CN104448450A - High-performance composite wire and cable insulation layer material - Google Patents
High-performance composite wire and cable insulation layer material Download PDFInfo
- Publication number
- CN104448450A CN104448450A CN201410688721.6A CN201410688721A CN104448450A CN 104448450 A CN104448450 A CN 104448450A CN 201410688721 A CN201410688721 A CN 201410688721A CN 104448450 A CN104448450 A CN 104448450A
- Authority
- CN
- China
- Prior art keywords
- parts
- mixing
- rubber
- layer material
- added
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a high-performance composite wire and cable insulation layer material which comprises the following raw materials in parts by weight: 45-55 parts of ethylene-propylene-diene monomer grafted with maleic anhydride (EPDM-g-MAH), 60-65 parts of epoxidized natural rubber 50 (ENB-50), 5-9 parts of carboxyl liquid nitrile rubber, 3-3.5 parts of phyllosilicate, 1.5-3 parts of zinc oxide, 2-4 parts of sulfur, 1.5-2.5 parts of N-cyclohexyl-2-benzothiazole sulfenamide, 50-60 parts of heavy calcium carbonate powder, 25-30 parts of white carbon black, 20-30 parts of nano silicon dioxide, 2-4 parts of magnesium stearate, 0.8-1.3 parts of gamma-aminopropyltriethoxysilane, 2.5-3.5 parts of hydroxyl silicone oil, 1.8-2.4 parts of an antioxidant D, 0.00005-0.00012 part of a platinum catalyst and 30-35 parts of aluminum hydroxide. The composite wire and cable insulation layer material is excellent in mechanical property, relatively high in tensile strength and break elongation rate, excellent in heat resistance and simple in preparation process.
Description
Technical field
The present invention relates to cable sheath technical field, particularly relate to a kind of high-performance composite electric wire insulating layer material.
Background technology
The material category of cable sheath is very various, often kind of properties of materials difference, performance also differs from one another, in order to be that the advantage of various material can reach better fusion, the material of different qualities is made up for each other's deficiencies and learn from each other and combines, form matrix material, it can not only retain the advantage of former composition material, and obtain the performance that do not possess of stock blend by complex effect, cable sheath material is made to have new high-performance, how to prepare a kind of mechanical property good, tensile strength and elongation at break higher, Good Heat-resistance cable sheath material becomes the current technical issues that need to address.
Summary of the invention
The present invention proposes a kind of high-performance composite electric wire insulating layer material, excellent in mechanical performance, tensile strength and elongation at break higher, Good Heat-resistance, preparation technology is simple.
A kind of high-performance composite electric wire insulating layer material that the present invention proposes, its raw material comprises by weight: maleic anhydride graft terpolymer EP rubber EPDM-g-MAH 45-55 part, epoxy natural rubber ENB-50 60-65 part, carboxyl liquid acrylonitrile butadiene rubber 5-9 part, layered silicate 3-3.5 part, zinc oxide 1.5-3 part, sulphur 2-4 part, N cyclohexyl 2 benzothiazole sulfenamide 1.5-2.5 part, water-ground limestone powder 50-60 part, white carbon black 25-30 part, nano silicon 20-30 part, Magnesium Stearate 2-4 part, γ-aminopropyl triethoxysilane 0.8-1.3 part, hydroxy silicon oil 2.5-3.5 part, antioxidant D 1.8-2.4 part, platinum catalyst 0.00005-0.00012 part, aluminium hydroxide 30-35 part,
In preparation process, by maleic anhydride graft terpolymer EP rubber EPDM-g-MAH, epoxy natural rubber ENB-50 is placed in the mixing 3-5min of Banbury mixer, then carboxyl liquid acrylonitrile butadiene rubber is added evenly mixing, add layered silicate more evenly mixing, melting temperature is 55-62 DEG C, then the mixing 8-13min of zinc oxide is added, then water-ground limestone powder is added, white carbon black, nano silicon, N cyclohexyl 2 benzothiazole sulfenamide, Magnesium Stearate, γ-aminopropyl triethoxysilane, hydroxy silicon oil and the mixing 20-30min of aluminium hydroxide, melting temperature is 120-130 DEG C, then antioxidant D is added, the mixing 2-3min of platinum catalyst obtains rubber unvulcanizate, under 0.5-0.8mm roll spacing, the rubber unvulcanizate obtained is carried out thin-pass, keep rolling direction constant, then doubling laminating under 0.9-1.2mm roll spacing, doubling slice under 1.5-2mm roll spacing again, then send into after adding sulphur mixing 1-2min in mill, place to send in hydraulic flat vulcanizer after 26-30h and carry out sulfuration and obtain high-performance composite electric wire insulating layer material, curing temperature is 145-150 DEG C, curing time is 2-4min.
Preferably, the raw material of above-mentioned high-performance composite electric wire insulating layer material comprises by weight: maleic anhydride graft terpolymer EP rubber EPDM-g-MAH 50-53 part, epoxy natural rubber ENB-50 62-64 part, carboxyl liquid acrylonitrile butadiene rubber 6-8 part, layered silicate 3.2-3.4 part, zinc oxide 2-2.5 part, sulphur 3-4 part, N cyclohexyl 2 benzothiazole sulfenamide 2-2.3 part, water-ground limestone powder 55-58 part, white carbon black 27-29 part, nano silicon 25-27 part, Magnesium Stearate 2.5-3 part, γ-aminopropyl triethoxysilane 1-1.2 part, hydroxy silicon oil 3-3.2 part, antioxidant D 2-2.3 part, platinum catalyst 0.00005-0.00012 part, aluminium hydroxide 32-34 part.
Preferably, the raw material of above-mentioned high-performance composite electric wire insulating layer material comprises by weight: its raw material comprises by weight: maleic anhydride graft terpolymer EP rubber EPDM-g-MAH 52 parts, epoxy natural rubber ENB-50 63.5 parts, carboxyl liquid acrylonitrile butadiene rubber 7.5 parts, layered silicate 3.3 parts, 2.3 parts, zinc oxide, 3.6 parts, sulphur, N cyclohexyl 2 benzothiazole sulfenamide 2.2 parts, 57 parts, water-ground limestone powder, white carbon black 28 parts, nano silicon 26 parts, Magnesium Stearate 2.7 parts, γ-aminopropyl triethoxysilane 1.15 parts, hydroxy silicon oil 3.1 parts, antioxidant D 2.2 parts, platinum catalyst 0.00008 part, 33 parts, aluminium hydroxide.
Preferably, in preparation process, by maleic anhydride graft terpolymer EP rubber EPDM-g-MAH, epoxy natural rubber ENB-50 is placed in the mixing 4-5min of Banbury mixer, then carboxyl liquid acrylonitrile butadiene rubber is added evenly mixing, add layered silicate more evenly mixing, melting temperature is 60-61 DEG C, then the mixing 10-12min of zinc oxide is added, then water-ground limestone powder is added, white carbon black, nano silicon, N cyclohexyl 2 benzothiazole sulfenamide, Magnesium Stearate, γ-aminopropyl triethoxysilane, hydroxy silicon oil and the mixing 25-26min of aluminium hydroxide, melting temperature is 125-127 DEG C, then antioxidant D is added, the mixing 2.5-3min of platinum catalyst obtains rubber unvulcanizate, under 0.6-0.7mm roll spacing, the rubber unvulcanizate obtained is carried out thin-pass, keep rolling direction constant, then doubling laminating under 1-1.2mm roll spacing, doubling slice under 1.5-1.8mm roll spacing again, then send into after adding sulphur mixing 1-2min in mill, place to send in hydraulic flat vulcanizer after 27-28h and carry out sulfuration and obtain high-performance composite electric wire insulating layer material, curing temperature is 148-149 DEG C, curing time is 2-3min.
In the present invention, epoxy natural rubber ENB-50, maleic anhydride graft terpolymer EP rubber EPDM-g-MAH and carboxyl liquid acrylonitrile butadiene rubber occur crosslinked, the tear strength of product can be strengthened, and carboxyl liquid acrylonitrile butadiene rubber add the effect playing certain softening agent, the viscosity of rubber is reduced, be beneficial to the dispersion of unclassified stores, the surface energy of filler is large, the performance enhancement of product mechanics, modified sheet silicate can improve its microenvironment, its surface is had and hydrophilicly becomes lipophilicity, improve the consistency of layered silicate and rubber matrix, organism can enter between layered silicate crystal layer, the laminated structure of layered silicate effectively can limit the mobility of rubber macromolecular chain, limit the distortion of product and hinder the expansion of crackle, the tensile yield of product is high, the effect playing physical crosslinking point is added due to layered silicate, surface existence-OH,-SH etc., react with N cyclohexyl 2 benzothiazole sulfenamide, tensile yield improves further, the special laminated structure of layered silicate hinders the intrusion of oxygen, improve the heatproof air aging performance of product, and its fire-resistant lamella good flame retardation effect, high temperature does not decompose, when ultra high temp decomposes, self heat absorption capacity is strong, effectively can reduce the surface temperature of product, the water-ground limestone flow of powder property moved is good, strengthen the mixing uniformity between material, mixing of materials is even, white carbon black and nano silicon strengthening action good, nano silicon significantly can improve the mechanical property of cross-linked rubber, tensile strength and stress at definite elongation significantly improve, ageing-resistant performance is good, permanent compression set is little, adding of γ-aminopropyl triethoxysilane can strengthen white carbon black, the combination of nano silicon and the inorganic reinforcing filler of water-ground limestone powder and natural rubber and modified cotton fiber, the mechanics of product strengthens further, excellent in mechanical performance of the present invention, tensile strength and elongation at break higher, Good Heat-resistance, preparation technology is simple.
Embodiment
Embodiment 1
A kind of high-performance composite electric wire insulating layer material, its raw material comprises by weight: maleic anhydride graft terpolymer EP rubber EPDM-g-MAH 45 parts, epoxy natural rubber ENB-50 65 parts, carboxyl liquid acrylonitrile butadiene rubber 5 parts, layered silicate 3.5 parts, 1.5 parts, zinc oxide, 4 parts, sulphur, N cyclohexyl 2 benzothiazole sulfenamide 1.5 parts, 60 parts, water-ground limestone powder, white carbon black 25 parts, nano silicon 30 parts, Magnesium Stearate 2 parts, γ-aminopropyl triethoxysilane 1.3 parts, hydroxy silicon oil 2.5 parts, antioxidant D 2.4 parts, platinum catalyst 0.00005 part, 35 parts, aluminium hydroxide, in preparation process, by maleic anhydride graft terpolymer EP rubber EPDM-g-MAH, epoxy natural rubber ENB-50 is placed in the mixing 3min of Banbury mixer, then carboxyl liquid acrylonitrile butadiene rubber is added evenly mixing, add layered silicate more evenly mixing, melting temperature is 62 DEG C, then the mixing 8min of zinc oxide is added, then water-ground limestone powder is added, white carbon black, nano silicon, N cyclohexyl 2 benzothiazole sulfenamide, Magnesium Stearate, γ-aminopropyl triethoxysilane, hydroxy silicon oil and the mixing 30min of aluminium hydroxide, melting temperature is 120 DEG C, then antioxidant D is added, the mixing 3min of platinum catalyst obtains rubber unvulcanizate, under 0.5mm roll spacing, the rubber unvulcanizate obtained is carried out thin-pass, keep rolling direction constant, then doubling laminating under 1.2mm roll spacing, doubling slice under 1.5mm roll spacing again, then send into after adding sulphur mixing 2min in mill, place to send in hydraulic flat vulcanizer after 26h and carry out sulfuration and obtain high-performance composite electric wire insulating layer material, curing temperature is 150 DEG C, curing time is 2min.
Embodiment 2
A kind of high-performance composite electric wire insulating layer material, its raw material comprises by weight: maleic anhydride graft terpolymer EP rubber EPDM-g-MAH 55 parts, epoxy natural rubber ENB-50 60 parts, carboxyl liquid acrylonitrile butadiene rubber 9 parts, layered silicate 3 parts, 3 parts, zinc oxide, 2 parts, sulphur, N cyclohexyl 2 benzothiazole sulfenamide 2.5 parts, 50 parts, water-ground limestone powder, white carbon black 30 parts, nano silicon 20 parts, Magnesium Stearate 4 parts, γ-aminopropyl triethoxysilane 0.8 part, hydroxy silicon oil 3.5 parts, antioxidant D 1.8 parts, platinum catalyst 0.00012 part, 30 parts, aluminium hydroxide, in preparation process, by maleic anhydride graft terpolymer EP rubber EPDM-g-MAH, epoxy natural rubber ENB-50 is placed in the mixing 5min of Banbury mixer, then carboxyl liquid acrylonitrile butadiene rubber is added evenly mixing, add layered silicate more evenly mixing, melting temperature is 55 DEG C, then the mixing 13min of zinc oxide is added, then water-ground limestone powder is added, white carbon black, nano silicon, N cyclohexyl 2 benzothiazole sulfenamide, Magnesium Stearate, γ-aminopropyl triethoxysilane, hydroxy silicon oil and the mixing 20min of aluminium hydroxide, melting temperature is 130 DEG C, then antioxidant D is added, the mixing 2min of platinum catalyst obtains rubber unvulcanizate, under 0.8mm roll spacing, the rubber unvulcanizate obtained is carried out thin-pass, keep rolling direction constant, then doubling laminating under 0.9mm roll spacing, doubling slice under 2mm roll spacing again, then send into after adding sulphur mixing 1min in mill, place to send in hydraulic flat vulcanizer after 30h and carry out sulfuration and obtain high-performance composite electric wire insulating layer material, curing temperature is 145 DEG C, curing time is 4min.
Embodiment 3
A kind of high-performance composite electric wire insulating layer material, its raw material comprises by weight: maleic anhydride graft terpolymer EP rubber EPDM-g-MAH 52 parts, epoxy natural rubber ENB-50 63.5 parts, carboxyl liquid acrylonitrile butadiene rubber 7.5 parts, layered silicate 3.3 parts, 2.3 parts, zinc oxide, 3.6 parts, sulphur, N cyclohexyl 2 benzothiazole sulfenamide 2.2 parts, 57 parts, water-ground limestone powder, white carbon black 28 parts, nano silicon 26 parts, Magnesium Stearate 2.7 parts, γ-aminopropyl triethoxysilane 1.15 parts, hydroxy silicon oil 3.1 parts, antioxidant D 2.2 parts, platinum catalyst 0.00008 part, 33 parts, aluminium hydroxide,
In preparation process, by maleic anhydride graft terpolymer EP rubber EPDM-g-MAH, epoxy natural rubber ENB-50 is placed in the mixing 4min of Banbury mixer, then carboxyl liquid acrylonitrile butadiene rubber is added evenly mixing, add layered silicate more evenly mixing, melting temperature is 61 DEG C, then the mixing 11min of zinc oxide is added, then water-ground limestone powder is added, white carbon black, nano silicon, N cyclohexyl 2 benzothiazole sulfenamide, Magnesium Stearate, γ-aminopropyl triethoxysilane, hydroxy silicon oil and the mixing 26min of aluminium hydroxide, melting temperature is 126 DEG C, then antioxidant D is added, the mixing 3min of platinum catalyst obtains rubber unvulcanizate, under 0.7mm roll spacing, the rubber unvulcanizate obtained is carried out thin-pass, keep rolling direction constant, then doubling laminating under 1.1mm roll spacing, doubling slice under 1.7mm roll spacing again, then send into after adding sulphur mixing 1.5min in mill, place to send in hydraulic flat vulcanizer after 28h and carry out sulfuration and obtain high-performance composite electric wire insulating layer material, curing temperature is 148 DEG C, curing time is 3min.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a high-performance composite electric wire insulating layer material, it is characterized in that, its raw material comprises by weight: maleic anhydride graft terpolymer EP rubber EPDM-g-MAH 45-55 part, epoxy natural rubber ENB-50 60-65 part, carboxyl liquid acrylonitrile butadiene rubber 5-9 part, layered silicate 3-3.5 part, zinc oxide 1.5-3 part, sulphur 2-4 part, N cyclohexyl 2 benzothiazole sulfenamide 1.5-2.5 part, water-ground limestone powder 50-60 part, white carbon black 25-30 part, nano silicon 20-30 part, Magnesium Stearate 2-4 part, γ-aminopropyl triethoxysilane 0.8-1.3 part, hydroxy silicon oil 2.5-3.5 part, antioxidant D 1.8-2.4 part, platinum catalyst 0.00005-0.00012 part, aluminium hydroxide 30-35 part,
In preparation process, by maleic anhydride graft terpolymer EP rubber EPDM-g-MAH, epoxy natural rubber ENB-50 is placed in the mixing 3-5min of Banbury mixer, then carboxyl liquid acrylonitrile butadiene rubber is added evenly mixing, add layered silicate more evenly mixing, melting temperature is 55-62 DEG C, then the mixing 8-13min of zinc oxide is added, then water-ground limestone powder is added, white carbon black, nano silicon, N cyclohexyl 2 benzothiazole sulfenamide, Magnesium Stearate, γ-aminopropyl triethoxysilane, hydroxy silicon oil and the mixing 20-30min of aluminium hydroxide, melting temperature is 120-130 DEG C, then antioxidant D is added, the mixing 2-3min of platinum catalyst obtains rubber unvulcanizate, under 0.5-0.8mm roll spacing, the rubber unvulcanizate obtained is carried out thin-pass, keep rolling direction constant, then doubling laminating under 0.9-1.2mm roll spacing, doubling slice under 1.5-2mm roll spacing again, then send into after adding sulphur mixing 1-2min in mill, place to send in hydraulic flat vulcanizer after 26-30h and carry out sulfuration and obtain high-performance composite electric wire insulating layer material, curing temperature is 145-150 DEG C, curing time is 2-4min.
2. high-performance composite electric wire insulating layer material according to claim 1, it is characterized in that, its raw material comprises by weight: maleic anhydride graft terpolymer EP rubber EPDM-g-MAH 50-53 part, epoxy natural rubber ENB-50 62-64 part, carboxyl liquid acrylonitrile butadiene rubber 6-8 part, layered silicate 3.2-3.4 part, zinc oxide 2-2.5 part, sulphur 3-4 part, N cyclohexyl 2 benzothiazole sulfenamide 2-2.3 part, water-ground limestone powder 55-58 part, white carbon black 27-29 part, nano silicon 25-27 part, Magnesium Stearate 2.5-3 part, γ-aminopropyl triethoxysilane 1-1.2 part, hydroxy silicon oil 3-3.2 part, antioxidant D 2-2.3 part, platinum catalyst 0.00005-0.00012 part, aluminium hydroxide 32-34 part.
3. high-performance composite electric wire insulating layer material according to claim 2, it is characterized in that, its raw material comprises by weight: maleic anhydride graft terpolymer EP rubber EPDM-g-MAH 52 parts, epoxy natural rubber ENB-50 63.5 parts, carboxyl liquid acrylonitrile butadiene rubber 7.5 parts, layered silicate 3.3 parts, 2.3 parts, zinc oxide, 3.6 parts, sulphur, N cyclohexyl 2 benzothiazole sulfenamide 2.2 parts, 57 parts, water-ground limestone powder, white carbon black 28 parts, nano silicon 26 parts, Magnesium Stearate 2.7 parts, γ-aminopropyl triethoxysilane 1.15 parts, hydroxy silicon oil 3.1 parts, antioxidant D 2.2 parts, platinum catalyst 0.00008 part, 33 parts, aluminium hydroxide.
4. high-performance composite electric wire insulating layer material according to claim 1, it is characterized in that, in preparation process, by maleic anhydride graft terpolymer EP rubber EPDM-g-MAH, epoxy natural rubber ENB-50 is placed in the mixing 4-5min of Banbury mixer, then carboxyl liquid acrylonitrile butadiene rubber is added evenly mixing, add layered silicate more evenly mixing, melting temperature is 60-61 DEG C, then the mixing 10-12min of zinc oxide is added, then water-ground limestone powder is added, white carbon black, nano silicon, N cyclohexyl 2 benzothiazole sulfenamide, Magnesium Stearate, γ-aminopropyl triethoxysilane, hydroxy silicon oil and the mixing 25-26min of aluminium hydroxide, melting temperature is 125-127 DEG C, then antioxidant D is added, the mixing 2.5-3min of platinum catalyst obtains rubber unvulcanizate, under 0.6-0.7mm roll spacing, the rubber unvulcanizate obtained is carried out thin-pass, keep rolling direction constant, then doubling laminating under 1-1.2mm roll spacing, doubling slice under 1.5-1.8mm roll spacing again, then send into after adding sulphur mixing 1-2min in mill, place to send in hydraulic flat vulcanizer after 27-28h and carry out sulfuration and obtain high-performance composite electric wire insulating layer material, curing temperature is 148-149 DEG C, curing time is 2-3min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410688721.6A CN104448450B (en) | 2014-11-26 | 2014-11-26 | A kind of high-performance composite electric wire insulating layer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410688721.6A CN104448450B (en) | 2014-11-26 | 2014-11-26 | A kind of high-performance composite electric wire insulating layer material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104448450A true CN104448450A (en) | 2015-03-25 |
| CN104448450B CN104448450B (en) | 2016-06-08 |
Family
ID=52895243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410688721.6A Active CN104448450B (en) | 2014-11-26 | 2014-11-26 | A kind of high-performance composite electric wire insulating layer material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104448450B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104497378A (en) * | 2015-01-04 | 2015-04-08 | 宁波大学 | Anti-cracking high-performance rubber composite material and preparation method thereof |
| CN105585754A (en) * | 2016-02-18 | 2016-05-18 | 繁昌县菲德通讯材料设计有限公司 | Tear-resistant heat-insulating rubber cable material and preparation method thereof |
| WO2017114376A1 (en) * | 2015-12-30 | 2017-07-06 | 张桂华 | Formula for new type of thermally conductive rubber, and method for preparing same |
| CN108976507A (en) * | 2018-06-08 | 2018-12-11 | 安徽菲勒自动门制造有限公司 | A kind of preparation method of the fire-retardant yielding rubber bar of access control system |
| CN110283369A (en) * | 2019-05-27 | 2019-09-27 | 江苏大学 | Heat oxygen aging resistance epoxy natural rubber nanocomposite and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999048960A1 (en) * | 1998-03-23 | 1999-09-30 | Chandrasekaran Pillai | Process for the manufacture of quality reclaimed rubber |
| CN104059265A (en) * | 2014-06-26 | 2014-09-24 | 青岛博洋生物技术有限公司 | High-strength moldproof rubber material |
-
2014
- 2014-11-26 CN CN201410688721.6A patent/CN104448450B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999048960A1 (en) * | 1998-03-23 | 1999-09-30 | Chandrasekaran Pillai | Process for the manufacture of quality reclaimed rubber |
| CN104059265A (en) * | 2014-06-26 | 2014-09-24 | 青岛博洋生物技术有限公司 | High-strength moldproof rubber material |
Non-Patent Citations (1)
| Title |
|---|
| 赵艳芳等: "EPDM/ENR共混胶力学性能的研究", 《广东化工》, vol. 41, no. 11, 15 June 2014 (2014-06-15) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104497378A (en) * | 2015-01-04 | 2015-04-08 | 宁波大学 | Anti-cracking high-performance rubber composite material and preparation method thereof |
| WO2017114376A1 (en) * | 2015-12-30 | 2017-07-06 | 张桂华 | Formula for new type of thermally conductive rubber, and method for preparing same |
| CN105585754A (en) * | 2016-02-18 | 2016-05-18 | 繁昌县菲德通讯材料设计有限公司 | Tear-resistant heat-insulating rubber cable material and preparation method thereof |
| CN108976507A (en) * | 2018-06-08 | 2018-12-11 | 安徽菲勒自动门制造有限公司 | A kind of preparation method of the fire-retardant yielding rubber bar of access control system |
| CN110283369A (en) * | 2019-05-27 | 2019-09-27 | 江苏大学 | Heat oxygen aging resistance epoxy natural rubber nanocomposite and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104448450B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104448450A (en) | High-performance composite wire and cable insulation layer material | |
| CN104761911B (en) | High temperature mixing silicone rubber as well as preparation method and application thereof | |
| CN106543505B (en) | A kind of high-performance acrylonitrile butadiene packing material and preparation method thereof | |
| CN105255019A (en) | EPDM (ethylene propylene diene monomer) rubber insulated/jacketed cable with high strength, oil resistance and aging resistance | |
| CN109294016B (en) | High-toughness anti-cracking cable material and preparation method thereof | |
| CN102382358A (en) | Halogen-free flame-retardant cable sheath material for railway locomotive and manufacturing method for halogen-free flame-retardant cable sheath material | |
| CN102417668A (en) | Cable sheath material for wind power generation and production method thereof | |
| CN103146346A (en) | Non-asbestos static seal material and preparation method thereof | |
| CN104194165A (en) | Low-voltage power cable rubber material | |
| CN104311926A (en) | Aging-resistant cable sheath material | |
| CN103408948A (en) | Rubber composition and application thereof | |
| CN109456542A (en) | A kind of rubber insulation material | |
| CN105175911A (en) | Rubber material for weather-resistant and aging-resistant plate type rubber support | |
| CN105542265A (en) | Oil-resistant and acid-resistant composite rubber cable material | |
| CN103992567B (en) | There is the fire-retardant high insulated cable material of used in nuclear power station of radiation resistance | |
| JP5044381B2 (en) | Rubber composition for inner liner and tire having inner liner using the same | |
| CN105985552A (en) | Lanthanum-oxide-modified rubber cable material | |
| CN114163822A (en) | Organosilicon modified ethylene propylene diene monomer and preparation method thereof | |
| CN108659545B (en) | Silicone rubber composite material and preparation method thereof | |
| CN105086329A (en) | Modified natural rubber composite material for cable sheath | |
| CN105111656A (en) | Modified natural rubber composite material for cable insulation layer | |
| CN107337859A (en) | Oil-immersed pump electric power cable oil resistant EP rubbers sheath material and preparation method thereof | |
| CN104788826A (en) | Aging-resistant EPDM rubber cable sheath material for mine | |
| CN105802247B (en) | A kind of weatherability cable insulation material and preparation method thereof | |
| CN104725877A (en) | Silicone rubber with high tear resistance and preparation method of silicone rubber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Xianghua Inventor before: Tian Lihua |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160517 Address after: 528425 Guangdong city of Zhongshan Province Dongfeng Town Tongle Industrial Park Applicant after: Guangzhou ZhouShiShenLong Wire Manufacturing Co., Ltd. Address before: 255400, Samsung City, Linzi District, Shandong City, Zibo province 9-2-501 Applicant before: Tian Lihua |