CN108727716A - A kind of mine cable protective cover material and preparation method thereof - Google Patents
A kind of mine cable protective cover material and preparation method thereof Download PDFInfo
- Publication number
- CN108727716A CN108727716A CN201810557511.1A CN201810557511A CN108727716A CN 108727716 A CN108727716 A CN 108727716A CN 201810557511 A CN201810557511 A CN 201810557511A CN 108727716 A CN108727716 A CN 108727716A
- Authority
- CN
- China
- Prior art keywords
- parts
- carbon black
- protective cover
- vulcanization aid
- mixer
- Prior art date
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- 239000000463 material Substances 0.000 title claims abstract description 44
- 230000001681 protective effect Effects 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims abstract description 67
- 239000005060 rubber Substances 0.000 claims abstract description 67
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 64
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 60
- 150000001875 compounds Chemical class 0.000 claims abstract description 56
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 55
- 150000002978 peroxides Chemical class 0.000 claims abstract description 55
- 238000004073 vulcanization Methods 0.000 claims abstract description 54
- 239000006229 carbon black Substances 0.000 claims abstract description 37
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 claims abstract description 34
- 239000012188 paraffin wax Substances 0.000 claims abstract description 33
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 31
- 239000011347 resin Substances 0.000 claims abstract description 31
- 229920005989 resin Polymers 0.000 claims abstract description 31
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910000077 silane Inorganic materials 0.000 claims abstract description 28
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 26
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 25
- TVAJJUOMNRUGQA-UHFFFAOYSA-N 2-butoxyethyl dihydrogen phosphate Chemical class CCCCOCCOP(O)(O)=O TVAJJUOMNRUGQA-UHFFFAOYSA-N 0.000 claims abstract description 24
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 24
- 239000008116 calcium stearate Substances 0.000 claims abstract description 24
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 24
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims abstract description 24
- -1 octadecyl primary amine Chemical class 0.000 claims abstract description 23
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 22
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 22
- 229910000410 antimony oxide Inorganic materials 0.000 claims abstract description 16
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007667 floating Methods 0.000 claims description 40
- 239000003292 glue Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 17
- 239000005864 Sulphur Substances 0.000 claims description 17
- 238000005660 chlorination reaction Methods 0.000 claims description 13
- 238000007670 refining Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims description 3
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical group C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 2
- 150000003973 alkyl amines Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims 8
- 229920000305 Nylon 6,10 Polymers 0.000 claims 4
- 150000002148 esters Chemical class 0.000 claims 3
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 claims 2
- 229910019142 PO4 Inorganic materials 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 2
- 239000010452 phosphate Substances 0.000 claims 2
- 235000021317 phosphate Nutrition 0.000 claims 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 claims 1
- 125000006226 butoxyethyl group Chemical group 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000001993 wax Substances 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 5
- 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 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 229910052787 antimony Inorganic materials 0.000 description 12
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 12
- 239000002585 base Substances 0.000 description 12
- 239000004709 Chlorinated polyethylene Substances 0.000 description 8
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 7
- 239000005977 Ethylene Substances 0.000 description 7
- 150000003141 primary amines Chemical class 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 150000001336 alkenes Chemical class 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229940038384 octadecane Drugs 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 3
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- 241001441571 Hiodontidae Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a kind of mine cable protective cover materials, include the component of following mass fraction：100 parts of chlorinated polyethylene rubber, 2-4 parts of peroxide vulcanizing agent, 1.5-3 parts of vulcanization aid, 8-12 parts of magnesia, 10-20 parts of carbon black, 15-30 parts of white carbon, 2-4 parts of vinyl three (2- methoxy ethoxies) silane, 10-20 parts of aluminium hydroxide, 20-40 parts of chlorinated paraffin, 10-20 parts of dioctyl sebacate, 2-4 parts of antimony oxide, 3-5 parts of calcium stearate, 3-5 parts of styrene resin, 0-2 parts of octadecyl primary amine, three 4-8 parts of butoxyethyl phosphates, 2-4 parts of Aktiplast M；And provide the preparation method of above-mentioned mine cable protective cover material.The beneficial effects of the invention are as follows：The rubber compound good mechanical property of the present invention, ageing-resistant and ozone resistance is excellent, and flame retardant property is good, and mooney viscosity is low, and processing extrusion performance is good and at low cost；The preparation method of the rubber compound of the present invention is easy to operate, is kneaded parameter and is easy to control, rubber compound performance obtained is stablized.
Description
Technical field
The present invention relates to rubber production processing technique field more particularly to a kind of mine cable protective cover material and its preparation sides
Method.
Background technology
Haloflex be by high density polyethylene (HDPE) (HDPE) through chlorination prepared by a kind of chlorinated polymeric, it is high for saturation
Molecular material, appearance are white powder, according to its chlorinty, residual crystallinity and other characteristics, can be divided into resin type chlorination
Polyethylene (CPE) and rubber-type chlorinated polyethylene (CM).CPE contains a certain amount of residual and crystallizes in the structure, and CM is substantially free of
There is residual to crystallize.Rubber-type chlorinated polyethylene (CM) is a kind of saturated rubber, there is outstanding heat oxygen aging resistance, ozone aging, resistance to
Soda acid, chemicals performance.CM oil resistances are outstanding, wherein No. 2 No. 1 oil of resistance to ASTM, ASTM oiliness can be splendid, with NBR phases
When；The oily function admirables of resistance to ASTM 3, are better than CR, suitable with CSM.Contain chlorine element in CM, there is splendid flame retardant property, and
There is the anti-characteristic of dripping of burning.CM is nontoxic, is free of heavy metal and PAHS, complies fully with environmental requirement.CM has high filling capacity,
The product for meeting various different performance requirements can be made.
CM has more excellent cold-resistant, ageing-resistant, resistance to ozone, oil resistant, flame resistance than other rubber.At 150 DEG C,
Ageing-resistant performance is better than epichlorohydrin rubber, nitrile rubber, neoprene (CR) and chlorosulfonated polyethylene rubber (CSM)；It uses temperature
Degree is at -50--150 DEG C；It is resistant to most of Korrosionsmediums, such as the solution of the inorganic acid of high concentration, alkali and salt, but intolerant to strong
The drug of oxidant and solvation, such as concentrated nitric acid, chromic acid, perchloric acid and organic amine.
Chlorinated polyethylene rubber has application in multiple fields, in different application areas, to chlorinated polyethylene rubber
Performance have different requirements.The production of oversheath is mainly mixed mixed using Rubber Extruder in the production technology of cable
Refining glue extrusion molding, when extrusion, need the Mooney viscosity of rubber compound just to can guarantee that cable cover(ing) is smoothly molded in suitable range,
Cable cover(ing) is easily deformed when the mooney viscosity of rubber compound too low extrusion；It is easy tod produce when the excessively high extrusion of the mooney viscosity of rubber compound
Bubble, surface are not smooth enough, and can increase the power of extruder.It is usually adopted if the mooney viscosity of rubber compound is excessively high when extrusion
Increase mobility with the temperature for improving extruder head fuselage, but extruder power consumption will be caused to increase in this way, and rubber compound
There is the possibility that incipient scorch occurs.The mooney viscosity of chlorinated polyethylene rubber general purpose synthetic rubber more most of than other will be high, such as
To squeeze out haloflex rubber compound, just to will produce mooney viscosity excessively high and cause cable cover(ing) using traditional extruder for fruit
Production goes wrong.The common practice for reducing the mooney viscosity use of rubber compound is to increase the number or reduction filler of plasticizer
Number, the hardness and mechanical strength of vulcanizate are also reduced while adjustment in this way.
Invention content
In order on the basis of not reducing rubber compound mechanical strength, solve haloflex rubber compound in traditional extruder
Upper to squeeze out the undesirable problem of effect, the present invention provides a kind of high mechanical strength, processing performance is good and the mine of process safety
With cable jacket material and preparation method thereof.
In order to achieve the above-mentioned object of the invention, a kind of mine cable protective cover material, includes the component of following mass fraction：Chlorination is poly-
It is 100 parts of ethylene rubber, 2-4 parts of peroxide vulcanizing agent, 1.5-3 parts of vulcanization aid, 8-12 parts of magnesia, 10-20 parts of carbon black, white
15-30 parts of carbon black, 2-4 parts of vinyl three (2- methoxy ethoxies) silane, 10-20 parts of aluminium hydroxide, chlorinated paraffin 20-40
Part, 10-20 parts of dioctyl sebacate, 2-4 parts of antimony oxide, 3-5 parts of calcium stearate, 3-5 parts of styrene resin, octadecyl
0-2 parts of primary amine, 4-8 parts of three butoxyethyl phosphate, 2-4 parts of Aktiplast M.
The peroxide vulcanizing agent is cumyl peroxide, and the vulcanization aid is Triallyl isocyanurate,
The carbon black is carbon black N550, and the magnesia is activated magnesia, and the styrene-content of the styrene resin is 80-
85%, the chlorinated paraffin is 52% chlorinated paraffin, and the Aktiplast M produce for Rhein Chemie Rheinau GmbH.
Preferably, the mine cable protective cover material includes the component of following mass fraction：100 parts of chlorinated polyethylene rubber,
3 parts of peroxide vulcanizing agent, 2 parts of vulcanization aid, 10 parts of magnesia, 20 parts of carbon black, 30 parts of white carbon, (the 2- methoxies of vinyl three
Base oxethyl) it is 4 parts of silane, 10 parts of aluminium hydroxide, 40 parts of chlorinated paraffin, 10 parts of dioctyl sebacate, 3 parts of antimony oxide, hard
4 parts of resin acid calcium, 4 parts of styrene resin, 1.5 parts of octadecyl primary amine, 6 parts of three butoxyethyl phosphate, Aktiplast M 3
Part.
Preferably, the mine cable protective cover material includes the component of following mass fraction：100 parts of chlorinated polyethylene rubber,
2 parts of peroxide vulcanizing agent, 1.5 parts of vulcanization aid, 9 parts of magnesia, 10 parts of carbon black, 15 parts of white carbon, (the 2- methoxies of vinyl three
Base oxethyl) it is 2 parts of silane, 20 parts of aluminium hydroxide, 20 parts of chlorinated paraffin, 20 parts of dioctyl sebacate, 2 parts of antimony oxide, hard
3 parts of resin acid calcium, 3 parts of styrene resin, 1.2 parts of octadecyl primary amine, 5 parts of three butoxyethyl phosphate, Aktiplast M2
Part.
Preferably, the mine cable protective cover material includes the component of following mass fraction：100 parts of chlorinated polyethylene rubber,
4 parts of peroxide vulcanizing agent, 3 parts of vulcanization aid, 12 parts of magnesia, 15 parts of carbon black, 25 parts of white carbon, (the 2- methoxies of vinyl three
Base oxethyl) it is 3 parts of silane, 15 parts of aluminium hydroxide, 35 parts of chlorinated paraffin, 15 parts of dioctyl sebacate, 4 parts of antimony oxide, hard
5 parts of resin acid calcium, 5 parts of styrene resin, 2 parts of octadecyl primary amine, 8 parts of three butoxyethyl phosphate, Aktiplast M 4
Part.
Preferably, the mine cable protective cover material includes the component of following mass fraction：100 parts of chlorinated polyethylene rubber,
3 parts of peroxide vulcanizing agent, 2.5 parts of vulcanization aid, 11 parts of magnesia, 12 parts of carbon black, 20 parts of white carbon, (the 2- first of vinyl three
Oxygroup ethyoxyl) 2.5 parts of silane, 18 parts of aluminium hydroxide, 30 parts of chlorinated paraffin, 18 parts of dioctyl sebacate, antimony oxide 3.5
Part, 4.5 parts of calcium stearate, 4.5 parts of styrene resin, 5 parts of three butoxyethyl phosphate, 2.5 parts of Aktiplast M.
Preferably, the mine cable protective cover material includes the component of following mass fraction：100 parts of chlorinated polyethylene rubber,
3.5 parts of peroxide vulcanizing agent, 2 parts of vulcanization aid, 8 parts of magnesia, 18 parts of carbon black, 28 parts of white carbon, (the 2- methoxies of vinyl three
Base oxethyl) 3.5 parts of silane, 13 parts of aluminium hydroxide, 35 parts of chlorinated paraffin, 13 parts of dioctyl sebacate, antimony oxide 2.5
Part, 3.5 parts of calcium stearate, 4 parts of styrene resin, 1 part of octadecyl primary amine, 6 parts of three butoxyethyl phosphate,
3 parts of Aktiplast M.
Preferably, the mine cable protective cover material includes the component of following mass fraction：100 parts of chlorinated polyethylene rubber,
3 parts of peroxide vulcanizing agent, 2 parts of vulcanization aid, 10 parts of magnesia, 15 parts of carbon black, 25 parts of white carbon, (the 2- methoxies of vinyl three
Base oxethyl) it is 3 parts of silane, 15 parts of aluminium hydroxide, 35 parts of chlorinated paraffin, 15 parts of dioctyl sebacate, 4 parts of antimony oxide, hard
5 parts of resin acid calcium, 5 parts of styrene resin, 2 parts of octadecyl primary amine, 4 parts of three butoxyethyl phosphate, Aktiplast M 3.5
Part.
In order to preferably realize foregoing invention purpose, the present invention also provides a kind of preparations of above-mentioned mine cable protective cover material
Method includes the following steps：
The first step is once plasticated：Mixer circulating water temperature is set as 35-45 DEG C, is weighed for 0.8-0.9 according to fill factor
It plasticates in chlorinated polyethylene rubber input mixer, 4-7 minutes back glues, then bottom sheet cools down on a mill；
Second step secondary is plasticated：Mixer circulating water temperature is set as 25-35 DEG C, the film that the first step has once been plasticated
It puts into mixer again, 3-5 minutes back glues, then bottom sheet on a mill；
Third step, mixing：Mixer circulating water temperature is set as 65-75 DEG C, and mixer fill factor is 0.7-0.75, according to
Quality proportioning weighs the component that peroxide vulcanizing agent and vulcanization aid are removed in rubber compound, and chlorinated polyethylene rubber uses second step
In the secondary film plasticated；Chlorinated polyethylene rubber, carbon black, white carbon, the three (2- of vinyl to have plasticated is put into mixer
Methoxy ethoxy) silane, aluminium hydroxide, chlorinated paraffin, dioctyl sebacate, three butoxyethyl phosphates, Aktiplast
M, floating weight is fallen after antimony oxide, calcium stearate, floating weight is lifted after 2-3 minutes, magnesia, styrene resin, ten are added
Eight kiber alkyl amines, then floating weight is fallen, it is lifted after 3-4 minutes and falls floating weight after floating weight cleans again, 5-7 minutes back glues,
It controls dump temperature and is less than 100 DEG C, then bottom sheet on a mill, obtains one section of rubber compound；
4th step, open mill add sulphur：One section of rubber compound, peroxide are weighed according to the refining glue capacity of quality proportioning and open mill
Compound vulcanizing agent and vulcanization aid, open mill circulating water temperature are set as 70-80 DEG C, and after one section of rubber compound packet roller, peroxidating is added
Object vulcanizing agent and vulcanization aid, after peroxide vulcanizing agent and vulcanization aid are all eaten up it is thin it is logical beat bottom sheet after triangle bag, obtain
To mine cable protective cover material.
The beneficial effects of the invention are as follows：The rubber compound good mechanical property of the present invention, ageing-resistant and ozone resistance is excellent, resistance
Combustion performance is good, and mooney viscosity is low, and processing extrusion performance is good and at low cost；The preparation method operation letter of the rubber compound of the present invention
It is single, it is kneaded parameter and is easy to control, rubber compound performance obtained is stablized.
Description of the drawings
Fig. 1 is the mooney viscosity test curve of experimental example of the present invention.
Specific implementation mode
The present invention is coordinated with peroxide vulcanizing system, and add tristearin using chlorinated polyethylene rubber as raw rubber
Sour calcium, stearic acid, styrene resin, octadecyl primary amine and other auxiliary agents, and the preparation method by specially designing is made
Mine cable protective cover material, under the premise of meeting requirement of mechanical strength have excellent ageing-resistant and ozone resistance, and
It is good to process basic property, advantage of lower cost.In order to clarify the technical characteristics of the invention, below by specific comparative example and
Embodiment is illustrated this programme.
Embodiment 1
An embodiment of the present invention provides a kind of mine cable protective cover materials, include the component of following mass fraction：Chlorinated polyethylene
100 parts of alkene rubber, 3 parts of peroxide vulcanizing agent, 2 parts of vulcanization aid, 10 parts of magnesia, 20 parts of carbon black, 30 parts of white carbon, ethylene
4 parts of base three (2- methoxy ethoxies) silane, 10 parts of aluminium hydroxide, 40 parts of chlorinated paraffin, 10 parts of dioctyl sebacate, three oxidations
Two 3 parts of antimony, 4 parts of calcium stearate, 4 parts of styrene resin, 1.5 parts of octadecyl primary amine, 6 parts of three butoxyethyl phosphate,
M3 parts of Aktiplast.
The above component is prepared according to the following steps：
The first step is once plasticated：Mixer circulating water temperature is set as 40 DEG C, is 0.85 according to fill factor, weighs chlorination
It plasticates in polyethylene rubber input mixer, 4-7 minutes back glues, then bottom sheet cools down on a mill；
Second step secondary is plasticated：Mixer circulating water temperature is set as 30 DEG C, and the film that the first step has once been plasticated is again
It puts into mixer, 3-5 minutes back glues, then bottom sheet on a mill；
Third step, mixing：Mixer circulating water temperature is set as 70 DEG C, and mixer fill factor is 0.72, is matched according to quality
The component of peroxide vulcanizing agent and vulcanization aid is removed in rubber compound than weighing, chlorinated polyethylene rubber uses secondary in second step
The film plasticated；Chlorinated polyethylene rubber, carbon black, white carbon, (the 2- methoxyl groups of vinyl three plasticated are put into mixer
Ethyoxyl) silane, aluminium hydroxide, chlorinated paraffin, dioctyl sebacate, three butoxyethyl phosphates, Aktiplast M, three
Floating weight is fallen after aoxidizing two antimony, calcium stearate, floating weight is lifted after 2-3 minutes, magnesia, styrene resin, octadecane is added
Base primary amine, then floating weight is fallen, it is lifted after 3-4 minutes and falls floating weight, 5-7 minutes back glues, control after floating weight cleans again
Dump temperature is less than 100 DEG C, then bottom sheet on a mill, obtains one section of rubber compound；
4th step, open mill add sulphur：One section of rubber compound, peroxide are weighed according to the refining glue capacity of quality proportioning and open mill
Compound vulcanizing agent and vulcanization aid, open mill circulating water temperature are set as 75 DEG C, and after one section of rubber compound packet roller, peroxide sulphur is added
Agent and vulcanization aid, after peroxide vulcanizing agent and vulcanization aid are all eaten up it is thin it is logical beat bottom sheet after triangle bag, obtain mine
Use cable jacket material.
Embodiment 2
An embodiment of the present invention provides a kind of mine cable protective cover materials, include the component of following mass fraction：Chlorinated polyethylene
100 parts of alkene rubber, 2 parts of peroxide vulcanizing agent, 1.5 parts of vulcanization aid, 9 parts of magnesia, 10 parts of carbon black, 15 parts of white carbon, second
2 parts of alkenyl three (2- methoxy ethoxies) silane, 20 parts of aluminium hydroxide, 20 parts of chlorinated paraffin, 20 parts of dioctyl sebacate, three oxygen
Change 2 parts of two antimony, 3 parts of calcium stearate, 3 parts of styrene resin, 1.2 parts of octadecyl primary amine, 5 parts of three butoxyethyl phosphate,
M2 parts of Aktiplast.
The above component is prepared according to the following steps：
The first step is once plasticated：Mixer circulating water temperature is set as 35 DEG C, is 0.9 according to fill factor, and it is poly- to weigh chlorination
It plasticates in ethylene rubber input mixer, 4-7 minutes back glues, then bottom sheet cools down on a mill；
Second step secondary is plasticated：Mixer circulating water temperature is set as 25 DEG C, and the film that the first step has once been plasticated is again
It puts into mixer, 3-5 minutes back glues, then bottom sheet on a mill；
Third step, mixing：Mixer circulating water temperature is set as 65 DEG C, and mixer fill factor is 0.75, is matched according to quality
The component of peroxide vulcanizing agent and vulcanization aid is removed in rubber compound than weighing, chlorinated polyethylene rubber uses secondary in second step
The film plasticated；Chlorinated polyethylene rubber, carbon black, white carbon, (the 2- methoxyl groups of vinyl three plasticated are put into mixer
Ethyoxyl) silane, aluminium hydroxide, chlorinated paraffin, dioctyl sebacate, three butoxyethyl phosphates, Aktiplast M, three
Floating weight is fallen after aoxidizing two antimony, calcium stearate, floating weight is lifted after 2-3 minutes, magnesia, styrene resin, octadecane is added
Base primary amine, then floating weight is fallen, it is lifted after 3-4 minutes and falls floating weight, 5-7 minutes back glues, control after floating weight cleans again
Dump temperature is less than 100 DEG C, then bottom sheet on a mill, obtains one section of rubber compound；
4th step, open mill add sulphur：One section of rubber compound, peroxide are weighed according to the refining glue capacity of quality proportioning and open mill
Compound vulcanizing agent and vulcanization aid, open mill circulating water temperature are set as 70 DEG C, and after one section of rubber compound packet roller, peroxide sulphur is added
Agent and vulcanization aid, after peroxide vulcanizing agent and vulcanization aid are all eaten up it is thin it is logical beat bottom sheet after triangle bag, obtain mine
Use cable jacket material.
Embodiment 3
An embodiment of the present invention provides a kind of mine cable protective cover materials, include the component of following mass fraction：Chlorinated polyethylene
100 parts of alkene rubber, 4 parts of peroxide vulcanizing agent, 3 parts of vulcanization aid, 12 parts of magnesia, 15 parts of carbon black, 25 parts of white carbon, ethylene
3 parts of base three (2- methoxy ethoxies) silane, 15 parts of aluminium hydroxide, 35 parts of chlorinated paraffin, 15 parts of dioctyl sebacate, three oxidations
Two 4 parts of antimony, 5 parts of calcium stearate, 5 parts of styrene resin, 2 parts of octadecyl primary amine, 8 parts of three butoxyethyl phosphate,
M4 parts of Aktiplast.
The above component is prepared according to the following steps：
The first step is once plasticated：Mixer circulating water temperature is set as 45 DEG C, is 0.8 according to fill factor, and it is poly- to weigh chlorination
It plasticates in ethylene rubber input mixer, 4-7 minutes back glues, then bottom sheet cools down on a mill；
Second step secondary is plasticated：Mixer circulating water temperature is set as 35 DEG C, and the film that the first step has once been plasticated is again
It puts into mixer, 3-5 minutes back glues, then bottom sheet on a mill；
Third step, mixing：Mixer circulating water temperature is set as 75 DEG C, and mixer fill factor is 0.7, according to quality proportioning
The component that peroxide vulcanizing agent and vulcanization aid are removed in rubber compound is weighed, chlorinated polyethylene rubber uses secondary modeling in second step
The film refined；The chlorinated polyethylene rubber plasticated, carbon black, white carbon, (the 2- methoxyl group second of vinyl three are put into mixer
Oxygroup) silane, aluminium hydroxide, chlorinated paraffin, dioctyl sebacate, three butoxyethyl phosphates, Aktiplast M, three oxygen
Floating weight is fallen after changing two antimony, calcium stearate, floating weight is lifted after 2-3 minutes, magnesia, styrene resin, octadecyl is added
Primary amine, then floating weight is fallen, it is lifted after 3-4 minutes and falls floating weight after floating weight cleans again, 5-7 minutes back glues, control row
Glue temperature is less than 100 DEG C, then bottom sheet on a mill, obtains one section of rubber compound；
4th step, open mill add sulphur：One section of rubber compound, peroxide are weighed according to the refining glue capacity of quality proportioning and open mill
Compound vulcanizing agent and vulcanization aid, open mill circulating water temperature are set as 80 DEG C, and after one section of rubber compound packet roller, peroxide sulphur is added
Agent and vulcanization aid, after peroxide vulcanizing agent and vulcanization aid are all eaten up it is thin it is logical beat bottom sheet after triangle bag, obtain mine
Use cable jacket material.
Embodiment 4
An embodiment of the present invention provides a kind of mine cable protective cover materials, include the component of following mass fraction：Chlorinated polyethylene
100 parts of alkene rubber, 3 parts of peroxide vulcanizing agent, 2.5 parts of vulcanization aid, 11 parts of magnesia, 12 parts of carbon black, 20 parts of white carbon, second
2.5 parts of alkenyl three (2- methoxy ethoxies) silane, 18 parts of aluminium hydroxide, 30 parts of chlorinated paraffin, 18 parts of dioctyl sebacate, three
Aoxidize 3.5 parts of two antimony, 4.5 parts of calcium stearate, 4.5 parts of styrene resin, 5 parts of three butoxyethyl phosphate, Aktiplast M
2.5 part.
The above component is prepared according to the following steps：
The first step is once plasticated：Mixer circulating water temperature is set as 38 DEG C, is 0.87 according to fill factor, weighs chlorination
It plasticates in polyethylene rubber input mixer, 4-7 minutes back glues, then bottom sheet cools down on a mill；
Second step secondary is plasticated：Mixer circulating water temperature is set as 28 DEG C, and the film that the first step has once been plasticated is again
It puts into mixer, 3-5 minutes back glues, then bottom sheet on a mill；
Third step, mixing：Mixer circulating water temperature is set as 65 DEG C, and mixer fill factor is 0.73, is matched according to quality
The component of peroxide vulcanizing agent and vulcanization aid is removed in rubber compound than weighing, chlorinated polyethylene rubber uses secondary in second step
The film plasticated；Chlorinated polyethylene rubber, carbon black, white carbon, (the 2- methoxyl groups of vinyl three plasticated are put into mixer
Ethyoxyl) silane, aluminium hydroxide, chlorinated paraffin, dioctyl sebacate, three butoxyethyl phosphates, Aktiplast M, three
Floating weight is fallen after aoxidizing two antimony, calcium stearate, floating weight is lifted after 2-3 minutes, magnesia, styrene resin, octadecane is added
Base primary amine, then floating weight is fallen, it is lifted after 3-4 minutes and falls floating weight, 5-7 minutes back glues, control after floating weight cleans again
Dump temperature is less than 100 DEG C, then bottom sheet on a mill, obtains one section of rubber compound；
4th step, open mill add sulphur：One section of rubber compound, peroxide are weighed according to the refining glue capacity of quality proportioning and open mill
Compound vulcanizing agent and vulcanization aid, open mill circulating water temperature are set as 75 DEG C, and after one section of rubber compound packet roller, peroxide sulphur is added
Agent and vulcanization aid, after peroxide vulcanizing agent and vulcanization aid are all eaten up it is thin it is logical beat bottom sheet after triangle bag, obtain mine
Use cable jacket material.
Embodiment 5
An embodiment of the present invention provides a kind of mine cable protective cover materials, include the component of following mass fraction：Chlorinated polyethylene
100 parts of alkene rubber, 3.5 parts of peroxide vulcanizing agent, 2 parts of vulcanization aid, 8 parts of magnesia, 18 parts of carbon black, 28 parts of white carbon, second
3.5 parts of alkenyl three (2- methoxy ethoxies) silane, 13 parts of aluminium hydroxide, 35 parts of chlorinated paraffin, 13 parts of dioctyl sebacate, three
Aoxidize 2.5 parts of two antimony, 3.5 parts of calcium stearate, 4 parts of styrene resin, 1 part of octadecyl primary amine, three butoxyethyl phosphates 6
Part, 3 parts of AktiplastM.
The above component is prepared according to the following steps：
The first step is once plasticated：Mixer circulating water temperature is set as 40 DEG C, is 0.85 according to fill factor, weighs chlorination
It plasticates in polyethylene rubber input mixer, 4-7 minutes back glues, then bottom sheet cools down on a mill；
Second step secondary is plasticated：Mixer circulating water temperature is set as 30 DEG C, and the film that the first step has once been plasticated is again
It puts into mixer, 3-5 minutes back glues, then bottom sheet on a mill；
Third step, mixing：Mixer circulating water temperature is set as 70 DEG C, and mixer fill factor is 0.75, is matched according to quality
The component of peroxide vulcanizing agent and vulcanization aid is removed in rubber compound than weighing, chlorinated polyethylene rubber uses secondary in second step
The film plasticated；Chlorinated polyethylene rubber, carbon black, white carbon, (the 2- methoxyl groups of vinyl three plasticated are put into mixer
Ethyoxyl) silane, aluminium hydroxide, chlorinated paraffin, dioctyl sebacate, three butoxyethyl phosphates, Aktiplast M, three
Floating weight is fallen after aoxidizing two antimony, calcium stearate, floating weight is lifted after 2-3 minutes, magnesia, styrene resin, octadecane is added
Base primary amine, then floating weight is fallen, it is lifted after 3-4 minutes and falls floating weight, 5-7 minutes back glues, control after floating weight cleans again
Dump temperature is less than 100 DEG C, then bottom sheet on a mill, obtains one section of rubber compound；
4th step, open mill add sulphur：One section of rubber compound, peroxide are weighed according to the refining glue capacity of quality proportioning and open mill
Compound vulcanizing agent and vulcanization aid, open mill circulating water temperature are set as 70 DEG C, and after one section of rubber compound packet roller, peroxide sulphur is added
Agent and vulcanization aid, after peroxide vulcanizing agent and vulcanization aid are all eaten up it is thin it is logical beat bottom sheet after triangle bag, obtain mine
Use cable jacket material.
Embodiment 6
An embodiment of the present invention provides a kind of mine cable protective cover materials, include the component of following mass fraction：Chlorinated polyethylene
100 parts of alkene rubber, 3 parts of peroxide vulcanizing agent, 2 parts of vulcanization aid, 10 parts of magnesia, 15 parts of carbon black, 25 parts of white carbon, ethylene
3 parts of base three (2- methoxy ethoxies) silane, 15 parts of aluminium hydroxide, 35 parts of chlorinated paraffin, 15 parts of dioctyl sebacate, three oxidations
Two 4 parts of antimony, 5 parts of calcium stearate, 5 parts of styrene resin, 2 parts of octadecyl primary amine, 4 parts of three butoxyethyl phosphate,
M3.5 parts of Aktiplast.
The above component is prepared according to the following steps：
The first step is once plasticated：Mixer circulating water temperature is set as 35 DEG C, is 0.9 according to fill factor, and it is poly- to weigh chlorination
It plasticates in ethylene rubber input mixer, 4-7 minutes back glues, then bottom sheet cools down on a mill；
Second step secondary is plasticated：Mixer circulating water temperature is set as 25 DEG C, and the film that the first step has once been plasticated is again
It puts into mixer, 3-5 minutes back glues, then bottom sheet on a mill；
Third step, mixing：Mixer circulating water temperature is set as 75 DEG C, and mixer fill factor is 0.7 according to quality proportioning
The component that peroxide vulcanizing agent and vulcanization aid are removed in rubber compound is weighed, chlorinated polyethylene rubber uses secondary modeling in second step
The film refined；The chlorinated polyethylene rubber plasticated, carbon black, white carbon, (the 2- methoxyl group second of vinyl three are put into mixer
Oxygroup) silane, aluminium hydroxide, chlorinated paraffin, dioctyl sebacate, three butoxyethyl phosphates, Aktiplast M, three oxygen
Floating weight is fallen after changing two antimony, calcium stearate, floating weight is lifted after 2-3 minutes, magnesia, styrene resin, octadecyl is added
Primary amine, then floating weight is fallen, it is lifted after 3-4 minutes and falls floating weight after floating weight cleans again, 5-7 minutes back glues, control row
Glue temperature is less than 100 DEG C, then bottom sheet on a mill, obtains one section of rubber compound；
4th step, open mill add sulphur：One section of rubber compound, peroxide are weighed according to the refining glue capacity of quality proportioning and open mill
Compound vulcanizing agent and vulcanization aid, open mill circulating water temperature are set as 70 DEG C, and after one section of rubber compound packet roller, peroxide sulphur is added
Agent and vulcanization aid, after peroxide vulcanizing agent and vulcanization aid are all eaten up it is thin it is logical beat bottom sheet after triangle bag, obtain mine
Use cable jacket material.
Experimental example
Formula as below is taken to carry out contrast test, wherein
Formula 1 includes the component of following mass fraction：100 parts of chlorinated polyethylene rubber, 4 parts of peroxide vulcanizing agent, sulphur
Change 3 parts of auxiliary agent, 7 parts of magnesia, 25 parts of carbon black, 30 parts of white carbon, 3 parts of vinyl three (2- methoxy ethoxies) silane, chlorination
40 parts of paraffin, 15 parts of dioctyl sebacate, 4 parts of antimony oxide, 6 parts of calcium stearate.The above component is kneaded work according to tradition
Skill prepares mine cable protective cover material.
Formula 1 includes the component of following mass fraction：100 parts of chlorinated polyethylene rubber, 4 parts of peroxide vulcanizing agent, sulphur
Change 3 parts of auxiliary agent, 7 parts of magnesia, 20 parts of carbon black, 15 parts of white carbon, 3 parts of vinyl three (2- methoxy ethoxies) silane, chlorination
28 parts of paraffin, 20 parts of dioctyl sebacate, 4 parts of antimony oxide, 6 parts of calcium stearate.The above component is kneaded work according to tradition
Skill prepares mine cable protective cover material.
Formula 3-8 is the formula that embodiment 1-6 is provided and mining electricity is made according to the embodiment 1-6 preparation methods provided
Cable protective cover material.
Mine cable protective cover material made from 1-8 will be formulated and carry out mooney viscosity test and mooney scorch test test result such as
Shown in table 1, mooney viscosity test curve is as shown in Figure 1；Its machinery of mine cable protective cover material vulcanization detection made from 1-8 will be formulated
Performance, heat-resistant air aging property and oxygen index (OI), the results are shown in Table 1.The testing result of analytical table 1 and with existing chlorine
Change polyethylene rubber compound to compare, mine cable protective cover material of the invention is in the premise for not reducing mechanical performance and hardness substantially
Under, mooney viscosity has reduction by a relatively large margin, requirement of the extruder to rubber compound when can be good at meeting cable production.
Table 1
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly,
Above description is not limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art
The variations, modifications, additions or substitutions that personnel are made in the essential scope of the present invention should also belong to the protection model of the present invention
It encloses.
Claims (8)
1. a kind of mine cable protective cover material, which is characterized in that include the component of following mass fraction：Chlorinated polyethylene rubber 100
Part, 2-4 parts of peroxide vulcanizing agent, 1.5-3 parts of vulcanization aid, 8-12 parts of magnesia, 10-20 parts of carbon black, white carbon 15-30
Part, 2-4 parts of vinyl three (2- methoxy ethoxies) silane, 10-20 parts of aluminium hydroxide, 20-40 parts of chlorinated paraffin, decanedioic acid two
10-20 parts of monooctyl ester, 2-4 parts of antimony oxide, 3-5 parts of calcium stearate, 3-5 parts of styrene resin, 0-2 parts of octadecyl primary amine,
Three 4-8 parts of butoxyethyl phosphates, 2-4 parts of Aktiplast M.
2. mine cable protective cover material according to claim 1, which is characterized in that the peroxide vulcanizing agent is peroxidating
Diisopropylbenzene (DIPB), the vulcanization aid are Triallyl isocyanurate, and the carbon black is carbon black N550, and the magnesia is activity
The styrene-content of magnesia, the styrene resin is 80-85%, and the chlorinated paraffin is 52% chlorinated paraffin, described
Aktiplast M produce for Rhein Chemie Rheinau GmbH.
3. according to claim 1-2 any one of them mine cable protective cover materials, which is characterized in that including following mass fraction
Component：It is 100 parts of chlorinated polyethylene rubber, 3 parts of peroxide vulcanizing agent, 2 parts of vulcanization aid, 10 parts of magnesia, 20 parts of carbon black, white
30 parts of carbon black, 4 parts of vinyl three (2- methoxy ethoxies) silane, 10 parts of aluminium hydroxide, 40 parts of chlorinated paraffin, decanedioic acid two are pungent
10 parts of ester, 3 parts of antimony oxide, 4 parts of calcium stearate, 4 parts of styrene resin, 1.5 parts of octadecyl primary amine, three butoxyethyl groups
6 parts of phosphate, 3 parts of Aktiplast M.
4. according to claim 1-3 any one of them mine cable protective cover materials, which is characterized in that including following mass fraction
Component：100 parts of chlorinated polyethylene rubber, 2 parts of peroxide vulcanizing agent, 1.5 parts of vulcanization aid, 9 parts of magnesia, 10 parts of carbon black,
15 parts of white carbon, 2 parts of vinyl three (2- methoxy ethoxies) silane, 20 parts of aluminium hydroxide, 20 parts of chlorinated paraffin, decanedioic acid two
20 parts of monooctyl ester, 2 parts of antimony oxide, 3 parts of calcium stearate, 3 parts of styrene resin, 1.2 parts of octadecyl primary amine, three butoxy second
5 parts of base phosphate, M2 parts of Aktiplast.
5. according to claim 1-4 any one of them mine cable protective cover materials, which is characterized in that including following mass fraction
Component：It is 100 parts of chlorinated polyethylene rubber, 4 parts of peroxide vulcanizing agent, 3 parts of vulcanization aid, 12 parts of magnesia, 15 parts of carbon black, white
25 parts of carbon black, 3 parts of vinyl three (2- methoxy ethoxies) silane, 15 parts of aluminium hydroxide, 35 parts of chlorinated paraffin, decanedioic acid 15
Part, 4 parts of antimony oxide, 5 parts of calcium stearate, 5 parts of styrene resin, 2 parts of octadecyl primary amine, three butoxyethyl phosphates
8 parts, 4 parts of Aktiplast M.
6. a kind of preparation method of mine cable protective cover material as described in any one in claim 1-5, which is characterized in that including with
Lower step：
The first step is once plasticated：Mixer circulating water temperature is set as 35-45 DEG C, is that 0.8-0.9 weighs chlorination according to fill factor
It plasticates in polyethylene rubber input mixer, 4-7 minutes back glues, then bottom sheet cools down on a mill；
Second step secondary is plasticated：Mixer circulating water temperature is set as 25-35 DEG C, and the film that the first step has once been plasticated is again
It puts into mixer, 3-5 minutes back glues, then bottom sheet on a mill；
Third step, mixing：Mixer circulating water temperature is set as 65-75 DEG C, and mixer fill factor is 0.7-0.75, according to quality
Proportioning weighs the component that peroxide vulcanizing agent and vulcanization aid are removed in rubber compound, and chlorinated polyethylene rubber uses two in second step
The secondary film plasticated；Chlorinated polyethylene rubber, carbon black, white carbon, (the 2- methoxies of vinyl three plasticated are put into mixer
Base oxethyl) silane, aluminium hydroxide, chlorinated paraffin, dioctyl sebacate, three butoxyethyl phosphates, Aktiplast M,
Floating weight is fallen after antimony oxide, calcium stearate, floating weight is lifted after 2-3 minutes, magnesia, styrene resin, 18 are added
Kiber alkyl amine, then floating weight is fallen, it is lifted after 3-4 minutes and falls floating weight, 5-7 minutes back glues, control after floating weight cleans again
Dump temperature processed is less than 100 DEG C, then bottom sheet on a mill, obtains one section of rubber compound；
4th step, open mill add sulphur：One section of rubber compound, peroxide are weighed according to the refining glue capacity of quality proportioning and open mill
Vulcanizing agent and vulcanization aid, open mill circulating water temperature are set as 70-80 DEG C, and after one section of rubber compound packet roller, peroxide sulphur is added
Agent and vulcanization aid, after peroxide vulcanizing agent and vulcanization aid are all eaten up it is thin it is logical beat bottom sheet after triangle bag, obtain mine
Use cable jacket material.
7. the preparation method of mine cable protective cover material according to claim 6, which is characterized in that the peroxide cure
Agent is cumyl peroxide, and the vulcanization aid is Triallyl isocyanurate, and the carbon black is carbon black N550, the oxygen
Change magnesium is activated magnesia, and the styrene-content of the styrene resin is 80-85%, and the chlorinated paraffin is 52% chlorination stone
Wax, the Aktiplast M produce for Rhein Chemie Rheinau GmbH.
8. a kind of mine cable sheath prepared using claim 1-7 any one of them mine cable protective cover materials.
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| CN109942965A (en) * | 2019-03-13 | 2019-06-28 | 西北橡胶塑料研究设计院有限公司 | Flame retardant type abrasive rubber material and preparation method thereof |
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| CN102408638A (en) * | 2011-09-29 | 2012-04-11 | 江苏亨通电力电缆有限公司 | Anti-flaming tear-resisting material for rubber sheath of mine cable and preparation method thereof |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102408638A (en) * | 2011-09-29 | 2012-04-11 | 江苏亨通电力电缆有限公司 | Anti-flaming tear-resisting material for rubber sheath of mine cable and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| HTTP://WWW.DOC88.COM/P-3572176893136.HTML: "《莱茵化学产品介绍（中文版）》", 《莱茵化学产品介绍（中文版）》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109942965A (en) * | 2019-03-13 | 2019-06-28 | 西北橡胶塑料研究设计院有限公司 | Flame retardant type abrasive rubber material and preparation method thereof |
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| CN108727716B (en) | 2021-03-23 |
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