CN103351509B - A kind of cable insulation compositions and preparation method thereof - Google Patents
A kind of cable insulation compositions and preparation method thereof Download PDFInfo
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- CN103351509B CN103351509B CN201310243554.XA CN201310243554A CN103351509B CN 103351509 B CN103351509 B CN 103351509B CN 201310243554 A CN201310243554 A CN 201310243554A CN 103351509 B CN103351509 B CN 103351509B
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- silicon carbide
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- 238000009413 insulation Methods 0.000 title claims abstract description 14
- 239000000203 mixture Substances 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 15
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 12
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 12
- 239000004113 Sepiolite Substances 0.000 claims abstract description 11
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 11
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 11
- 229920001195 polyisoprene Polymers 0.000 claims abstract description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011449 brick Substances 0.000 claims abstract description 7
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000004048 modification Effects 0.000 claims abstract description 7
- 238000012986 modification Methods 0.000 claims abstract description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002893 slag Substances 0.000 claims abstract description 7
- 239000011701 zinc Substances 0.000 claims abstract description 7
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 7
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920002301 cellulose acetate Polymers 0.000 claims abstract description 6
- 239000012802 nanoclay Substances 0.000 claims abstract description 6
- 239000000779 smoke Substances 0.000 claims abstract description 6
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims abstract description 4
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 claims abstract description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910007948 ZrB2 Inorganic materials 0.000 claims abstract description 4
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims abstract description 4
- VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052923 celestite Inorganic materials 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 239000012948 isocyanate Substances 0.000 claims abstract description 4
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 229910000077 silane Inorganic materials 0.000 claims abstract description 4
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Chemical compound [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 claims abstract description 4
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010455 vermiculite Substances 0.000 claims abstract description 4
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 4
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 4
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 8
- 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
- 238000000034 method Methods 0.000 claims description 4
- 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
- XFBXDGLHUSUNMG-UHFFFAOYSA-N alumane;hydrate Chemical compound O.[AlH3] XFBXDGLHUSUNMG-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000012467 final product Substances 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
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- SMNNDVUKAKPGDD-UHFFFAOYSA-N 2-butylbenzoic acid Chemical compound CCCCC1=CC=CC=C1C(O)=O SMNNDVUKAKPGDD-UHFFFAOYSA-N 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 claims 1
- YGZXCVSWQWFWAA-UHFFFAOYSA-N ethenyl acetate;propanoic acid Chemical compound CCC(O)=O.CC(=O)OC=C YGZXCVSWQWFWAA-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229920003211 cis-1,4-polyisoprene Polymers 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- -1 inserts Substances 0.000 description 2
- 239000011863 silicon-based powder Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
nullA kind of cable insulation compositions and preparation method thereof，It is characterized in that being prepared by the raw materials in: high density polyethylene (HDPE) 50-55、Antioxidant 1010 1-2、Sepiolite powder 23-26、Smoke sheet rubber 2-3、Nanoclay brick ground-slag end 1-2、Silicon carbide powder 1-2、Vanadium diboride 3-4、Zirconium diboride 2-3、P-tert-butyl benzoic acid 1-2、Cellulose acetate 2-3、Isocyanates 1-2、Aluminium hydrate powder 1-2、Cis-1，4-polyisoprene rubber 12-14、Cyanuric acid zinc 1-2、Sepiolite powder 23-25、Vermiculite power 10-12、Celestite powder 4-6、Captax 3-4、Antioxidant MB 1-2、Anti-scorching agent CTP 1-2、Vinyl three ('beta '-methoxy ethyoxyl) silane 3-4、Propionate 1-2、Modification infusorial earth 6-8.The present invention uses cis-Isosorbide-5-Nitrae-polyisoprene rubber to add the fragility improving high density polyethylene (HDPE), improves the flexible toughness of CABLE MATERIALS, increases silicon carbide powder, can preferably improve its anti-wear performance, expand the range of CABLE MATERIALS.
Description
Technical field
The invention belongs to CABLE MATERIALS technical field, more specifically, relate to a kind of cable insulation compositions and preparation thereof
Method.
Background technology
Wire cable material, is mainly mixed by resin material, inserts, plasticizer, age resistor, fire retardant, antioxidant etc.,
Formula material focuses primarily upon some conventional compositions, thus causes CABLE MATERIALS technical specification the highest or high in cost of production problem, such as
Specific insulation is on the low side, high temperature resistant, low temperature resistant, anti-flammability, insulating properties etc. can not meet cable producer to insulation-grade protective cover material more
The requirement of high electrical performance.
Summary of the invention
It is an object of the invention to provide a kind of cable insulation compositions and preparation method thereof.
The technical solution adopted in the present invention is:
A kind of cable insulation compositions, it is characterised in that be prepared by the raw materials in:
High density polyethylene (HDPE) 50-55, antioxidant 1010 1-2, sepiolite powder 23-26, smoke sheet rubber 2-3, nanoclay brick slag
Powder 1-2, silicon carbide powder 1-2, vanadium diboride 3-4, zirconium diboride 2-3, p-tert-butyl benzoic acid 1-2, cellulose acetate 2-
3, isocyanates 1-2, aluminium hydrate powder 1-2, cis-Isosorbide-5-Nitrae-polyisoprene rubber 12-14, cyanuric acid zinc 1-2, sepiolite powder
23-25, vermiculite power 10-12, celestite powder 4-6, captax 3-4, antioxidant MB 1-2, anti-scorching agent CTP 1-2, vinyl three
('beta '-methoxy ethyoxyl) silane 3-4, propionate 1-2, modification infusorial earth 6-8.
Described modification infusorial earth is prepared by following methods:
Kieselguhr is put into 450-500 DEG C calcine 3-4 hour, take out, cooling, put into immersion 1-in 10-12% hydrochloric acid solution
2 hours, take out, clean with pure water, dry and be ground into powder；Add and be equivalent to the aluminium nitride of kieselguhr weight 35-40%, 2-
The calcium stearate of 3%, the Zirconium tetrafluoride. of 2-3%, the alum powder of 3-4%, mixed grinding 30-40 minute, spray into the most again and be equivalent to silicon
The iso-cyanuric acid triallyl ester of diatomaceous earth weight 12-15%, stirs 60-80 minute under 12000-15000 rev/min, to obtain final product.
The preparation method of described cable insulation compositions, it is characterised in that comprise the following steps: smoke sheet rubber, nanometer are glued
Cob brick ground-slag end, silicon carbide powder, 4-polyisoprene rubber, cyanuric acid zinc, sepiolite powder, p-tert-butyl benzoic acid, acetic acid
Cellulose at 70-80 DEG C mixing 15-20 minute, obtains compound A；Other material mixing 15-20 at 110-130 DEG C is divided
Clock, obtains compound B；Compound A, B are mixed, after placing 12-15 hour, mixing 5-8 minute at 110-128 DEG C, then,
Send into double screw extruder CABLE MATERIALS at 120-150 DEG C described in extruding pelletization acquisition.
The present invention uses cis-Isosorbide-5-Nitrae-polyisoprene rubber to add the fragility improving high density polyethylene (HDPE), improves electricity
The flexible toughness of cable material, increases silicon carbide powder, can preferably improve its anti-wear performance, expand the range of CABLE MATERIALS.
Detailed description of the invention
A kind of cable insulation compositions, is made up of the raw material of following weight portion (kilogram):
High density polyethylene (HDPE) 55, antioxidant 1010 2, sepiolite powder 26, smoke sheet rubber 3, nanoclay brick ground-slag end 1, carbonization
Si powder 2, vanadium diboride 4, zirconium diboride 3, p-tert-butyl benzoic acid 1, cellulose acetate 3, isocyanates 1, aluminium hydrate powder
2, cis-Isosorbide-5-Nitrae-polyisoprene rubber 14, cyanuric acid zinc 2, sepiolite powder 23, vermiculite power 12, celestite powder 6, captax 4,
Antioxidant MB 2, anti-scorching agent CTP 2, vinyl three ('beta '-methoxy ethyoxyl) silane 3, propionate 1, modification infusorial earth
8。
Described modification infusorial earth is prepared by following methods:
Kieselguhr is put into 450-500 DEG C calcine 3-4 hour, take out, cooling, put into immersion 1-in 10-12% hydrochloric acid solution
2 hours, take out, clean with pure water, dry and be ground into powder；Add be equivalent to the aluminium nitride of kieselguhr weight 40%, 3% hard
Ester acid calcium, the Zirconium tetrafluoride. of 3%, the alum powder of 4%, mixed grinding 30-40 minute, spray into the most again and be equivalent to kieselguhr weight
The iso-cyanuric acid triallyl ester of 15%, stirs 60-80 minute under 12000-15000 rev/min, to obtain final product.
The preparation method of cable insulation compositions, comprises the following steps: by smoke sheet rubber, nanoclay brick ground-slag end, carbonization
Si powder, 4-polyisoprene rubber, cyanuric acid zinc, sepiolite powder, p-tert-butyl benzoic acid, cellulose acetate are at 70-80 DEG C
Under mixing 15-20 minute, obtain compound A；By other material at 110-130 DEG C mixing 15-20 minute, obtain compound B；
Compound A, B are mixed, after placing 12-15 hour, mixes at 110-128 DEG C 5-8 minute, then, send into twin-screw extrusion
Machine at 120-150 DEG C extruding pelletization obtain described in CABLE MATERIALS.
The CABLE MATERIALS performance of the present invention:
| Project | Unit | CABLE MATERIALS of the present invention |
| Green tensile intensity | MPa is not less than | 15.00 |
| Original broken percentage elongation | % is not less than | 460 |
| After resistance to 158 DEG C × 168h is aging | ||
| Fracture strength | MPa is not less than | 13 |
| Elongation at break | % is not less than | 440 |
| 20 DEG C of specific insulations | Ω·m | 1.0×1014 |
| 200 DEG C of heat-stable times | Min | 60 |
Claims (2)
1. a cable insulation compositions, it is characterised in that be prepared by the raw materials in: high density polyethylene (HDPE) 50-55,
Antioxidant 1010 1-2, sepiolite powder 23-26, smoke sheet rubber 2-3, nanoclay brick ground-slag end 1-2, silicon carbide powder 1-2, two boron
Change vanadium 3-4, zirconium diboride 2-3, p-tert-butyl benzoic acid 1-2, cellulose acetate 2-3, isocyanates 1-2, aluminium hydrate powder 1-
2, cis-Isosorbide-5-Nitrae-polyisoprene rubber 12-14, cyanuric acid zinc 1-2, sepiolite powder 23-25, vermiculite power 10-12, celestite powder 4-
6, captax 3-4, antioxidant MB 1-2, anti-scorching agent CTP 1-2, vinyl three ('beta '-methoxy ethyoxyl) silane 3-4, propanoic acid
Vinyl acetate 1-2, modification infusorial earth 6-8；
Described modification infusorial earth is prepared by following methods: kieselguhr is put into 450-500 DEG C and calcines 3-4 hour, take out, cold
But, put in 10-12% hydrochloric acid solution and soak 1-2 hour, take out, clean with pure water, dry and be ground into powder；Add quite
In the aluminium nitride of kieselguhr weight 35-40%, the calcium stearate of 2-3%, the Zirconium tetrafluoride. of 2-3%, the alum powder of 3-4%, mixing is ground
Grind 30-40 minute, spray into the iso-cyanuric acid triallyl ester being equivalent to kieselguhr weight 12-15% the most again, at 12000-
Stir 60-80 minute under 15000 revs/min, to obtain final product.
The preparation method of cable insulation compositions the most according to claim 1, it is characterised in that comprise the following steps: by cigarette
Sheet glue, nanoclay brick ground-slag end, silicon carbide powder, cis-Isosorbide-5-Nitrae-polyisoprene rubber, cyanuric acid zinc, sepiolite powder, to uncle
Butylbenzoic acid, cellulose acetate at 70-80 DEG C mixing 15-20 minute, obtain compound A；By other material at 110-130
At DEG C mixing 15-20 minute, obtain compound B；Compound A, B are mixed, after placing 12-15 hour, mixed at 110-128 DEG C
Close 5-8 minute, then, send into double screw extruder cable insulation compositions at 120-150 DEG C described in extruding pelletization acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310243554.XA CN103351509B (en) | 2013-06-19 | 2013-06-19 | A kind of cable insulation compositions and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310243554.XA CN103351509B (en) | 2013-06-19 | 2013-06-19 | A kind of cable insulation compositions and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103351509A CN103351509A (en) | 2013-10-16 |
| CN103351509B true CN103351509B (en) | 2016-08-10 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103601941B (en) * | 2013-10-22 | 2016-03-16 | 国家电网公司 | A kind of Thermoplastic Elastomer, Olefinic cable jacket material and preparation method thereof |
| CN112331418B (en) * | 2020-10-28 | 2022-05-17 | 江苏亿致通信科技有限公司 | Production method for 5G high-frequency anti-interference communication cable |
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| JP2001055545A (en) * | 1999-08-18 | 2001-02-27 | Toyo Chem Co Ltd | Tape |
| CN101070412A (en) * | 2007-06-11 | 2007-11-14 | 黄东东 | Halogen-free expansion fire-retardant cable material and environment-protection type cable made thereby |
| CN102911440A (en) * | 2012-09-18 | 2013-02-06 | 铜陵市铜都特种线缆厂 | Polytetrafluoroethylene insulated cable material for aviation and method for preparing same |
| CN102964668A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | Chemical crosslinking polyolefin insulating rubber for offshore oil gas engineering cable and manufacturing method |
| CN102969043A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | High-temperature-resistant soft double-shield instrument cable for maritime oil and gas engineering and manufacturing method thereof |
| CN103012885A (en) * | 2012-11-13 | 2013-04-03 | 安徽文峰电子科技集团有限公司 | Flame-retardant type cable sheath insulation material and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100227966A1 (en) * | 2009-03-06 | 2010-09-09 | Shawcor Ltd. | Moisture-crosslinked polyolefin compositions |
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2013
- 2013-06-19 CN CN201310243554.XA patent/CN103351509B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001055545A (en) * | 1999-08-18 | 2001-02-27 | Toyo Chem Co Ltd | Tape |
| CN101070412A (en) * | 2007-06-11 | 2007-11-14 | 黄东东 | Halogen-free expansion fire-retardant cable material and environment-protection type cable made thereby |
| CN102911440A (en) * | 2012-09-18 | 2013-02-06 | 铜陵市铜都特种线缆厂 | Polytetrafluoroethylene insulated cable material for aviation and method for preparing same |
| CN103012885A (en) * | 2012-11-13 | 2013-04-03 | 安徽文峰电子科技集团有限公司 | Flame-retardant type cable sheath insulation material and preparation method thereof |
| CN102964668A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | Chemical crosslinking polyolefin insulating rubber for offshore oil gas engineering cable and manufacturing method |
| CN102969043A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | High-temperature-resistant soft double-shield instrument cable for maritime oil and gas engineering and manufacturing method thereof |
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| CN103351509A (en) | 2013-10-16 |
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