CN102532649A - Novel low-smoke halogen-free flame-retardant cable sheath material - Google Patents
Novel low-smoke halogen-free flame-retardant cable sheath material Download PDFInfo
- Publication number
- CN102532649A CN102532649A CN2010106214398A CN201010621439A CN102532649A CN 102532649 A CN102532649 A CN 102532649A CN 2010106214398 A CN2010106214398 A CN 2010106214398A CN 201010621439 A CN201010621439 A CN 201010621439A CN 102532649 A CN102532649 A CN 102532649A
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- Prior art keywords
- sheath material
- cable sheath
- red phosphorus
- phenolic resin
- magnesium hydroxide
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- 239000000463 material Substances 0.000 title claims abstract description 28
- 239000000779 smoke Substances 0.000 title claims abstract description 8
- 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 title abstract description 10
- 239000003063 flame retardant Substances 0.000 title abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 10
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- -1 lead compound tribasic lead sulfate Chemical class 0.000 claims abstract description 8
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 8
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 8
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 14
- 229920003986 novolac Polymers 0.000 claims description 9
- 238000005538 encapsulation Methods 0.000 claims description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 241000124033 Salix Species 0.000 claims description 7
- 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 description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 7
- RAABOESOVLLHRU-UHFFFAOYSA-N diazene Chemical compound N=N RAABOESOVLLHRU-UHFFFAOYSA-N 0.000 claims description 6
- 229910000071 diazene Inorganic materials 0.000 claims description 6
- 239000004135 Bone phosphate Substances 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract description 6
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 abstract description 5
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 abstract description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 229910052736 halogen Inorganic materials 0.000 abstract description 2
- 150000002367 halogens Chemical class 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000003094 microcapsule Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 4
- 239000000347 magnesium hydroxide Substances 0.000 abstract 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 abstract 4
- 239000005011 phenolic resin Substances 0.000 abstract 4
- 229920001568 phenolic resin Polymers 0.000 abstract 4
- 229920001169 thermoplastic Polymers 0.000 abstract 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- MANIVYIOWWWTCT-UHFFFAOYSA-N n-(1,3-dioxoisoindol-2-yl)-2-hydroxybenzamide Chemical compound OC1=CC=CC=C1C(=O)NN1C(=O)C2=CC=CC=C2C1=O MANIVYIOWWWTCT-UHFFFAOYSA-N 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
A novel low-smoke halogen-free flame-retardant cable sheath material comprises the following components in percentage by weight: 15-35% of low-density polyethylene, 15-35% of ethylene-vinyl acetate copolymer, 8-30% of modified nano magnesium hydroxide, 2-6% of microencapsulated red phosphorus, 8-19% of thermoplastic phenolic resin, 1.8-3% of cross-linking agent dicumyl peroxide, 10100.1-0.25% of antioxidant, 1-3.5% of lead compound tribasic lead sulfate and 0.1-1% of copper-resistant agent N-salicylamido phthalimide. On the basis of ensuring the mechanical property of the flame-retardant nano magnesium hydroxide, the thermoplastic phenolic resin and the microcapsule red phosphorus are added to reduce the consumption of the modified nano magnesium hydroxide, so that the aim of synergistic flame retardance is fulfilled. When the cable sheath material is burnt, the microencapsulated red phosphorus absorbs a large amount of moisture released by the decomposition of the modified nano magnesium hydroxide during the burning to generate phosphoric acid, metaphosphoric acid, polymetaphosphoric acid and the like, and the phosphoric acid, the metaphosphoric acid, the polymetaphosphoric acid and the like are covered on the surface of the thermoplastic phenolic resin with higher carbon content, so that the surface of the thermoplastic phenolic resin can be quickly dehydrated and carbonized, a thick liquid film layer is formed to separate oxygen and heat from the inner sheath material, the burning can be weakened or interrupted, and the flame retardant effect of the material is enhanced. Meanwhile, the material of the invention has no halogen, less combustion smoke and less pollution to the environment.
Description
Technical field
The present invention relates to a kind of cable sheath material, especially novel low-smoke halogen-free inflaming-retarding cable sheath material.
Background technology
The existing material of making cable sheath is generally the polyolefins macromolecular material, and this is a kind of inflammable material, and after the surrounding environment presence of fire, flame can cause the expansion of flame along the cable rapid spread to whole circuit.In order to improve the flame retardant properties of cable, generally in cable jacket material, add halogenated flame retardant.But this type of sheath material amount of being fuming when burning that contains halogenated flame retardant is big, can produce macro-corrosion property gas and toxic gas, brings very big difficulty for fire extinguishing, escape, and causes secondary harm easily.
Summary of the invention
In order to overcome the deficiency of existing cable sheath material, the present invention provides a kind of novel low-smoke halogen-free inflaming-retarding cable sheath material, and flame retardant properties is good; The amount of being fuming is few; And do not contain halogenated flame retardant, even burning can not produce corrosive gases and toxic gas yet, be convenient to fire extinguishing and escape.
The present invention provides a kind of novel low-smoke halogen-free inflaming-retarding cable sheath material, and its component and content weight percentage are: new LDPE (film grade) 15～35%, ethylene-vinyl acetate copolymer 15～35%; Modified Nano Marinco H 8～30%, micro encapsulation red phosphorus 2～6%, novolac resin 8～19%; Linking agent Di Cumyl Peroxide 99 1.8～3%; Antioxidant 1010 0.1～0.25%, lead compound lead sulfate tribasic 1～3.5%, the amino adjacent benzene diimine 0.1～1% of anti copper agent N-bigcatkin willow.
Preparing method of the present invention adopts following process step:
Take by weighing material by prescription: new LDPE (film grade), ethene-vinyl acetate copolymer, modified Nano Marinco H, micro encapsulation red phosphorus, novolac resin, linking agent Di Cumyl Peroxide 99, antioxidant 1010, lead compound lead sulfate tribasic, the amino adjacent benzene diimine of anti copper agent N-bigcatkin willow; Place two roller open mills to carry out mixing these materials; 120～125 ℃ of the preceding roll temperatures of plasticator; 130～135 ℃ of back roll temperatures mixing about 20 minutes, are processed the present invention.
The invention has the beneficial effects as follows: on the performance basis that guarantees its mechanical energy,, reach the purpose of cooperative flame retardant through adding the consumption that novolac resin and microcapsule red phosphorus reduce the modified Nano Marinco H.Cable jacket material is when burning; Wherein micro encapsulation red phosphorus absorbs the modified Nano Marinco H burning time-division and separates the large quantity of moisture of release and generate phosphoric acid, metaphosphoric acid, gather metaphosphoric acid etc.; Be covered in the novolac resin surface that has than high carbon content, can make its surface quicken the dehydration carbonization, form very thick liquid film layer oxygen, heat and inner sheath material are separated; Can weaken or interrupt burning, strengthen the fire retardation of material.Simultaneously, material Halogen of the present invention, the burning fuming amount is few, and is little to the pollution of environment.
Embodiment
Below in conjunction with embodiment the present invention is described further.
Embodiment 1, makes 186.5 kilograms of the present invention.
Material each component prescription is: 45 kilograms of new LDPE (film grade)s, 55 kilograms of ethene-vinyl acetate copolymers, 40 kilograms of modified Nano Marinco Hs; 10 kilograms in micro encapsulation red phosphorus; 25 kilograms of novolac resins, 5 kilograms of linking agent Di Cumyl Peroxide 99s, 0.4 kilogram of antioxidant 1010; 5 kilograms of lead compound lead sulfate tribasics, 1.1 kilograms of the amino adjacent benzene diimines of anti copper agent N-bigcatkin willow.
Embodiment 2, make 197.1 kilograms of the present invention.
Material each component prescription is: 50 kilograms of new LDPE (film grade)s, 50 kilograms of ethene-vinyl acetate copolymers, 50 kilograms of modified Nano Marinco Hs; 6 kilograms in micro encapsulation red phosphorus; 30 kilograms of novolac resins, 4 kilograms of linking agent Di Cumyl Peroxide 99s, 0.3 kilogram of antioxidant 1010; 6 kilograms of lead compound lead sulfate tribasics, 0.8 kilogram of the amino adjacent benzene diimine of anti copper agent N-bigcatkin willow.
Embodiment 3, make 205.1 kilograms of the present invention.
Material each component prescription is: 60 kilograms of new LDPE (film grade)s, 40 kilograms of ethene-vinyl acetate copolymers, 60 kilograms of modified Nano Marinco Hs; 7 kilograms in micro encapsulation red phosphorus; 27 kilograms of novolac resins, 4.5 kilograms of linking agent Di Cumyl Peroxide 99s, 0.5 kilogram of antioxidant 1010; 5.5 kilograms of lead compound lead sulfate tribasics, 0.6 kilogram of the amino adjacent benzene diimine of anti copper agent N-bigcatkin willow.
Make the present invention and adopt following process step:
To place two roller open mills to carry out mixing by prescription material requested new LDPE (film grade), ethene-vinyl acetate copolymer, modified Nano Marinco H, micro encapsulation red phosphorus, novolac resin, linking agent Di Cumyl Peroxide 99, antioxidant 1010, lead compound lead sulfate tribasic, the amino adjacent benzene diimine of anti copper agent N-bigcatkin willow; 120～125 ℃ of the preceding roll temperatures of plasticator; 130～135 ℃ of back roll temperatures; Mixing about 20 minutes, process the present invention.
Claims (1)
1. novel low-smoke halogen-free inflaming-retarding cable sheath material; It is characterized in that its component and content weight percentage are: new LDPE (film grade) 15～35%, ethylene-vinyl acetate copolymer 15～35%, modified Nano Marinco H 8～30%; Micro encapsulation red phosphorus 2～6%; Novolac resin 8～19%, linking agent Di Cumyl Peroxide 99 1.8～3%, antioxidant 1010 0.1～0.25%; Lead compound lead sulfate tribasic 1～3.5%, the amino adjacent benzene diimine 0.1～1% of anti copper agent N-bigcatkin willow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106214398A CN102532649A (en) | 2010-12-24 | 2010-12-24 | Novel low-smoke halogen-free flame-retardant cable sheath material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106214398A CN102532649A (en) | 2010-12-24 | 2010-12-24 | Novel low-smoke halogen-free flame-retardant cable sheath material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102532649A true CN102532649A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106214398A Pending CN102532649A (en) | 2010-12-24 | 2010-12-24 | Novel low-smoke halogen-free flame-retardant cable sheath material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102532649A (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231397A (en) * | 2014-09-17 | 2014-12-24 | 朱忠良 | Flame-retardant wire and cable material and preparation method thereof |
| CN104829923A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | High-weatherability silane-crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104829922A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | Silane-crosslinked polyethylene insulation composite material for vehicles and preparation method thereof |
| CN104829920A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | Antibacterial insect-proof silane-crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104829924A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | Silane-crosslinked polyethylene insulation composite material used in ships and preparation method thereof |
| CN104829921A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | Rice husk modified silane-crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104844903A (en) * | 2015-04-28 | 2015-08-19 | 蚌埠市正园电子科技有限公司 | Organosilane crosslinked polyethylene insulating composite material for mine and preparation method thereof |
| CN104844902A (en) * | 2015-04-28 | 2015-08-19 | 蚌埠市正园电子科技有限公司 | High-strength anti-scraping silane crosslinked polyethylene insulation composite and preparation method thereof |
| CN104861265A (en) * | 2015-04-28 | 2015-08-26 | 蚌埠市正园电子科技有限公司 | Peanut shell powder modified silane crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104877213A (en) * | 2015-04-28 | 2015-09-02 | 蚌埠市正园电子科技有限公司 | High-stability silane crosslinked polyethylene insulating composite material and preparation method thereof |
| CN104987569A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | Flame-retardant silane crosslinked polyethylene insulating composite material and preparation method thereof |
| CN104987573A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | High-water-resistance silane crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104987566A (en) * | 2015-06-17 | 2015-10-21 | 蚌埠市正园电子科技有限公司 | High-tenacity wear-resisting organosilane crosslinked polyethylene insulating composite material and preparing method thereof |
| CN104987571A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | Cold-resistant silane cross-linked polyethylene insulating composite material and preparation method thereof |
| CN104987570A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | Aging-resistant silane cross-linked polyethylene insulating composite material and preparation method thereof |
| CN104987568A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | Mildewproof and waterproof organosilane crosslinked polyethylene insulated composite material and preparation method thereof |
| CN104987567A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | Oil-resistance and high-temperature-resistance silane cross-linked polyethylene insulating composite material and preparation method thereof |
| CN104987572A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | High-abrasion-resistance silane crosslinked polyethylene insulation composite material and preparation method thereof |
| CN105038113A (en) * | 2015-07-23 | 2015-11-11 | 安徽瑞侃电缆科技有限公司 | Heat-resistant heat-conducting anti-tearing cable |
| CN105038112A (en) * | 2015-07-23 | 2015-11-11 | 安徽瑞侃电缆科技有限公司 | High-temperature-resisting heat conduction anti-tear cable |
| CN105949581A (en) * | 2016-06-23 | 2016-09-21 | 温州泓呈祥科技有限公司 | Preparation method and application of flame-retardant cable insulating material comprising nano perovskite oxide LaxSr[1-x]CoO3 |
| CN106117700A (en) * | 2016-06-23 | 2016-11-16 | 温州泓呈祥科技有限公司 | A kind of Fire retardation electric cable insulation material comprising nano-perovskite oxide and purposes |
| CN109251394A (en) * | 2018-08-21 | 2019-01-22 | 孙同娟 | A kind of flame retardant property and the good cable sheath material and preparation method thereof of tensile property |
| CN114672095A (en) * | 2022-05-11 | 2022-06-28 | 南京中超新材料股份有限公司 | High-flame-retardancy low-smoke halogen-free cable sheath material and preparation method thereof |
-
2010
- 2010-12-24 CN CN2010106214398A patent/CN102532649A/en active Pending
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231397A (en) * | 2014-09-17 | 2014-12-24 | 朱忠良 | Flame-retardant wire and cable material and preparation method thereof |
| CN104829923A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | High-weatherability silane-crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104829922A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | Silane-crosslinked polyethylene insulation composite material for vehicles and preparation method thereof |
| CN104829920A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | Antibacterial insect-proof silane-crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104829924A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | Silane-crosslinked polyethylene insulation composite material used in ships and preparation method thereof |
| CN104829921A (en) * | 2015-04-28 | 2015-08-12 | 蚌埠市正园电子科技有限公司 | Rice husk modified silane-crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104844903A (en) * | 2015-04-28 | 2015-08-19 | 蚌埠市正园电子科技有限公司 | Organosilane crosslinked polyethylene insulating composite material for mine and preparation method thereof |
| CN104844902A (en) * | 2015-04-28 | 2015-08-19 | 蚌埠市正园电子科技有限公司 | High-strength anti-scraping silane crosslinked polyethylene insulation composite and preparation method thereof |
| CN104861265A (en) * | 2015-04-28 | 2015-08-26 | 蚌埠市正园电子科技有限公司 | Peanut shell powder modified silane crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104877213A (en) * | 2015-04-28 | 2015-09-02 | 蚌埠市正园电子科技有限公司 | High-stability silane crosslinked polyethylene insulating composite material and preparation method thereof |
| CN104987566A (en) * | 2015-06-17 | 2015-10-21 | 蚌埠市正园电子科技有限公司 | High-tenacity wear-resisting organosilane crosslinked polyethylene insulating composite material and preparing method thereof |
| CN104987572A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | High-abrasion-resistance silane crosslinked polyethylene insulation composite material and preparation method thereof |
| CN104987569A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | Flame-retardant silane crosslinked polyethylene insulating composite material and preparation method thereof |
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| CN104987573A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | High-water-resistance silane crosslinked polyethylene insulation composite material and preparation method thereof |
| CN105038113A (en) * | 2015-07-23 | 2015-11-11 | 安徽瑞侃电缆科技有限公司 | Heat-resistant heat-conducting anti-tearing cable |
| CN105038112A (en) * | 2015-07-23 | 2015-11-11 | 安徽瑞侃电缆科技有限公司 | High-temperature-resisting heat conduction anti-tear cable |
| CN105949581A (en) * | 2016-06-23 | 2016-09-21 | 温州泓呈祥科技有限公司 | Preparation method and application of flame-retardant cable insulating material comprising nano perovskite oxide LaxSr[1-x]CoO3 |
| CN106117700A (en) * | 2016-06-23 | 2016-11-16 | 温州泓呈祥科技有限公司 | A kind of Fire retardation electric cable insulation material comprising nano-perovskite oxide and purposes |
| CN109251394A (en) * | 2018-08-21 | 2019-01-22 | 孙同娟 | A kind of flame retardant property and the good cable sheath material and preparation method thereof of tensile property |
| CN114672095A (en) * | 2022-05-11 | 2022-06-28 | 南京中超新材料股份有限公司 | High-flame-retardancy low-smoke halogen-free cable sheath material and preparation method thereof |
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Application publication date: 20120704 |