CN103224669A - Salt corrosion resistance twisted cable insulation rubber used for ocean wind power and preparation method thereof - Google Patents
Salt corrosion resistance twisted cable insulation rubber used for ocean wind power and preparation method thereof Download PDFInfo
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- CN103224669A CN103224669A CN2013100993700A CN201310099370A CN103224669A CN 103224669 A CN103224669 A CN 103224669A CN 2013100993700 A CN2013100993700 A CN 2013100993700A CN 201310099370 A CN201310099370 A CN 201310099370A CN 103224669 A CN103224669 A CN 103224669A
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- terpolymer
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 212
- 239000005060 rubber Substances 0.000 title claims abstract description 182
- 238000009413 insulation Methods 0.000 title claims abstract description 42
- 150000003839 salts Chemical class 0.000 title claims abstract description 35
- 238000005260 corrosion Methods 0.000 title abstract description 15
- 230000007797 corrosion Effects 0.000 title abstract description 14
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 179
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 36
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 34
- 230000036571 hydration Effects 0.000 claims abstract description 31
- 238000006703 hydration reaction Methods 0.000 claims abstract description 31
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 30
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 30
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000008117 stearic acid Substances 0.000 claims abstract description 30
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000002156 mixing Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims description 87
- 239000012190 activator Substances 0.000 claims description 77
- 239000004902 Softening Agent Substances 0.000 claims description 58
- 229920001897 terpolymer Polymers 0.000 claims description 54
- 238000005728 strengthening Methods 0.000 claims description 37
- 230000005611 electricity Effects 0.000 claims description 35
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 33
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 33
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 33
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 claims description 31
- 239000000945 filler Substances 0.000 claims description 31
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 30
- 239000000806 elastomer Substances 0.000 claims description 30
- XMFOQHDPRMAJNU-UHFFFAOYSA-N lead(ii,iv) oxide Chemical compound O1[Pb]O[Pb]11O[Pb]O1 XMFOQHDPRMAJNU-UHFFFAOYSA-N 0.000 claims description 29
- 239000002245 particle Substances 0.000 claims description 29
- 239000005977 Ethylene Substances 0.000 claims description 28
- 239000003921 oil Substances 0.000 claims description 27
- 239000012188 paraffin wax Substances 0.000 claims description 27
- 229920000642 polymer Polymers 0.000 claims description 27
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 claims description 25
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 25
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 25
- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 claims description 25
- 229920003192 poly(bis maleimide) Polymers 0.000 claims description 25
- 238000004513 sizing Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000036760 body temperature Effects 0.000 claims description 5
- 238000004073 vulcanization Methods 0.000 abstract description 8
- IPJGAEWUPXWFPL-UHFFFAOYSA-N 1-[3-(2,5-dioxopyrrol-1-yl)phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC(N2C(C=CC2=O)=O)=C1 IPJGAEWUPXWFPL-UHFFFAOYSA-N 0.000 abstract description 5
- 239000005662 Paraffin oil Substances 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000001746 injection moulding Methods 0.000 abstract 2
- 229920002943 EPDM rubber Polymers 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 40
- 239000013535 sea water Substances 0.000 description 21
- 230000000694 effects Effects 0.000 description 18
- 239000000126 substance Substances 0.000 description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 239000004020 conductor Substances 0.000 description 12
- 238000004132 cross linking Methods 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 238000009738 saturating Methods 0.000 description 10
- 230000032683 aging Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000010292 electrical insulation Methods 0.000 description 8
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229910000077 silane Inorganic materials 0.000 description 6
- 238000007654 immersion Methods 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000003679 aging effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000005987 sulfurization reaction Methods 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical compound Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 229920006335 epoxy glue Polymers 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007348 radical reaction Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000005486 sulfidation Methods 0.000 description 2
- 229910052717 sulfur Chemical group 0.000 description 2
- 239000011593 sulfur Chemical group 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000005382 thermal cycling Methods 0.000 description 2
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 235000003332 Ilex aquifolium Nutrition 0.000 description 1
- 235000002296 Ilex sandwicensis Nutrition 0.000 description 1
- 235000002294 Ilex volkensiana Nutrition 0.000 description 1
- 241000364021 Tulsa Species 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses salt corrosion resistance twisted cable insulation rubber used for ocean wind power and a preparation method of the salt corrosion resistance twisted cable insulation rubber. By weight, raw materials comprise 8 parts of Keltan5508, 12 parts of DutralTER4044, 5-7 parts of EP-20, 0.5-0.7 part of DCP, 0.3-0.5 part of TAC, 0.2-0.4 part of HVA-2, 0.2-0.4 part of RD, 0.2-0.4 part of MB, 0.2-0.4 part of KH-550, 2.1-2.5 part of hydration zinc borate, 1-1.5 parts of antimony trioxide, 25-40 parts of aluminum hydroxide, 0.8-1.2 part of red lead, 0.5-1 part of stearic acid, 1.5-2 parts of nan-zinc oxide, 2-5 parts of paraffin oil Sunpar2280, 0.5-1 part of chlorinated paraffin-52, and 1-3 parts of hydration silicon dioxide. According to the method, firstly, the EPDM rubber Keltan5508, the DutralTER4044 and the EP-20 are mixed for 1-1.5 minutes, and then other components except for a vulcanizing agent and a co-vulcanization agent are added. After mixing is carried out for 7-8 minutes, discharging and airing are carried out for more than 24 hours. Then the rubber materials are mixed for 2-3 minutes, the vulcanizing agent and the co-vulcanization agent are added at the last 20 seconds, and the mixed materials are loaded on an open mill for milling, triangular injection molding and square injection molding and then sheeted. The insulation rubber is good in mechanical performance, anti-corrosion performance and anti-aging performance and long in service life.
Description
Technical field
The present invention relates to a kind of cable insulation rubber, particularly a kind of ocean wind-powered electricity generation is with the rotten anti-cable insulation rubber that reverses of salt tolerant.The invention still further relates to a kind of ocean wind-powered electricity generation with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant.
Background technology
The maturation of following landing to utilize with wind-powered electricity generation, country begins to advance ocean wind-powered electricity generation utilization, but still do not have at present and can satisfy ocean wind-powered electricity generation applying working condition fully to be exclusively used in ocean wind-powered electricity generation electricity consumption cable supporting with it, and be mostly the former land that is used for the supporting ocean wind-powered electricity generation that is used for of the cable of wind-powered electricity generation, or adopt the cable that possesses certain required performance of ocean wind-powered electricity generation electricity consumption cable.But the land is not considered the particular surroundings of ocean wind-powered electricity generation with wind-powered electricity generation with cable performance, does not especially possess to stand the many salt in ocean, acid, caustic corrosion, greasy dirt corrosion and the moist saturating machine of sea water resistance for a long time.Be easy to break down when reversing in sea wind generating, reduction of service life, cause engineering cost to increase even shelve.
Granted publication number discloses a kind of offshore wind energy plant spcific power cable for the utility model patent of CN 201725624U, this cable adopts 105 ℃ of irradiation crosslinking types ethylene propylene rubber insulated, possesses salt spray resistance, but cross-linking radiation ethylene-propylene rubber(EPR) material is very hard, the softness that is unfavorable for the wind-powered electricity generation requirement, it does not possess ocean wind-powered electricity generation electricity consumption cable simultaneously needs the anti-moist impregnability of sea wind seawater that stands for a long time, causing insulation to make moist easily to reduce insulation resistance and causing hidden danger safe in utilization, reducing cable work-ing life.
Granted publication number discloses a kind of flexible cable that is used for offshore wind generating for the utility model patent of CN 201904120U, this cable stranding adopts polypropylene rope to fill, conductor is provided with internal shield and external shielding layer outward, external shield is provided with the copper wire braiding outward, the polypropylene rope packing material has very big deformability and structural instability, filling is not accomplished closely knit, there is the slit between sheath and the core, cable cable core when reversing is unfixing, radial displacement can take place cause local bulge, even the sheath breakage, seawater takes place to be soaked into, cause the use accident.The internal shield of She Zhiing, external shielding layer and copper wire braiding simultaneously makes the outside diameter of cable very big, and metal knitted meeting reduces cable flexion torsion performance.
Publication number is that the patent of invention of CN 101531781A discloses a kind of sheath rubber for wind electric power generation cable, form with other raw materials are mixing by chloroprene rubber and cis-1,4-polybutadiene rubber, in the time of-50 ℃, can significantly not lose flexibility, elasticity and generation cracking, but it does not possess sea water resistance salt air corrosion and the moist saturating machine of sea water resistance, is unsuitable for the oceanic winds electrical environment.
Publication number is that the patent of invention of CN101838424A discloses a kind of distortion-resistance wind power generation cable sheath materials and cable, it is former gum base materials that sheath adopts chlorinatedpolyethylene, possess low temperature resistant-60 ℃ of torsional resistances, but do not possess the moist saturating machine of sea water resistance salt, acid, caustic corrosion and sea water resistance, be unsuitable for the oceanic winds electrical environment; This cable insulation and sheath double-layer coextrusion simultaneously, cable socket insulation and sheath separates when being unfavorable for construction and installation.
Summary of the invention
Primary and foremost purpose of the present invention is, overcome problems of the prior art, provide a kind of ocean wind-powered electricity generation with the rotten anti-cable insulation rubber that reverses of salt tolerant, production technique is simple, cost is lower, external diameter is little, in light weight, soft pliable is bent, be convenient to construction and installation, possess anti-ly reverse, sea water resistance salt air corrosion and the moist saturating machine of sea water resistance.
For solving above technical problem, the invention provides a kind of ocean wind-powered electricity generation with the rotten anti-cable insulation rubber that reverses of salt tolerant, the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:5 ~ 7 parts; Vulcanizing agent dicumyl peroxide: 0.5 ~ 0.7 part; Covulcanization agent triallylcyanurate: 0.3 ~ 0.5 part; Scorch retarder N, a N '-penylene bismaleimides: 0.2 ~ 0.4 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 ~ 0.4 part; Anti-aging agent 2 mercapto benzimidazole: 0.2 ~ 0.4 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.2 ~ 0.4 part; Fire retardant hydration zinc borate: 2.1 ~ 2.5 parts; Fire retardant antimonous oxide: 1 ~ 1.5 part; Flame retardant filler aluminium hydroxide: 25 ~ 40 parts; Activator tri-lead tetroxide: 0.8 ~ 1.2 part; Activator stearic acid: 0.5 ~ 1 part; Activator nano zine oxide: 1.5 ~ 2 parts; Softening agent Sunpar 2280 paraffin oils: 2 ~ 5 parts; Softening agent chlorinated paraffin-52: 0.5 ~ 1 part; Strengthening agent hydrated SiO 2: 1 ~ 3 part.
With respect to prior art, the present invention has obtained following beneficial effect: terpolymer EP rubber Keltan 5508 is mixing good with the expressing technique performance, the electrical insulation properties excellence, but cost height, terpolymer EP rubber Dutral TER4044 then has excellent expressing technique performance, and cost is low, and proportion is little; Particle ethylene elastomer rubber EP-20 is the copolymer elastomer particulate state rubber of a kind of modulated ethene and alpha-olefin, its flowability is good, density only is 0.903g/cm3, itself and other ethylene-propylene rubber(EPR) has good consistency, has intensity, the increase cable Surface Insulation smooth finish that reduces the epoxy glue mooney viscosity, strengthens rubber unvulcanizate, the characteristics of improving Extrusion Flow, raising extruded velocity; The shared electrical insulation properties that had both guaranteed electro-insulating rubber of three has been guaranteed the manufacturability of rubber, apparent, extruded velocity and cost economy simultaneously.Adopt anti-aging agent RD and the shared resistance toheat that improves cross-linked rubber of antioxidant MB, strengthen the cable working temperature, improve current capacity, antioxidant MB has the copper conductor of inhibition solarization simultaneously.Because the direct coating conductor of insulation among the present invention, need avoid using the vulcanizing agent and the promotor of sulphur and sulfur-bearing, because adopt the vulcanized rubber heat aging property of this type of vulcanizing agent very poor, and copper is corrosive, produce the black cupric sulfide on the copper surface, increase the resistance of copper conductor, reduce the current delivery ability.Adopt vulcanizing agent DCP to vulcanize the bright and clean and purity that can keep conductor for a long time as main vulcanizing agent, vulcanizing agent DCP decomposes produces radical, seizes the hydrogen atom in the ethylene-propylene rubber(EPR), causes crosslinking reaction; But, cause the degraded of ethylene-propylene rubber(EPR) under acid and reducing substances influence because vulcanizing agent DCP produces ionic and decomposes, the crosslinked of ethylene-propylene rubber(EPR) and fracture are taken place simultaneously, reduced sulfuration efficient, the cross-linking density of cross-linked rubber is low, and tensile modulus and tensile strength are little; When list was with vulcanizing agent DCP simultaneously, its resolvent had stink.Thereby vulcanizing agent DCP vulcanizing agent TAC and usefulness have together been adopted, covulcanization agent TAC has two unsaturated active functional group groups, can be fast and the free radical reaction that decomposites of vulcanizing agent DCP, form constitutionally stable new radical and continue to participate in crosslinking reaction, improve the utilization ratio of vulcanizing agent DCP and the cross-linking efficiency of ethylene-propylene rubber(EPR), suppress the ethylene-propylene rubber(EPR) fracture and take place.The two shared acidity influence that has overcome the strengthening agent calcinated argil has guaranteed cross-linking efficiency.Peroxide vulcanizing agents such as scorch retarder HVA-2 and vulcanizing agent DCP are also used the curability that can significantly improve sizing material, improve thermotolerance, reduce sizing material compression set rate, reduce amount of peroxide, prevent the incipient scorch of sizing material in the course of processing, help avoid the difficult problem that copper conductor pollutes blackout simultaneously.Adopt aluminium hydroxide (hydrated aluminum oxide) not only to can be used as fire retardant, can play simultaneously the effect of weighting agent, do not need again extra absorb fillers, can reduce cost, it contains 3 water moleculess, begin to decompose at 250 ℃, discharge water molecules and absorb heat and reduced surrounding temperature, the water vapour that discharges has played the effect of combustable gas concentration in the dilution gas phase again, the aluminium sesquioxide that generates and the carbide combination of incendiary polymer surfaces, form protective membrane, cut off the intrusion of heat energy and oxygen, played fire retardation; Hydrated aluminum oxide has low smoke performance and reduces the effect that carbon monoxide takes place simultaneously, and the gas of release is water vapour, fully to biological nontoxic, to hardware non-corrosiveness, environment-protecting clean.But aluminium hydroxide uses the very few flame retardant effect that is difficult to reach, and uses and too much can cause sizing material expressing technique degradation, and sizing material hardens, and can feed the glue difficulty when extruding, and the insulation outward appearance is coarse.Adopt aluminium hydroxide and antimonous oxide and hydration zinc borate shared, during burning and softening agent chlorinated paraffin-52 generation chemical reaction generate antimony chloride, boron chloride and zinc chloride, disengage combination water and produce glassy coverture, play coating effect and dilution effect, reach flame retardant effect, good dispersity.Strengthening agent adopts hydrated SiO 2 strengthening action excellence, can effectively increase the physical and mechanical properties of rubber, improve the viscosity and the processing characteristics of ethylene-propylene rubber(EPR), but hydrated SiO 2 have water-absorbent, the immersion electric property is relatively poor, needs to carry out surface treatment by coupling agent and overcomes drawback.Silane resin acceptor kh-550 can effectively improve the water-absorbent of weighting agent and strengthening agent, guarantee cross-linked rubber at boats and ships electrical insulation capability stable under the moist or immersion environment, its one side and the spontaneous coupling of hydrated SiO 2, significantly reduce its granularity, make it to be easier to fill evenly, improve the wetting property of sizing material and weighting agent and strengthening agent, strengthen strengthening action; On the other hand in sulfidation, form rubber one filler key by unsaturated link(age), hydrated SiO 2 is changed to hydrophobicity by wetting ability, playing increases vulcanization rate, the tensile strength that improves cross-linked rubber and the water-resistant stability of electrical insulation capability, eliminates cross-linked rubber produces pore when the steam-pipe continuous high temperature vulcanizes effect.And silane resin acceptor kh-550 proportion is little, and 0.94g/cm3 is only arranged, and can help alleviating the weight of cable.Softening agent adopts Sunpar 2280 paraffin oils and chlorinated paraffin-52 and uses, Sunpar 2280 paraffin oil viscosity height, good with the ethylene-propylene rubber(EPR) mutual solubility, volatility is little, can reduce the elasticity of ethylene-propylene rubber(EPR), the harder shortcoming of rubber of improving its viscosity and adopting aluminium hydroxide to cause as flame retardant filler; The plasticity that the softening agent chlorinated paraffin-52 can be promoted sizing material is on the one hand improved production and processing technology, on the other hand with fire retardant antimonous oxide and hydration zinc borate reaction, realizes the flame retardant properties of sizing material.The adding of nano zine oxide can be accelerated vulcanization rate, improves state of vulcanization; Tri-lead tetroxide can improve acidproof, the water resistance of cross-linked rubber, and improves the heat aging property of rubber, be fit to boats and ships to the anti-water saturates of cable, contact water surrounding and heat-proof aging for a long time and increase current capacity and requirement in work-ing life.Stearic acid then possesses the effect of activator and softening softening agent simultaneously, promotes the active performance of nano zine oxide, makes the dispersiveness of nano zine oxide in sizing material better, more even; But tri-lead tetroxide easily makes rubber produce the getting up early sulfuration, and the adding of stearic acid and nano zine oxide then can reduce the incipient scorch tendency of sizing material, increases thermostability.Electro-insulating rubber tensile strength of the present invention is greater than 5.3N/mm2, elongation at break 〉=250%, and aging resistance is superior, good insulation preformance; The ocean wind-powered electricity generation that electro-insulating rubber of the present invention is made is suitable with the prior art cable with the rotten anti-power cable manufacturing cost of reversing of salt tolerant, but this cable has sea water resistance salt air corrosion performance, sea water resistance moisture saturating machine and anti-twisting property, and common cable does not then possess these performances.
As preferred version of the present invention, the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:5 part; Vulcanizing agent dicumyl peroxide: 0.5 part; Covulcanization agent triallylcyanurate: 0.3 part; Scorch retarder N, a N '-penylene bismaleimides: 0.2 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 part; Anti-aging agent 2 mercapto benzimidazole: 0.2 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.2 part; Fire retardant hydration zinc borate: 2.1 parts; Fire retardant antimonous oxide: 1 part; Flame retardant filler aluminium hydroxide: 25 parts; Activator tri-lead tetroxide: 0.8 part; Activator stearic acid: 0.5 part; Activator nano zine oxide: 1.5 parts; Softening agent Sunpar 2280 paraffin oils: 2 parts; Softening agent chlorinated paraffin-52: 0.5 part; Strengthening agent hydrated SiO 2: 1 part.
As preferred version of the present invention, the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:6 part; Vulcanizing agent dicumyl peroxide: 0.6 part; Covulcanization agent triallylcyanurate: 0.4 part; Scorch retarder N, a N '-penylene bismaleimides: 0.3 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.3 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.3 part; Fire retardant hydration zinc borate: 2.3 parts; Fire retardant antimonous oxide: 1.2 parts; Flame retardant filler aluminium hydroxide: 30 parts; Activator tri-lead tetroxide: 1.0 parts; Activator stearic acid: 0.8 part; Activator nano zine oxide: 1.7 parts; Softening agent Sunpar 2280 paraffin oils: 2.5 parts; Softening agent chlorinated paraffin-52: 0.8 part; Strengthening agent hydrated SiO 2: 2 parts.
As preferred version of the present invention, the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:7 part; Vulcanizing agent dicumyl peroxide: 0.7 part; Covulcanization agent triallylcyanurate: 0.5 part; Scorch retarder N, a N '-penylene bismaleimides: 0.4 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.4 part; Anti-aging agent 2 mercapto benzimidazole: 0.4 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.4 part; Fire retardant hydration zinc borate: 2.5 parts; Fire retardant antimonous oxide: 1.5 parts; Flame retardant filler aluminium hydroxide: 40 parts; Activator tri-lead tetroxide: 1.2 parts; Activator stearic acid: 1 part; Activator nano zine oxide: 2 parts; Softening agent Sunpar 2280 paraffin oils: 5 parts; Softening agent chlorinated paraffin-52: 1 part; Strengthening agent hydrated SiO 2: 3 parts.
Another object of the present invention is, provide a kind of ocean wind-powered electricity generation with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant, the electro-insulating rubber that this method manufacturing forms, production technique is simple, cost is lower, external diameter is little, in light weight, soft pliable is bent, be convenient to construction and installation, possess anti-ly reverse, sea water resistance salt air corrosion and the moist saturating machine of sea water resistance.
For solving above technical problem, a kind of ocean provided by the present invention wind-powered electricity generation is with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant, in turn include the following steps: (1) prepares raw material, terpolymer EP rubber Keltan 5508:8 part by following component and weight content; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:5 ~ 7 parts; Vulcanizing agent dicumyl peroxide: 0.5 ~ 0.7 part; Covulcanization agent triallylcyanurate: 0.3 ~ 0.5 part; Scorch retarder N, a N '-penylene bismaleimides: 0.2 ~ 0.4 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 ~ 0.4 part; Anti-aging agent 2 mercapto benzimidazole: 0.2 ~ 0.4 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.2 ~ 0.4 part; Fire retardant hydration zinc borate: 2.1 ~ 2.5 parts; Fire retardant antimonous oxide: 1 ~ 1.5 part; Flame retardant filler aluminium hydroxide: 25 ~ 40 parts; Activator tri-lead tetroxide: 0.8 ~ 1.2 part; Activator stearic acid: 0.5 ~ 1 part; Activator nano zine oxide: 1.5 ~ 2 parts; Softening agent Sunpar 2280 paraffin oils: 2 ~ 5 parts; Softening agent chlorinated paraffin-52: 0.5 ~ 1 part; Strengthening agent hydrated SiO 2: 1 ~ 3 part; (2) earlier the Banbury mixer temperature is risen to 160～180 ℃, then add terpolymer EP rubber Keltan 5508, mixing 1.5～2 minutes of terpolymer EP rubber Dutral TER4044 and particle ethylene elastomer rubber EP-20, add above-mentioned flame retardant filler aluminium hydroxide more successively, the activator tri-lead tetroxide, the activator nano zine oxide, scorch retarder N, a N '-penylene bismaleimides, the strengthening agent hydrated SiO 2, the silane coupling agent γ-An Bingjisanyiyangjiguiwan, softening agent Sunpar 2280 paraffin oils, the softening agent chlorinated paraffin-52, the fire retardant hydration zinc borate, the fire retardant antimonous oxide, the activator stearic acid, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer and anti-aging agent 2 mercapto benzimidazole, carry out discharging after mixing 7～8 minutes, dry in the air in the space of dried and clean and put more than 24 hours; It is on 80～100 ℃ the Banbury mixer mixing again 2～3 minutes that sizing material is knocked down temperature, and added vulcanizing agent dicumyl peroxide and covulcanization agent triallylcyanurate in the end 30 seconds, three-roller open mill on the mixing materials is carried out thin-pass, the roll spacing of three-roller open mill is 1.5～2mm, and slice is standby after playing the triangle bag and just wrapping each four times.
With respect to prior art, the cable insulation rubber that manufacturing of the present invention forms has been obtained following beneficial effect: terpolymer EP rubber Keltan 5508 is mixing good with the expressing technique performance, the electrical insulation properties excellence, but cost height, terpolymer EP rubber Dutral TER4044 then has excellent expressing technique performance, cost is low, and proportion is little; Particle ethylene elastomer rubber EP-20 is the copolymer elastomer particulate state rubber of a kind of modulated ethene and alpha-olefin, its flowability is good, density only is 0.903g/cm3, itself and other ethylene-propylene rubber(EPR) has good consistency, has intensity, the increase cable Surface Insulation smooth finish that reduces the epoxy glue mooney viscosity, strengthens rubber unvulcanizate, the characteristics of improving Extrusion Flow, raising extruded velocity; The shared electrical insulation properties that had both guaranteed electro-insulating rubber of three has been guaranteed the manufacturability of rubber, apparent, extruded velocity and cost economy simultaneously.Adopt anti-aging agent RD and the shared resistance toheat that improves cross-linked rubber of antioxidant MB, strengthen the cable working temperature, improve current capacity, antioxidant MB has the copper conductor of inhibition solarization simultaneously.Because the direct coating conductor of insulation among the present invention, need avoid using the vulcanizing agent and the promotor of sulphur and sulfur-bearing, because adopt the vulcanized rubber heat aging property of this type of vulcanizing agent very poor, and copper is corrosive, produce the black cupric sulfide on the copper surface, increase the resistance of copper conductor, reduce the current delivery ability.Adopt vulcanizing agent DCP to vulcanize the bright and clean and purity that can keep conductor for a long time as main vulcanizing agent, vulcanizing agent DCP decomposes produces radical, seizes the hydrogen atom in the ethylene-propylene rubber(EPR), causes crosslinking reaction; But, cause the degraded of ethylene-propylene rubber(EPR) under acid and reducing substances influence because vulcanizing agent DCP produces ionic and decomposes, the crosslinked of ethylene-propylene rubber(EPR) and fracture are taken place simultaneously, reduced sulfuration efficient, the cross-linking density of cross-linked rubber is low, and tensile modulus and tensile strength are little; When list was with vulcanizing agent DCP simultaneously, its resolvent had stink.Thereby vulcanizing agent DCP vulcanizing agent TAC and usefulness have together been adopted, covulcanization agent TAC has two unsaturated active functional group groups, can be fast and the free radical reaction that decomposites of vulcanizing agent DCP, form constitutionally stable new radical and continue to participate in crosslinking reaction, improve the utilization ratio of vulcanizing agent DCP and the cross-linking efficiency of ethylene-propylene rubber(EPR), suppress the ethylene-propylene rubber(EPR) fracture and take place.The two shared acidity influence that has overcome the strengthening agent calcinated argil has guaranteed cross-linking efficiency.Peroxide vulcanizing agents such as scorch retarder HVA-2 and vulcanizing agent DCP are also used the curability that can significantly improve sizing material, improve thermotolerance, reduce sizing material compression set rate, reduce amount of peroxide, prevent the incipient scorch of sizing material in the course of processing, help avoid the difficult problem that copper conductor pollutes blackout simultaneously.Adopt aluminium hydroxide (hydrated aluminum oxide) not only to can be used as fire retardant, can play simultaneously the effect of weighting agent, do not need again extra absorb fillers, can reduce cost, it contains 3 water moleculess, begin to decompose at 250 ℃, discharge water molecules and absorb heat and reduced surrounding temperature, the water vapour that discharges has played the effect of combustable gas concentration in the dilution gas phase again, the aluminium sesquioxide that generates and the carbide combination of incendiary polymer surfaces, form protective membrane, cut off the intrusion of heat energy and oxygen, played fire retardation; Hydrated aluminum oxide has low smoke performance and reduces the effect that carbon monoxide takes place simultaneously, and the gas of release is water vapour, fully to biological nontoxic, to hardware non-corrosiveness, environment-protecting clean.But aluminium hydroxide uses the very few flame retardant effect that is difficult to reach, and uses and too much can cause sizing material expressing technique degradation, and sizing material hardens, and can feed the glue difficulty when extruding, and the insulation outward appearance is coarse.Adopt aluminium hydroxide and antimonous oxide and hydration zinc borate shared, during burning and softening agent chlorinated paraffin-52 generation chemical reaction generate antimony chloride, boron chloride and zinc chloride, disengage combination water and produce glassy coverture, play coating effect and dilution effect, reach flame retardant effect, good dispersity.Strengthening agent adopts hydrated SiO 2 strengthening action excellence, can effectively increase the physical and mechanical properties of rubber, improve the viscosity and the processing characteristics of ethylene-propylene rubber(EPR), but hydrated SiO 2 have water-absorbent, the immersion electric property is relatively poor, needs to carry out surface treatment by coupling agent and overcomes drawback.Silane resin acceptor kh-550 can effectively improve the water-absorbent of weighting agent and strengthening agent, guarantee cross-linked rubber at boats and ships electrical insulation capability stable under the moist or immersion environment, its one side and the spontaneous coupling of hydrated SiO 2, significantly reduce its granularity, make it to be easier to fill evenly, improve the wetting property of sizing material and weighting agent and strengthening agent, strengthen strengthening action; On the other hand in sulfidation, form rubber one filler key by unsaturated link(age), hydrated SiO 2 is changed to hydrophobicity by wetting ability, playing increases vulcanization rate, the tensile strength that improves cross-linked rubber and the water-resistant stability of electrical insulation capability, eliminates cross-linked rubber produces pore when the steam-pipe continuous high temperature vulcanizes effect.And silane resin acceptor kh-550 proportion is little, and 0.94g/cm3 is only arranged, and can help alleviating the weight of cable.Softening agent adopts Sunpar 2280 paraffin oils and chlorinated paraffin-52 and uses, Sunpar 2280 paraffin oil viscosity height, good with the ethylene-propylene rubber(EPR) mutual solubility, volatility is little, can reduce the elasticity of ethylene-propylene rubber(EPR), the harder shortcoming of rubber of improving its viscosity and adopting aluminium hydroxide to cause as flame retardant filler; The plasticity that the softening agent chlorinated paraffin-52 can be promoted sizing material is on the one hand improved production and processing technology, on the other hand with fire retardant antimonous oxide and hydration zinc borate reaction, realizes the flame retardant properties of sizing material.The adding of nano zine oxide can be accelerated vulcanization rate, improves state of vulcanization; Tri-lead tetroxide can improve acidproof, the water resistance of cross-linked rubber, and improves the heat aging property of rubber, be fit to boats and ships to the anti-water saturates of cable, contact water surrounding and heat-proof aging for a long time and increase current capacity and requirement in work-ing life.Stearic acid then possesses the effect of activator and softening softening agent simultaneously, promotes the active performance of nano zine oxide, makes the dispersiveness of nano zine oxide in sizing material better, more even; But tri-lead tetroxide easily makes rubber produce the getting up early sulfuration, and the adding of stearic acid and nano zine oxide then can reduce the incipient scorch tendency of sizing material, increases thermostability.Electro-insulating rubber tensile strength of the present invention is greater than 5.3N/mm2, elongation at break 〉=250%, and aging resistance is superior, good insulation preformance; The ocean wind-powered electricity generation that electro-insulating rubber of the present invention is made is suitable with the prior art cable with the rotten anti-power cable manufacturing cost of reversing of salt tolerant, but this cable has sea water resistance salt air corrosion performance, sea water resistance moisture saturating machine and anti-twisting property, and common cable does not then possess these performances.
As preferred version of the present invention, the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:5 part; Vulcanizing agent dicumyl peroxide: 0.5 part; Covulcanization agent triallylcyanurate: 0.3 part; Scorch retarder N, a N '-penylene bismaleimides: 0.2 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 part; Anti-aging agent 2 mercapto benzimidazole: 0.2 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.2 part; Fire retardant hydration zinc borate: 2.1 parts; Fire retardant antimonous oxide: 1 part; Flame retardant filler aluminium hydroxide: 25 parts; Activator tri-lead tetroxide: 0.8 part; Activator stearic acid: 0.5 part; Activator nano zine oxide: 1.5 parts; Softening agent Sunpar 2280 paraffin oils: 2 parts; Softening agent chlorinated paraffin-52: 0.5 part; Strengthening agent hydrated SiO 2: 1 part.。
As preferred version of the present invention, the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:6 part; Vulcanizing agent dicumyl peroxide: 0.6 part; Covulcanization agent triallylcyanurate: 0.4 part; Scorch retarder N, a N '-penylene bismaleimides: 0.3 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.3 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.3 part; Fire retardant hydration zinc borate: 2.3 parts; Fire retardant antimonous oxide: 1.2 parts; Flame retardant filler aluminium hydroxide: 30 parts; Activator tri-lead tetroxide: 1.0 parts; Activator stearic acid: 0.8 part; Activator nano zine oxide: 1.7 parts; Softening agent Sunpar 2280 paraffin oils: 2.5 parts; Softening agent chlorinated paraffin-52: 0.8 part; Strengthening agent hydrated SiO 2: 2 parts.
As preferred version of the present invention, the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:7 part; Vulcanizing agent dicumyl peroxide: 0.7 part; Covulcanization agent triallylcyanurate: 0.5 part; Scorch retarder N, a N '-penylene bismaleimides: 0.4 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.4 part; Anti-aging agent 2 mercapto benzimidazole: 0.4 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.4 part; Fire retardant hydration zinc borate: 2.5 parts; Fire retardant antimonous oxide: 1.5 parts; Flame retardant filler aluminium hydroxide: 40 parts; Activator tri-lead tetroxide: 1.2 parts; Activator stearic acid: 1 part; Activator nano zine oxide: 2 parts; Softening agent Sunpar 2280 paraffin oils: 5 parts; Softening agent chlorinated paraffin-52: 1 part; Strengthening agent hydrated SiO 2: 3 parts.
As preferred version of the present invention, rubber extruding machine adopted cold feeding manner when described electro-insulating rubber was extruded, screw slenderness ratio is (15～20): 1, body temperature is 55 ℃～65 ℃, 90 ℃～100 ℃ of head temperatures, die temperature are 120 ℃～130 ℃, and the rubber extruding machine screw rod type of cooling is water cooling, it is 1:(1～1.2 with the ratio of extruding external diameter that the core rod of extrusion die holds line length), the die sleeve land length is 2～4mm.
Embodiment
Embodiment one
Ocean of the present invention wind-powered electricity generation is with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant, and in turn include the following steps: (1) prepares raw material, terpolymer EP rubber Keltan 5508:8 part by following component and weight content; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:5 part; Vulcanizing agent dicumyl peroxide (vulcanizing agent DCP): 0.5 part; Covulcanization agent triallylcyanurate (covulcanization agent TAC): 0.3 part; Scorch retarder N, a N '-penylene bismaleimides (scorch retarder HVA-2): 0.2 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer (anti-aging agent RD): 0.2 part; Anti-aging agent 2 mercapto benzimidazole (antioxidant MB): 0.2 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan (silane resin acceptor kh-550): 0.2 part; Fire retardant hydration zinc borate: 2.1 parts; Fire retardant antimonous oxide: 1 part; Flame retardant filler aluminium hydroxide (Al
2O
33H
2The O hydrated aluminum oxide): 25 parts; Activator tri-lead tetroxide: 0.8 part; Activator stearic acid: 0.5 part; Activator nano zine oxide: 1.5 parts; Softening agent Sunpar 2280 paraffin oils: 2 parts; Softening agent chlorinated paraffin-52: 0.5 part; Strengthening agent hydrated SiO 2: 1 part.
(2) earlier the Banbury mixer temperature is risen to 160 ℃, then add terpolymer EP rubber Keltan 5508, mixing 1.5 minutes of terpolymer EP rubber Dutral TER4044 and particle ethylene elastomer rubber EP-20, add above-mentioned flame retardant filler aluminium hydroxide more successively, the activator tri-lead tetroxide, the activator nano zine oxide, scorch retarder N, a N '-penylene bismaleimides, the strengthening agent hydrated SiO 2, the silane coupling agent γ-An Bingjisanyiyangjiguiwan, softening agent Sunpar 2280 paraffin oils, the softening agent chlorinated paraffin-52, the fire retardant hydration zinc borate, the fire retardant antimonous oxide, the activator stearic acid, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer and anti-aging agent 2 mercapto benzimidazole, carry out discharging after mixing 7 minutes, dry in the air in the space of dried and clean and put more than 24 hours; It is on 80 ℃ the Banbury mixer mixing again 2 minutes that sizing material is knocked down temperature, and added vulcanizing agent dicumyl peroxide and covulcanization agent triallylcyanurate in the end 30 seconds, three-roller open mill on the mixing materials is carried out thin-pass, the roll spacing of three-roller open mill is 1.5mm, and slice is standby after playing the triangle bag and just wrapping each four times.
Rubber extruding machine adopted cold feeding manner when described electro-insulating rubber was extruded, screw slenderness ratio is 15:1, body temperature is 55 ℃, 90 ℃ of head temperatures, die temperature is 120 ℃, the rubber extruding machine screw rod type of cooling is water cooling, and it is 1:1 with the ratio of extruding external diameter that the core rod of extrusion die holds line length, and the die sleeve land length is 2mm.
Embodiment two
Ocean of the present invention wind-powered electricity generation is with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant, and in turn include the following steps: (1) prepares raw material, terpolymer EP rubber Keltan 5508:8 part by following component and weight content; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:6 part; Vulcanizing agent dicumyl peroxide: 0.6 part; Covulcanization agent triallylcyanurate: 0.4 part; Scorch retarder N, a N '-penylene bismaleimides: 0.3 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.3 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.3 part; Fire retardant hydration zinc borate: 2.3 parts; Fire retardant antimonous oxide: 1.2 parts; Flame retardant filler aluminium hydroxide: 30 parts; Activator tri-lead tetroxide: 1.0 parts; Activator stearic acid: 0.8 part; Activator nano zine oxide: 1.7 parts; Softening agent Sunpar 2280 paraffin oils: 2.5 parts; Softening agent chlorinated paraffin-52: 0.8 part; Strengthening agent hydrated SiO 2: 2 parts.
(2) earlier the Banbury mixer temperature is risen to 170 ℃, then add terpolymer EP rubber Keltan 5508, mixing 1.8 minutes of terpolymer EP rubber Dutral TER4044 and particle ethylene elastomer rubber EP-20, add above-mentioned flame retardant filler aluminium hydroxide more successively, the activator tri-lead tetroxide, the activator nano zine oxide, scorch retarder N, a N '-penylene bismaleimides, the strengthening agent hydrated SiO 2, the silane coupling agent γ-An Bingjisanyiyangjiguiwan, softening agent Sunpar 2280 paraffin oils, the softening agent chlorinated paraffin-52, the fire retardant hydration zinc borate, the fire retardant antimonous oxide, the activator stearic acid, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer and anti-aging agent 2 mercapto benzimidazole, carry out discharging after mixing 7.5 minutes, dry in the air in the space of dried and clean and put more than 24 hours; It is on 90 ℃ the Banbury mixer mixing again 2.5 minutes that sizing material is knocked down temperature, and added vulcanizing agent dicumyl peroxide and covulcanization agent triallylcyanurate in the end 30 seconds, three-roller open mill on the mixing materials is carried out thin-pass, the roll spacing of three-roller open mill is 1.8mm, and slice is standby after playing the triangle bag and just wrapping each four times.
Rubber extruding machine adopted cold feeding manner when described electro-insulating rubber was extruded, screw slenderness ratio is 18:1, body temperature is 60 ℃, 95 ℃ of head temperatures, die temperature is 125 ℃, the rubber extruding machine screw rod type of cooling is water cooling, and it is 1:1.1 with the ratio of extruding external diameter that the core rod of extrusion die holds line length, and the die sleeve land length is 3mm.
Embodiment three
Ocean of the present invention wind-powered electricity generation is with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant, and in turn include the following steps: (1) prepares raw material, terpolymer EP rubber Keltan 5508:8 part by following component and weight content; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:7 part; Vulcanizing agent dicumyl peroxide: 0.7 part; Covulcanization agent triallylcyanurate: 0.5 part; Scorch retarder N, a N '-penylene bismaleimides: 0.4 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.4 part; Anti-aging agent 2 mercapto benzimidazole: 0.4 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.4 part; Fire retardant hydration zinc borate: 2.5 parts; Fire retardant antimonous oxide: 1.5 parts; Flame retardant filler aluminium hydroxide: 40 parts; Activator tri-lead tetroxide: 1.2 parts; Activator stearic acid: 1 part; Activator nano zine oxide: 2 parts; Softening agent Sunpar 2280 paraffin oils: 5 parts; Softening agent chlorinated paraffin-52: 1 part; Strengthening agent hydrated SiO 2: 3 parts.
(2) earlier the Banbury mixer temperature is risen to 180 ℃, then add terpolymer EP rubber Keltan 5508, mixing 2 minutes of terpolymer EP rubber Dutral TER4044 and particle ethylene elastomer rubber EP-20, add above-mentioned flame retardant filler aluminium hydroxide more successively, the activator tri-lead tetroxide, the activator nano zine oxide, scorch retarder N, a N '-penylene bismaleimides, the strengthening agent hydrated SiO 2, the silane coupling agent γ-An Bingjisanyiyangjiguiwan, softening agent Sunpar 2280 paraffin oils, the softening agent chlorinated paraffin-52, the fire retardant hydration zinc borate, the fire retardant antimonous oxide, the activator stearic acid, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer and anti-aging agent 2 mercapto benzimidazole, carry out discharging after mixing 8 minutes, dry in the air in the space of dried and clean and put more than 24 hours; It is on 100 ℃ the Banbury mixer mixing again 3 minutes that sizing material is knocked down temperature, and added vulcanizing agent dicumyl peroxide and covulcanization agent triallylcyanurate in the end 30 seconds, three-roller open mill on the mixing materials is carried out thin-pass, the roll spacing of three-roller open mill is 2mm, and slice is standby after playing the triangle bag and just wrapping each four times.
Rubber extruding machine adopted cold feeding manner when described electro-insulating rubber was extruded, screw slenderness ratio is 20:1, body temperature is 65 ℃, 100 ℃ of head temperatures, die temperature is 130 ℃, the rubber extruding machine screw rod type of cooling is water cooling, and it is 1:1.2 with the ratio of extruding external diameter that the core rod of extrusion die holds line length, and the die sleeve land length is 4mm.
To electro-insulating rubber among the embodiment one to embodiment three aging before measuring mechanical property result such as table 1:
Table 1
To measuring mechanical property result such as the table 2 behind the electro-insulating rubber oven ageing among the embodiment one to embodiment three, aging condition: 135 ± 2 ℃ of temperature, time: 168h.
Table 2
To measuring mechanical property result such as the table 3 behind the electro-insulating rubber air bomb aging among the embodiment one to embodiment three, aging condition: 127 ± 1 ℃ of temperature, time 40h, pressure 56 N/mm2.
Table 3
As shown in table 4 to the insulation resistance of electro-insulating rubber among the embodiment one to embodiment three (20 ℃ time) test result.
Table 4
To ac capacitor increment rate test result such as table 5 behind 50 ℃ of water of electro-insulating rubber immersion among the embodiment one to embodiment three.The numerical value that writes down in the table be respectively the 14th day with the 1st day, the 7th day difference.
Table 5
The finished cable that electro-insulating rubber among the embodiment one to embodiment three is made carries out sea water resistance salt air corrosion performance, sea water resistance moisture saturating machine and the test of anti-twisting property.
Finished cable sea water resistance salt air corrosion performance requriements: with three long be that 30 ± 1 ℃ saliferous (NaCl) mass concentration is that 20% solution soaked 40 days for the finished cable sample of 1.1m places temperature.Adopt the bending of U type when cable soaks, the sample two ends respectively have 30cm to surface; Soaking end back cable can be by the withstand voltage test of AC7kV/5min; Cable is wrapped on the circular shaft that diameter is 9 times of cable sample external diameters, requires Surface Insulation not have the range estimation visible crack, and insulation is not peeled off situation from cable in said process.
Finished cable sea water resistance moisture saturating machine requires: it is that 75 ℃ water soaks that the insulating specific inductivity is not more than 6 after 1 day that cable is placed temperature, the ac capacitor gaining rate that soaks between the 14th day end and the 1st day end is not more than 5, the ac capacitor gaining rate that soaks between the 14th day end and the 7th day end is not more than 3, the stability factor of soaking after 14 is not more than 1, soaks that the requirement of insulation resistance constant is not less than 3670M Ω Km after 84 days.
The anti-twisting property of finished cable requires: under-40 ℃ of low temperature, finished cable is according to reversing 360 ° clockwise, return to state of nature then, reverse identical angle more counterclockwise, returning to state of nature subsequently again is one-period, regulation is carried out the test in 11000 cycles, and reverse speed is 720 °～1080 °/min.Carry out the thermal cycling test of energising heating in 8 hours and 16 hours naturally cooling therebetween simultaneously, during the energising, make conductor temperature be stabilized in the cable maximum operating temperature, carry out 14 thermal cycling tests altogether.Require the cable appearance not chap after the end, insulation resistance satisfies the requirement of IEC 60092-351.
The finished cable that electro-insulating rubber among the embodiment one to embodiment three is made and sea water resistance salt air corrosion performance, sea water resistance moisture saturating machine and the anti-twisting property of prior art ethylene propylene rubber insulated cable are tested by above-mentioned requirements, and test-results is relatively as table 6.
Table 6
Among the embodiment one to embodiment three, terpolymer EP rubber Keltan 5508 selects the product of Dutch DSM N. V. for use; Terpolymer EP rubber Dutral TER4044 selects the product of Italian ENI company for use; Particle ethylene elastomer rubber EP-20 adopts the speed WanFlowTM particle ethylene elastomer rubber EP-20 of production of Cheng Huagong industry and trade company limited of Shanghai; Vulcanizing agent dicumyl peroxide (vulcanizing agent DCP) can select for use permanent promise Chemical Industry Science Co., Ltd in Yantai or Shanghai Fang Rui to reach chemical company limited product; Covulcanization agent triallylcyanurate (covulcanization agent TAC) can select for use permanent promise Chemical Industry Science Co., Ltd in Yantai or Shanghai Fang Rui to reach chemical company limited product; Scorch retarder N, N '-penylene bismaleimides (scorch retarder HVA-2) can be selected the product of emerging Hua Daming chemical industry company limited of the Huangyan East Sea, Taizhou chemical industry company limited or Changzhou for use; Anti-aging agent 2 mercapto benzimidazole (antioxidant MB) can be selected special promise commerce and trade company limited of Shanghai rubber ingredients Co., Ltd., Factory or Qingdao product for use; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer (anti-aging agent RD) can be selected the product of friendly auxiliary agent chemical industry limited liability company of Jiangsu Hai'an Petrochemical Plant or Nanjing for use; Silane coupling agent γ-An Bingjisanyiyangjiguiwan (silane resin acceptor kh-550) can be selected the product of the long brave chemical industry company limited in Nanjing or Jiangsu Chenguang Coincident Dose Co., Ltd. for use; The fire retardant hydration zinc borate can be selected the product of Shandong Bo Ao Industrial Co., Ltd. for use; The fire retardant antimonous oxide can be selected the product of the mayor pool, Yiyang antimony industry company limited or Loudi, Hunan China star antimony industry company limited for use; Flame retardant filler aluminium hydroxide (Al
2O
33H
2The O hydrated aluminum oxide) can select the product of Shijiazhuang prosperous source chemical industry limited liability company or the Hong Taiji of Shenzhen Industrial Co., Ltd. for use; The activator tri-lead tetroxide can select for use Xinxiang to raise the product of great birch chemical industry company limited of chemical industry limited liability company far away or Guangzhou; The activator stearic acid can be selected the product of Shanghai Xu Ya Industrial Co., Ltd. or the Shanghai prosperous chemical industry of letter company limited for use; The particle diameter of activator nano zine oxide can be selected the product of Qinyang City zincaluminite chemical industry company limited or Zhuzhou Zhongle Chemical Industry Co., Ltd. for use between the 1-100 nanometer; Softening agent Sunpar 2280 paraffin oils are selected U.S. NATROCHEM company or Holly Refining ﹠ Marketing – Tulsa, the product of LLC company for use; The softening agent chlorinated paraffin-52 can be selected the product of Shanghai east thunder petrochemical industry company limited or Lvshunkou District Jiangxi, Daliang City chemical engineering industry main office for use.The strengthening agent hydrated SiO 2 can be selected the product of Guangzhou Science and Technology Ji Sheng Industrial Co or Taicang glad great chemical industry company limited for use.The present invention is raw materials used, except that above producer, all can select other satisfactory like product on the market for use.
The above only is the present invention's preferable possible embodiments, and is non-so limit to scope of patent protection of the present invention.In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (9)
1. an ocean wind-powered electricity generation is characterized in that the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part with the rotten anti-cable insulation rubber that reverses of salt tolerant; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:5 ~ 7 parts; Vulcanizing agent dicumyl peroxide: 0.5 ~ 0.7 part; Covulcanization agent triallylcyanurate: 0.3 ~ 0.5 part; Scorch retarder N, a N '-penylene bismaleimides: 0.2 ~ 0.4 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 ~ 0.4 part; Anti-aging agent 2 mercapto benzimidazole: 0.2 ~ 0.4 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.2 ~ 0.4 part; Fire retardant hydration zinc borate: 2.1 ~ 2.5 parts; Fire retardant antimonous oxide: 1 ~ 1.5 part; Flame retardant filler aluminium hydroxide: 25 ~ 40 parts; Activator tri-lead tetroxide: 0.8 ~ 1.2 part; Activator stearic acid: 0.5 ~ 1 part; Activator nano zine oxide: 1.5 ~ 2 parts; Softening agent Sunpar 2280 paraffin oils: 2 ~ 5 parts; Softening agent chlorinated paraffin-52: 0.5 ~ 1 part; Strengthening agent hydrated SiO 2: 1 ~ 3 part.
2. ocean according to claim 1 wind-powered electricity generation is characterized in that the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part with the rotten anti-cable insulation rubber that reverses of salt tolerant; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:5 part; Vulcanizing agent dicumyl peroxide: 0.5 part; Covulcanization agent triallylcyanurate: 0.3 part; Scorch retarder N, a N '-penylene bismaleimides: 0.2 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 part; Anti-aging agent 2 mercapto benzimidazole: 0.2 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.2 part; Fire retardant hydration zinc borate: 2.1 parts; Fire retardant antimonous oxide: 1 part; Flame retardant filler aluminium hydroxide: 25 parts; Activator tri-lead tetroxide: 0.8 part; Activator stearic acid: 0.5 part; Activator nano zine oxide: 1.5 parts; Softening agent Sunpar 2280 paraffin oils: 2 parts; Softening agent chlorinated paraffin-52: 0.5 part; Strengthening agent hydrated SiO 2: 1 part.
3. ocean according to claim 1 wind-powered electricity generation is characterized in that the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part with the rotten anti-cable insulation rubber that reverses of salt tolerant; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:6 part; Vulcanizing agent dicumyl peroxide: 0.6 part; Covulcanization agent triallylcyanurate: 0.4 part; Scorch retarder N, a N '-penylene bismaleimides: 0.3 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.3 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.3 part; Fire retardant hydration zinc borate: 2.3 parts; Fire retardant antimonous oxide: 1.2 parts; Flame retardant filler aluminium hydroxide: 30 parts; Activator tri-lead tetroxide: 1.0 parts; Activator stearic acid: 0.8 part; Activator nano zine oxide: 1.7 parts; Softening agent Sunpar 2280 paraffin oils: 2.5 parts; Softening agent chlorinated paraffin-52: 0.8 part; Strengthening agent hydrated SiO 2: 2 parts.
4. ocean according to claim 1 wind-powered electricity generation is characterized in that the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part with the rotten anti-cable insulation rubber that reverses of salt tolerant; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:7 part; Vulcanizing agent dicumyl peroxide: 0.7 part; Covulcanization agent triallylcyanurate: 0.5 part; Scorch retarder N, a N '-penylene bismaleimides: 0.4 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.4 part; Anti-aging agent 2 mercapto benzimidazole: 0.4 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.4 part; Fire retardant hydration zinc borate: 2.5 parts; Fire retardant antimonous oxide: 1.5 parts; Flame retardant filler aluminium hydroxide: 40 parts; Activator tri-lead tetroxide: 1.2 parts; Activator stearic acid: 1 part; Activator nano zine oxide: 2 parts; Softening agent Sunpar 2280 paraffin oils: 5 parts; Softening agent chlorinated paraffin-52: 1 part; Strengthening agent hydrated SiO 2: 3 parts.
5. an ocean wind-powered electricity generation is characterized in that with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant, and in turn include the following steps: (1) prepares raw material, terpolymer EP rubber Keltan 5508:8 part by following component and weight content; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:5 ~ 7 parts; Vulcanizing agent dicumyl peroxide: 0.5 ~ 0.7 part; Covulcanization agent triallylcyanurate: 0.3 ~ 0.5 part; Scorch retarder N, a N '-penylene bismaleimides: 0.2 ~ 0.4 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 ~ 0.4 part; Anti-aging agent 2 mercapto benzimidazole: 0.2 ~ 0.4 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.2 ~ 0.4 part; Fire retardant hydration zinc borate: 2.1 ~ 2.5 parts; Fire retardant antimonous oxide: 1 ~ 1.5 part; Flame retardant filler aluminium hydroxide: 25 ~ 40 parts; Activator tri-lead tetroxide: 0.8 ~ 1.2 part; Activator stearic acid: 0.5 ~ 1 part; Activator nano zine oxide: 1.5 ~ 2 parts; Softening agent Sunpar 2280 paraffin oils: 2 ~ 5 parts; Softening agent chlorinated paraffin-52: 0.5 ~ 1 part; Strengthening agent hydrated SiO 2: 1 ~ 3 part; (2) earlier the Banbury mixer temperature is risen to 160～180 ℃, then add terpolymer EP rubber Keltan 5508, mixing 1.5～2 minutes of terpolymer EP rubber Dutral TER4044 and particle ethylene elastomer rubber EP-20, add above-mentioned flame retardant filler aluminium hydroxide more successively, the activator tri-lead tetroxide, the activator nano zine oxide, scorch retarder N, a N '-penylene bismaleimides, the strengthening agent hydrated SiO 2, the silane coupling agent γ-An Bingjisanyiyangjiguiwan, softening agent Sunpar 2280 paraffin oils, the softening agent chlorinated paraffin-52, the fire retardant hydration zinc borate, the fire retardant antimonous oxide, the activator stearic acid, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer and anti-aging agent 2 mercapto benzimidazole, carry out discharging after mixing 7～8 minutes, dry in the air in the space of dried and clean and put more than 24 hours; It is on 80～100 ℃ the Banbury mixer mixing again 2～3 minutes that sizing material is knocked down temperature, and added vulcanizing agent dicumyl peroxide and covulcanization agent triallylcyanurate in the end 30 seconds, three-roller open mill on the mixing materials is carried out thin-pass, the roll spacing of three-roller open mill is 1.5～2mm, and slice is standby after playing the triangle bag and just wrapping each four times.
6. ocean according to claim 5 wind-powered electricity generation is characterized in that the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:5 part; Vulcanizing agent dicumyl peroxide: 0.5 part; Covulcanization agent triallylcyanurate: 0.3 part; Scorch retarder N, a N '-penylene bismaleimides: 0.2 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 part; Anti-aging agent 2 mercapto benzimidazole: 0.2 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.2 part; Fire retardant hydration zinc borate: 2.1 parts; Fire retardant antimonous oxide: 1 part; Flame retardant filler aluminium hydroxide: 25 parts; Activator tri-lead tetroxide: 0.8 part; Activator stearic acid: 0.5 part; Activator nano zine oxide: 1.5 parts; Softening agent Sunpar 2280 paraffin oils: 2 parts; Softening agent chlorinated paraffin-52: 0.5 part; Strengthening agent hydrated SiO 2: 1 part.
7. ocean according to claim 5 wind-powered electricity generation is characterized in that the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:6 part; Vulcanizing agent dicumyl peroxide: 0.6 part; Covulcanization agent triallylcyanurate: 0.4 part; Scorch retarder N, a N '-penylene bismaleimides: 0.3 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.3 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.3 part; Fire retardant hydration zinc borate: 2.3 parts; Fire retardant antimonous oxide: 1.2 parts; Flame retardant filler aluminium hydroxide: 30 parts; Activator tri-lead tetroxide: 1.0 parts; Activator stearic acid: 0.8 part; Activator nano zine oxide: 1.7 parts; Softening agent Sunpar 2280 paraffin oils: 2.5 parts; Softening agent chlorinated paraffin-52: 0.8 part; Strengthening agent hydrated SiO 2: 2 parts.
8. ocean according to claim 5 wind-powered electricity generation is characterized in that the feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber Keltan 5508:8 part with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant; Terpolymer EP rubber Dutral TER4044:12 part; Particle ethylene elastomer rubber EP-20:7 part; Vulcanizing agent dicumyl peroxide: 0.7 part; Covulcanization agent triallylcyanurate: 0.5 part; Scorch retarder N, a N '-penylene bismaleimides: 0.4 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.4 part; Anti-aging agent 2 mercapto benzimidazole: 0.4 part; Silane coupling agent γ-An Bingjisanyiyangjiguiwan: 0.4 part; Fire retardant hydration zinc borate: 2.5 parts; Fire retardant antimonous oxide: 1.5 parts; Flame retardant filler aluminium hydroxide: 40 parts; Activator tri-lead tetroxide: 1.2 parts; Activator stearic acid: 1 part; Activator nano zine oxide: 2 parts; Softening agent Sunpar 2280 paraffin oils: 5 parts; Softening agent chlorinated paraffin-52: 1 part; Strengthening agent hydrated SiO 2: 3 parts.
According to each described ocean wind-powered electricity generation in the claim 5 to 8 with the rotten anti-manufacture method of reversing cable insulation rubber of salt tolerant, it is characterized in that, rubber extruding machine adopted cold feeding manner when described electro-insulating rubber was extruded, screw slenderness ratio is (15～20): 1, body temperature is 55 ℃～65 ℃, 90 ℃～100 ℃ of head temperatures, die temperature is 120 ℃～130 ℃, the rubber extruding machine screw rod type of cooling is water cooling, it is 1:(1～1.2 with the ratio of extruding external diameter that the core rod of extrusion die holds line length), the die sleeve land length is 2～4mm.
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Application publication date: 20130731 Assignee: Jiaxing Zhixin Precision Parts Co.,Ltd. Assignor: Zhejiang Huawei Equipment Manufacturing Co.,Ltd. Contract record no.: X2023980053719 Denomination of invention: Salt corrosion and torsion resistant cable insulation rubber for marine wind power and its manufacturing method Granted publication date: 20151028 License type: Common License Record date: 20231222 |