CN103351520B - A kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof - Google Patents
A kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof Download PDFInfo
- Publication number
- CN103351520B CN103351520B CN201310243481.4A CN201310243481A CN103351520B CN 103351520 B CN103351520 B CN 103351520B CN 201310243481 A CN201310243481 A CN 201310243481A CN 103351520 B CN103351520 B CN 103351520B
- Authority
- CN
- China
- Prior art keywords
- cable materials
- minute
- carbon black
- resistant insulation
- high cold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000006229 carbon black Substances 0.000 claims abstract description 11
- 238000012986 modification Methods 0.000 claims abstract description 10
- 230000004048 modification Effects 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 10
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 8
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims abstract description 7
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 7
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920001897 terpolymer Polymers 0.000 claims abstract description 7
- 235000021419 vinegar Nutrition 0.000 claims abstract description 6
- 239000000052 vinegar Substances 0.000 claims abstract description 6
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- REQPQFUJGGOFQL-UHFFFAOYSA-N dimethylcarbamothioyl n,n-dimethylcarbamodithioate Chemical compound CN(C)C(=S)SC(=S)N(C)C REQPQFUJGGOFQL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 4
- 239000010456 wollastonite Substances 0.000 claims abstract description 4
- 239000011787 zinc oxide Substances 0.000 claims abstract description 4
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 4
- 229940126062 Compound A Drugs 0.000 claims description 6
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 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
- 229910017083 AlN Inorganic materials 0.000 claims description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 3
- 229940037003 alum Drugs 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 0.000 claims description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 abstract description 5
- 240000005373 Panax quinquefolius Species 0.000 abstract description 5
- 239000004902 Softening Agent Substances 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 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 description 1
- 101100224940 Chlamydomonas reinhardtii ODA2 gene Proteins 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof, is characterized in that being made up of the raw material of following weight part: terpolymer EP rubber (German bright Sheng 9650) 14-19, ethylene-vinyl acetate copolymer 68-70, wollastonite powder 15-20, zinc oxide 2-3, magnesium oxide 1-2, vulkacit D TDM? 1-2, TM monex TM? 1-2, anti-aging agent ODA? the pungent vinegar 4-6 of 1-2, sebacic acid two, aminopropyl triethoxysilane 2-3, Union carbide A-162 1-2, carbon black N339? 10-20, N660 carbon black 5-15, Zinc Stearate 3-4, morpholine 1-2, modification infusorial earth 6-8; The present invention adopts the pungent vinegar softening agent of sebacic acid two, and improve the cold tolerance of CABLE MATERIALS, CABLE MATERIALS of the present invention has good insulating property, resistance to elevated temperatures.
Description
Technical field
The invention belongs to CABLE MATERIALS technical field, more particularly, relate to a kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof.
Background technology
Wire cable material, be mixed primarily of resin material, stopping composition, softening agent, anti-aging agent, fire retardant, oxidation inhibitor etc., formula material mainly concentrates on some conventional compositions, cause the not high or high in cost of production problem of CABLE MATERIALS technical indicator thus, such as volume specific resistance is on the low side, high temperature resistant, low temperature resistant, flame retardant resistance, insulativity etc. can not meet the requirement of cable producer to insulation-grade sheath material more high electrical performance.
Summary of the invention
The object of this invention is to provide a kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof.
The technical solution adopted in the present invention is:
A kind of high cold-resistant insulation CABLE MATERIALS, is characterized in that being made up of the raw material of following weight part:
Terpolymer EP rubber (German bright Sheng 9650) 14-19, ethylene-vinyl acetate copolymer 68-70, wollastonite powder 15-20, zinc oxide 2-3, magnesium oxide 1-2, vulkacit D TDM1-2, TM monex TM1-2, anti-aging agent ODA1-2, the pungent vinegar 4-6 of sebacic acid two, aminopropyl triethoxysilane 2-3, Union carbide A-162 1-2, carbon black N33910-20, N660 carbon black 5-15, Zinc Stearate 3-4, morpholine 1-2, modification infusorial earth 6-8.
Described modification infusorial earth is obtained by following methods:
Diatomite is put into 450-500 DEG C of calcining 3-4 hour, take out, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, takes out, and cleans with pure water, dries grinding powder; Add the aluminium nitride, the calcium stearate of 2-3%, the Zirconium tetrafluoride of 2-3%, the alum powder of 3-4% that are equivalent to diatomite weight 35-40% again, mixed grinding 30-40 minute, and then spray into the iso-cyanuric acid triallyl ester being equivalent to diatomite weight 12-15%, under 12000-15000 rev/min, stir 60-80 minute, to obtain final product.
The preparation method of described high cold-resistant insulation CABLE MATERIALS, it is characterized in that comprising the following steps: by terpolymer EP rubber (German bright Sheng 9650), magnesium oxide, vulkacit D TDM, modification infusorial earth, N660 carbon black, aminopropyl triethoxysilane mixing 15-20 minute at 70-80 DEG C, obtain compound A; Then, other material is mixed 15-20 minute at 95-105 DEG C, obtain compound B; After compound A, B are placed 12-15 hour, under 110-120, DEG C mixing is after 5-8 minute, the CABLE MATERIALS described in obtaining through single screw extrusion machine extruding pelletization at 110-130 DEG C.
The present invention adopts the pungent vinegar softening agent of sebacic acid two, and improve the cold tolerance of CABLE MATERIALS, CABLE MATERIALS of the present invention has good insulating property, resistance to elevated temperatures.
Embodiment
A kind of high cold-resistant insulation CABLE MATERIALS, be made up of the raw material of following weight part (kilogram):
Terpolymer EP rubber (German bright Sheng 9650) 14, ethylene-vinyl acetate copolymer (percentage of grafting 8%) 70, wollastonite powder 20, zinc oxide 2, magnesium oxide 2, vulkacit D TDM2, TM monex TM1, anti-aging agent ODA2, the pungent vinegar 4 of sebacic acid two, aminopropyl triethoxysilane 3, Union carbide A-162 2, carbon black N33920, N660 carbon black 15, Zinc Stearate 3, morpholine 2, modification infusorial earth 8.
Described modification infusorial earth is obtained by following methods:
Diatomite is put into 450-500 DEG C of calcining 3-4 hour, take out, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, takes out, and cleans with pure water, dries grinding powder; Add again be equivalent to diatomite weight 40% aluminium nitride, 3% calcium stearate, the Zirconium tetrafluoride of 3%, the alum powder of 4%, mixed grinding 30-40 minute, and then spray into the iso-cyanuric acid triallyl ester being equivalent to diatomite weight 15%, under 12000-15000 rev/min, stir 60-80 minute, to obtain final product.
The preparation method of high cold-resistant insulation CABLE MATERIALS, comprise the following steps: by terpolymer EP rubber (German bright Sheng 9650), magnesium oxide, vulkacit D TDM, modification infusorial earth, N660 carbon black, aminopropyl triethoxysilane mixing 15-20 minute at 70-80 DEG C, obtain compound A; Then, other material is mixed 15-20 minute at 95-105 DEG C, obtain compound B; After compound A, B are placed 12-15 hour, under 110-120, DEG C mixing is after 5-8 minute, the CABLE MATERIALS described in obtaining through single screw extrusion machine extruding pelletization at 110-130 DEG C.
CABLE MATERIALS performance of the present invention:
| Project | Unit | CABLE MATERIALS of the present invention |
| Green tensile intensity | MPa is not less than | 18.00 |
| Original broken elongation | % is not less than | 630 |
| After resistance to 158 DEG C × 168h is aging | ||
| Breaking tenacity | MPa is not less than | 17 |
| Elongation at break | % is not less than | 610 |
| 20 DEG C of volume specific resistances | Ω·m | 1.0×1014 |
| 200 DEG C of heat-stable times | Min | 50 |
Claims (2)
1. a high cold-resistant insulation CABLE MATERIALS, is characterized in that being made up of the raw material of following weight part: terpolymer EP rubber 14-19, ethylene-vinyl acetate copolymer 68-70, wollastonite powder 15-20, zinc oxide 2-3, magnesium oxide 1-2, vulkacit D TDM1-2, TM monex TM1-2, anti-aging agent ODA1-2, the pungent vinegar 4-6 of sebacic acid two, aminopropyl triethoxysilane 2-3, Union carbide A-162 1-2, carbon black N33910-20, N660 carbon black 5-15, Zinc Stearate 3-4, morpholine 1-2, modification infusorial earth 6-8; Described modification infusorial earth is obtained by following methods: diatomite is put into 450-500 DEG C of calcining 3-4 hour, take out, cooling, puts into 10-12% hydrochloric acid soln and soak 1-2 hour, takes out, and cleans with pure water, dries grinding powder; Add the aluminium nitride, the calcium stearate of 2-3%, the Zirconium tetrafluoride of 2-3%, the alum powder of 3-4% that are equivalent to diatomite weight 35-40% again, mixed grinding 30-40 minute, and then spray into the iso-cyanuric acid triallyl ester being equivalent to diatomite weight 12-15%, under 12000-15000 rev/min, stir 60-80 minute, to obtain final product.
2. the preparation method of high cold-resistant insulation CABLE MATERIALS according to claim 1, it is characterized in that comprising the following steps: by terpolymer EP rubber, magnesium oxide, vulkacit D TDM, modification infusorial earth, N660 carbon black, aminopropyl triethoxysilane mixing 15-20 minute at 70-80 DEG C, obtain compound A; Then, other material is mixed 15-20 minute at 95-105 DEG C, obtain compound B; After compound A, B are placed 12-15 hour, under 110-120, DEG C mixing is after 5-8 minute, the CABLE MATERIALS described in obtaining through single screw extrusion machine extruding pelletization at 110-130 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310243481.4A CN103351520B (en) | 2013-06-19 | 2013-06-19 | A kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310243481.4A CN103351520B (en) | 2013-06-19 | 2013-06-19 | A kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103351520A CN103351520A (en) | 2013-10-16 |
| CN103351520B true CN103351520B (en) | 2016-01-20 |
Family
ID=49307942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310243481.4A Active CN103351520B (en) | 2013-06-19 | 2013-06-19 | A kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103351520B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554796A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Tear-resistant and high-temperature-aging-resistant modified terafluoroethylene-propylene rubber cable material |
| CN103524807A (en) * | 2013-10-25 | 2014-01-22 | 安徽文峰电子科技集团有限公司 | Modified nitrile rubber cable material |
| CN103524809A (en) * | 2013-10-25 | 2014-01-22 | 安徽文峰电子科技集团有限公司 | Modified nitrile rubber cable material with excellent mechanical properties |
| CN103524808A (en) * | 2013-10-25 | 2014-01-22 | 安徽文峰电子科技集团有限公司 | Low temperature-resistant corrosion-resistant modified nitrile rubber cable material |
| CN103539980A (en) * | 2013-10-25 | 2014-01-29 | 安徽文峰电子科技集团有限公司 | Moisture-proof chemical reagent resistant modified nitrile rubber cable material |
| CN103554795A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | High-temperature steam-resistant and ageing resistant modified fluororubber cable material |
| CN103525056A (en) * | 2013-10-25 | 2014-01-22 | 安徽省富光实业股份有限公司 | Composite polycarbonate material for water cup shell and preparation method of composite polycarbonate material |
| CN103524806A (en) * | 2013-10-25 | 2014-01-22 | 安徽文峰电子科技集团有限公司 | High-strength heat-aging-resistant modified nitrile rubber cable material |
| CN103539979A (en) * | 2013-10-25 | 2014-01-29 | 安徽文峰电子科技集团有限公司 | Modified heat-proof anti-oxidation nitrile rubber cable material |
| CN103524805A (en) * | 2013-10-25 | 2014-01-22 | 安徽文峰电子科技集团有限公司 | Low temperature-resistant insulated fluororubber cable material |
| CN103554697A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Environment-friendly type oil-resistant high temperature-resistant rubber cable material |
| CN103540066A (en) * | 2013-10-25 | 2014-01-29 | 安徽文峰电子科技集团有限公司 | Modified low-temperature-resistant fluorine rubber cable material |
| CN103554572A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | High temperature resistant and flame retardant nitrile rubber cable material |
| CN103554922A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Temperature-resistant damp-proof and insulating methyl vinyl silicone rubber cable material |
| CN103524902A (en) * | 2013-10-25 | 2014-01-22 | 安徽文峰电子科技集团有限公司 | Moisture-resisting, waterproof and high-elasticity ethylene propylene diene monomer cable material |
| CN103554570A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | High-strength wear-resisting nitrile butadiene rubber cable material |
| CN103539981A (en) * | 2013-10-25 | 2014-01-29 | 安徽文峰电子科技集团有限公司 | Multi-rubber blended ozone-resistant oil-resistant cable material |
| CN103554571A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Oil-resistant and ozone-resistant nitrile rubber cable material |
| CN104610666A (en) * | 2015-01-28 | 2015-05-13 | 安徽弘毅电缆集团有限公司 | High-performance composite cable jacket material for cables |
| CN105038082B (en) * | 2015-08-15 | 2018-09-18 | 无锡市群星线缆有限公司 | A kind of high intensity resists cold ethylene propylene diene rubber and preparation method thereof |
| CN106221156A (en) * | 2016-08-09 | 2016-12-14 | 东莞市晶谷新材料技术有限公司 | A kind of cable composite of environment-friendly degradable and preparation method thereof |
| CN108192194A (en) * | 2018-01-23 | 2018-06-22 | 合肥达户电线电缆科技有限公司 | A kind of electric wire protective materials and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096151A (en) * | 1981-04-06 | 1982-10-13 | Pirelli Cavi Spa | Insulated electric cables, and composition therefor |
| CN1074454A (en) * | 1991-12-10 | 1993-07-21 | 日本石油化学株式会社 | Abrasion-resistant flame-retardant composition |
| EP0656390A1 (en) * | 1993-12-03 | 1995-06-07 | Alcatel Cable | Highly fire-retardant, halogen-free, easily tearable, flexible at low temperature moulding composition for coating of cables |
| CN1969007A (en) * | 2004-06-15 | 2007-05-23 | Lg电线有限公司 | Resin composition resistant to thermal deformation and cut-through and the insulation material and the cable using the same |
-
2013
- 2013-06-19 CN CN201310243481.4A patent/CN103351520B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096151A (en) * | 1981-04-06 | 1982-10-13 | Pirelli Cavi Spa | Insulated electric cables, and composition therefor |
| CN1074454A (en) * | 1991-12-10 | 1993-07-21 | 日本石油化学株式会社 | Abrasion-resistant flame-retardant composition |
| EP0656390A1 (en) * | 1993-12-03 | 1995-06-07 | Alcatel Cable | Highly fire-retardant, halogen-free, easily tearable, flexible at low temperature moulding composition for coating of cables |
| CN1969007A (en) * | 2004-06-15 | 2007-05-23 | Lg电线有限公司 | Resin composition resistant to thermal deformation and cut-through and the insulation material and the cable using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103351520A (en) | 2013-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103351520B (en) | A kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof | |
| CN103351549B (en) | A kind of EPDM and PVC composite cable material and preparation method thereof | |
| CN102746587B (en) | Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber | |
| CN103351548B (en) | A kind of environmental protection filled cable material and preparation method thereof | |
| CN101221836B (en) | Low temperature resistant anti-crack rubber sleeve flexible cable used for wind power generation | |
| CN103351550B (en) | A kind of PVC cable material and preparation method thereof | |
| CN103351506B (en) | A kind of insulated cable material and preparation method thereof | |
| CN103351519B (en) | A kind of fireproofing cable material without halide and preparation method thereof | |
| CN103102541B (en) | A kind of Low-smoke flame retardant cable material for locomotive and preparation method thereof | |
| CN102964698A (en) | High cold-resistance ethylene propylene diene copolymer insulated cable material and preparation method thereof | |
| CN102964696A (en) | Ethylene propylene diene copolymer flame retardant cable material and preparation method thereof | |
| CN103351518A (en) | Polyethylene cable material and preparation method thereof | |
| CN103102544A (en) | Low-smoke zero-halogen flame-retardant cable material and preparation method thereof | |
| CN104910477A (en) | High strength low smoke halogen-free flame retardant cable material for buildings and preparation method thereof | |
| CN103540044A (en) | High-weatherability chlorinated polyethylene power cord sheath material and preparation method thereof | |
| CN103351508A (en) | High-flame-retardant, low-smoke and halogen-free cable material and preparation method thereof | |
| CN103351547A (en) | Environment-friendly and cold-resistant polyvinyl chloride cable material and preparation method thereof | |
| CN103224669A (en) | Salt corrosion resistance twisted cable insulation rubber used for ocean wind power and preparation method thereof | |
| CN103571072A (en) | Temperature-resistant weather-proof cable sheath rubber and production technology thereof | |
| CN103351521A (en) | Polyphenylene ether and EVA composite cable material and preparation method thereof | |
| CN103724763A (en) | Extrusion type high density polyethylene insulated cable material and preparation method thereof | |
| CN103351507A (en) | Halogen-free flame retardant polyethylene cable material and preparation method thereof | |
| CN103351510B (en) | A kind of Colorful antioxidant polyethylene cable and preparation method thereof | |
| CN103351552A (en) | Special cable material and preparation method thereof | |
| CN102140196A (en) | Room temperature self-crosslinked polyethylene insulation material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-cold-resistant insulated cable material and preparation method thereof Effective date of registration: 20190412 Granted publication date: 20160120 Pledgee: Tianchang Science and Technology Financing Guarantee Co., Ltd. Pledgor: Anhui Cable Co., Ltd. Registration number: 2019340000197 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200415 Granted publication date: 20160120 Pledgee: Tianchang Science and Technology Financing Guarantee Co., Ltd. Pledgor: ANHUI CABLE Co.,Ltd. Registration number: 2019340000197 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high cold resistant insulating cable material and its preparation method Effective date of registration: 20210416 Granted publication date: 20160120 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI CABLE Co.,Ltd. Registration number: Y2021980002725 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220408 Granted publication date: 20160120 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI CABLE Co.,Ltd. Registration number: Y2021980002725 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a high cold resistant insulating cable material and a preparation method thereof Effective date of registration: 20220414 Granted publication date: 20160120 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI CABLE Co.,Ltd. Registration number: Y2022980004178 |