CN105175834A - Anti-aging insulating material and preparation method thereof - Google Patents
Anti-aging insulating material and preparation method thereof Download PDFInfo
- Publication number
- CN105175834A CN105175834A CN201510682205.7A CN201510682205A CN105175834A CN 105175834 A CN105175834 A CN 105175834A CN 201510682205 A CN201510682205 A CN 201510682205A CN 105175834 A CN105175834 A CN 105175834A
- Authority
- CN
- China
- Prior art keywords
- parts
- aging
- powder
- oil
- insulating material
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an anti-aging insulating material. The anti-aging insulating material includes the raw material components in parts by weight: 75 to 86 parts of styrene butadiene rubber, 11 to 15 parts of zinc oxide, 10 to 13 parts of styrenated phenol, 12 to 20 parts of plasticizer, 1 to 5 parts of coupling agent, 1 to 2 parts of paraffin, 2 to 5 parts of chloroplatinic acid, 10 to 15 parts of rubber-softening oil, 10 to 16 parts of ceramic powder, 5 to 15 parts of graphite powder, 12 to 15 parts of clay, 4 to 14 parts of magnesite, 8 to 10 parts of dolomite, 10 to 18 parts of lime powder, 1 to 5 parts of silica gel, 2 to 8 parts of silicon nitride powder, 3 to 7 parts of polyamide resin, 2 to 6 parts of polyvinyl acetate, 2 to 7 parts of hydroxyl silicone oil, 2 to 6 parts of stearic acid and 5 to 12 parts of anti-aging additive. By adjusting the material formula, the raw material cost of the insulating material provided by the invention is reduced, all the material components have a good synergistic effect, not only does the anti-aging insulating material have excellent insulating property and high mechanical property, but also the high temperature resistance and anti-aging property of the anti-aging insulating material are high, the service life of the anti-aging insulating material is prolonged greatly, moreover, the adjusted insulating material for cables meets safe service requirement, and thereby the demand of each field in the market is satisfied.
Description
Technical field
The present invention relates to a kind of Insulating Material and Preparation Method, a kind of non-aging insulation material and preparation method thereof, belongs to insulating material technical field specifically.
Background technology
Cable is the connecting part connecting each electrical equipment, its effect is most important, as the basic interconnecting piece of power industry, , also more and more higher to the requirement of its quality, especially safety and environmental protection problem, wire harness mainly comprises wire, the parts such as insulating sheath, when practical application, should according to the Working environment of cable and performance requriements, select the parts of suitable material, traditional cable styrene-butadiene rubber(SBR) is as insulating material, after styrene-butadiene rubber(SBR) sulfuration, its wear resisting property, tensile strength, tear strength and ageing-resistant performance promote all to some extent, its cross-linked rubber is made to have good tensile strength, abrasion performance and flexural property.But the insulated hull produced by above-mentioned styrene-butadiene rubber(SBR) is difficult to the user demand in satisfied current market because of its ageing resistance and aging front tensile strength, thus seriously limits the suitable application area of product.
Summary of the invention
Technical problem to be solved by this invention is, for the shortcoming of above prior art, propose a kind of non-aging insulation material and preparation method thereof, there is good resistance to deterioration, wear resistance, elasticity, oil-proofness, electrical insulation capability and ozone resistance, and to be raw materials usedly easy to get, cost is low.
In order to solve the problems of the technologies described above, technical scheme of the present invention is achieved in the following ways: provide a kind of non-aging insulation material, its feed composition is counted by weight and is comprised: styrene-butadiene rubber(SBR) 75-86 part, zinc oxide 11-15 part, styrenated phenol 10-13 part, softening agent 12-20 part, coupling agent 1-5 part, paraffin 1-2 part, Platinic chloride 2-5 part, rubber softening oil 10-15 part, ceramic powder 10-16 part, Graphite Powder 99 5-15 part, clay 12-15 part, magnesite 4-14 part, rhombspar 8-10 part, lime powder 10-18 part, silica gel 1-5 part, silicon nitride powder 2-8 part, polyamide resin 3-7 part, polyvinyl acetate 2-6 part, hydroxy silicon oil 2-7 part, stearic acid 2-6 part, anti-aging auxiliary agent 5-12 part,
Described anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 20-24 part, borax 3-4 part, Union carbide A-162 2-3 part, tripoly phosphate sodium STPP 1-2 part, antioxidant MB: 5-12 part, Syzygium aromaticum stem oil 2-3 part, xitix 1-2 part, sulphur 3-4 part.
The technical scheme that the present invention limits further is: aforesaid non-aging insulation material, its feed composition is counted by weight and is comprised: 75 parts, styrene-butadiene rubber(SBR), 11 parts, zinc oxide, styrenated phenol 10 parts, 12 parts, softening agent, coupling agent 2 parts, 1 part, paraffin, Platinic chloride 2 parts, rubber softening oil 10 parts, ceramic powder 10 parts, Graphite Powder 99 5 parts, clay 12 parts, 4 parts, magnesite, rhombspar 8 parts, lime powder 10 parts, 2 parts, silica gel, silicon nitride powder 2 parts, polyamide resin 3 parts, polyvinyl acetate 2 parts, hydroxy silicon oil 2 parts, stearic acid 2 parts, anti-aging auxiliary agent 5 parts;
Described anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 20 parts, borax 3 parts, Union carbide A-162 2 parts, tripoly phosphate sodium STPP 1 part, antioxidant MB: 5 parts, Syzygium aromaticum stem oil 2 parts, 1 part, xitix, 3 parts, sulphur.
Aforesaid non-aging insulation material, its feed composition is counted by weight and is comprised: 79 parts, styrene-butadiene rubber(SBR), 13 parts, zinc oxide, styrenated phenol 12 parts, 17 parts, softening agent, coupling agent 3 parts, 2 parts, paraffin, Platinic chloride 3 parts, rubber softening oil 13 parts, ceramic powder 14 parts, Graphite Powder 99 11 parts, clay 13 parts, 10 parts, magnesite, rhombspar 9 parts, lime powder 13 parts, 4 parts, silica gel, silicon nitride powder 6 parts, polyamide resin 5 parts, polyvinyl acetate 4 parts, hydroxy silicon oil 5 parts, stearic acid 4 parts, anti-aging auxiliary agent 10 parts;
Described anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 22 parts, borax 4 parts, Union carbide A-162 3 parts, tripoly phosphate sodium STPP 1 part, antioxidant MB: 9 parts, Syzygium aromaticum stem oil 3 parts, 2 parts, xitix, 4 parts, sulphur.
Aforesaid non-aging insulation material, its feed composition is counted by weight and is comprised: 86 parts, styrene-butadiene rubber(SBR), 15 parts, zinc oxide, styrenated phenol 13 parts, 20 parts, softening agent, coupling agent 5 parts, 2 parts, paraffin, Platinic chloride 5 parts, rubber softening oil 15 parts, ceramic powder 16 parts, Graphite Powder 99 15 parts, clay 15 parts, 14 parts, magnesite, rhombspar 10 parts, lime powder 18 parts, 5 parts, silica gel, silicon nitride powder 8 parts, polyamide resin 7 parts, polyvinyl acetate 6 parts, hydroxy silicon oil 7 parts, stearic acid 6 parts, anti-aging auxiliary agent 12 parts;
Described anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 24 parts, borax 4 parts, Union carbide A-162 3 parts, tripoly phosphate sodium STPP 2 parts, antioxidant MB: 12 parts, Syzygium aromaticum stem oil 3 parts, 2 parts, xitix, 4 parts, sulphur.
A preparation method for non-aging insulation material, comprises the following steps:
Step 1, chooses raw material by aforementioned component and proportioning thereof, and heated and stirred mixes, and Heating temperature is 80 ~ 110 DEG C, and stirring velocity is 200 ~ 400rpm;
Step 2, puts into the mixture of step 1 gained in whizzer simultaneously, carries out stirring 5 ~ 10min at the rotating speed of 500 ~ 800 turns/min, pressure under being 2 ~ 5 normal atmosphere;
Step 3, carries out ball milling, drying by step 2 gained gained mixture, obtains dry thing;
Step 4, joined in twin screw extruder by dry for step 3 gained thing and extrude, granulation, cooling, obtaining final product, the extrusion temperature of twin screw extruder is 440 ~ 500 DEG C, and screw speed is 200 ~ 300rpm.
The invention has the beneficial effects as follows: Insulation Material provided by the invention is by adjustment composition of raw materials, not only reduce raw materials cost, good synergy is possessed between each material component, not only possess superior isolation performance and higher mechanical property, and it is high temperature resistant and ageing resistance is strong, the insulating material for cable considerably increased after its work-ing life and adjustment reaches safe handling requirement, meets the demand in each field, market.Insulation Material provided by the invention has good resistance to deterioration, wear resistance, elasticity, oil-proofness, electrical insulation capability and ozone resistance, and to be raw materials usedly easy to get, cost is low, makes it all have good promotional value in production cost or in product performance.
Embodiment
The present invention is described in further detail below:
embodiment 1
A kind of non-aging insulation material that the present embodiment provides, its feed composition is counted by weight and is comprised: 75 parts, styrene-butadiene rubber(SBR), 11 parts, zinc oxide, styrenated phenol 10 parts, 12 parts, softening agent, coupling agent 2 parts, 1 part, paraffin, Platinic chloride 2 parts, rubber softening oil 10 parts, ceramic powder 10 parts, Graphite Powder 99 5 parts, clay 12 parts, 4 parts, magnesite, rhombspar 8 parts, lime powder 10 parts, 2 parts, silica gel, silicon nitride powder 2 parts, polyamide resin 3 parts, polyvinyl acetate 2 parts, hydroxy silicon oil 2 parts, stearic acid 2 parts, anti-aging auxiliary agent 5 parts;
Anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 20 parts, borax 3 parts, Union carbide A-162 2 parts, tripoly phosphate sodium STPP 1 part, antioxidant MB: 5 parts, Syzygium aromaticum stem oil 2 parts, 1 part, xitix, 3 parts, sulphur.
The preparation method of the non-aging insulation material of the present embodiment, comprises the following steps:
Step 1, chooses raw material by aforementioned component and proportioning thereof, and heated and stirred mixes, and Heating temperature is 80 ~ 110 DEG C, and stirring velocity is 200 ~ 400rpm;
Step 2, puts into the mixture of step 1 gained in whizzer simultaneously, carries out stirring 5 ~ 10min at the rotating speed of 500 ~ 800 turns/min, pressure under being 2 ~ 5 normal atmosphere;
Step 3, carries out ball milling, drying by step 2 gained gained mixture, obtains dry thing;
Step 4, joined in twin screw extruder by dry for step 3 gained thing and extrude, granulation, cooling, obtaining final product, the extrusion temperature of twin screw extruder is 440 ~ 500 DEG C, and screw speed is 200 ~ 300rpm.
embodiment 2
A kind of non-aging insulation material that the present embodiment provides, its feed composition is counted by weight and is comprised: 79 parts, styrene-butadiene rubber(SBR), 13 parts, zinc oxide, styrenated phenol 12 parts, 17 parts, softening agent, coupling agent 3 parts, 2 parts, paraffin, Platinic chloride 3 parts, rubber softening oil 13 parts, ceramic powder 14 parts, Graphite Powder 99 11 parts, clay 13 parts, 10 parts, magnesite, rhombspar 9 parts, lime powder 13 parts, 4 parts, silica gel, silicon nitride powder 6 parts, polyamide resin 5 parts, polyvinyl acetate 4 parts, hydroxy silicon oil 5 parts, stearic acid 4 parts, anti-aging auxiliary agent 10 parts;
Anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 22 parts, borax 4 parts, Union carbide A-162 3 parts, tripoly phosphate sodium STPP 1 part, antioxidant MB: 9 parts, Syzygium aromaticum stem oil 3 parts, 2 parts, xitix, 4 parts, sulphur.
The preparation method of the non-aging insulation material of the present embodiment, comprises the following steps:
Step 1, chooses raw material by aforementioned component and proportioning thereof, and heated and stirred mixes, and Heating temperature is 80 ~ 110 DEG C, and stirring velocity is 200 ~ 400rpm;
Step 2, puts into the mixture of step 1 gained in whizzer simultaneously, carries out stirring 5 ~ 10min at the rotating speed of 500 ~ 800 turns/min, pressure under being 2 ~ 5 normal atmosphere;
Step 3, carries out ball milling, drying by step 2 gained gained mixture, obtains dry thing;
Step 4, joined in twin screw extruder by dry for step 3 gained thing and extrude, granulation, cooling, obtaining final product, the extrusion temperature of twin screw extruder is 440 ~ 500 DEG C, and screw speed is 200 ~ 300rpm.
embodiment 3
A kind of non-aging insulation material that the present embodiment provides, its feed composition is counted by weight and is comprised: 86 parts, styrene-butadiene rubber(SBR), 15 parts, zinc oxide, styrenated phenol 13 parts, 20 parts, softening agent, coupling agent 5 parts, 2 parts, paraffin, Platinic chloride 5 parts, rubber softening oil 15 parts, ceramic powder 16 parts, Graphite Powder 99 15 parts, clay 15 parts, 14 parts, magnesite, rhombspar 10 parts, lime powder 18 parts, 5 parts, silica gel, silicon nitride powder 8 parts, polyamide resin 7 parts, polyvinyl acetate 6 parts, hydroxy silicon oil 7 parts, stearic acid 6 parts, anti-aging auxiliary agent 12 parts;
Anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 24 parts, borax 4 parts, Union carbide A-162 3 parts, tripoly phosphate sodium STPP 2 parts, antioxidant MB: 12 parts, Syzygium aromaticum stem oil 3 parts, 2 parts, xitix, 4 parts, sulphur.
The preparation method of the non-aging insulation material of the present embodiment, comprises the following steps:
Step 1, chooses raw material by aforementioned component and proportioning thereof, and heated and stirred mixes, and Heating temperature is 80 ~ 110 DEG C, and stirring velocity is 200 ~ 400rpm;
Step 2, puts into the mixture of step 1 gained in whizzer simultaneously, carries out stirring 5 ~ 10min at the rotating speed of 500 ~ 800 turns/min, pressure under being 2 ~ 5 normal atmosphere;
Step 3, carries out ball milling, drying by step 2 gained gained mixture, obtains dry thing;
Step 4, joined in twin screw extruder by dry for step 3 gained thing and extrude, granulation, cooling, obtaining final product, the extrusion temperature of twin screw extruder is 440 ~ 500 DEG C, and screw speed is 200 ~ 300rpm.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (5)
1. a non-aging insulation material, it is characterized in that: its feed composition is counted by weight and comprised: styrene-butadiene rubber(SBR) 75-86 part, zinc oxide 11-15 part, styrenated phenol 10-13 part, softening agent 12-20 part, coupling agent 1-5 part, paraffin 1-2 part, Platinic chloride 2-5 part, rubber softening oil 10-15 part, ceramic powder 10-16 part, Graphite Powder 99 5-15 part, clay 12-15 part, magnesite 4-14 part, rhombspar 8-10 part, lime powder 10-18 part, silica gel 1-5 part, silicon nitride powder 2-8 part, polyamide resin 3-7 part, polyvinyl acetate 2-6 part, hydroxy silicon oil 2-7 part, stearic acid 2-6 part, anti-aging auxiliary agent 5-12 part,
Described anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 20-24 part, borax 3-4 part, Union carbide A-162 2-3 part, tripoly phosphate sodium STPP 1-2 part, antioxidant MB: 5-12 part, Syzygium aromaticum stem oil 2-3 part, xitix 1-2 part, sulphur 3-4 part.
2. non-aging insulation material according to claim 1, it is characterized in that: its feed composition is counted by weight and comprised: 75 parts, styrene-butadiene rubber(SBR), 11 parts, zinc oxide, styrenated phenol 10 parts, 12 parts, softening agent, coupling agent 2 parts, 1 part, paraffin, Platinic chloride 2 parts, rubber softening oil 10 parts, ceramic powder 10 parts, Graphite Powder 99 5 parts, clay 12 parts, 4 parts, magnesite, rhombspar 8 parts, lime powder 10 parts, 2 parts, silica gel, silicon nitride powder 2 parts, polyamide resin 3 parts, polyvinyl acetate 2 parts, hydroxy silicon oil 2 parts, stearic acid 2 parts, anti-aging auxiliary agent 5 parts;
Described anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 20 parts, borax 3 parts, Union carbide A-162 2 parts, tripoly phosphate sodium STPP 1 part, antioxidant MB: 5 parts, Syzygium aromaticum stem oil 2 parts, 1 part, xitix, 3 parts, sulphur.
3. non-aging insulation material according to claim 1, it is characterized in that: its feed composition is counted by weight and comprised: 79 parts, styrene-butadiene rubber(SBR), 13 parts, zinc oxide, styrenated phenol 12 parts, 17 parts, softening agent, coupling agent 3 parts, 2 parts, paraffin, Platinic chloride 3 parts, rubber softening oil 13 parts, ceramic powder 14 parts, Graphite Powder 99 11 parts, clay 13 parts, 10 parts, magnesite, rhombspar 9 parts, lime powder 13 parts, 4 parts, silica gel, silicon nitride powder 6 parts, polyamide resin 5 parts, polyvinyl acetate 4 parts, hydroxy silicon oil 5 parts, stearic acid 4 parts, anti-aging auxiliary agent 10 parts;
Described anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 22 parts, borax 4 parts, Union carbide A-162 3 parts, tripoly phosphate sodium STPP 1 part, antioxidant MB: 9 parts, Syzygium aromaticum stem oil 3 parts, 2 parts, xitix, 4 parts, sulphur.
4. non-aging insulation material according to claim 1, it is characterized in that: its feed composition is counted by weight and comprised: 86 parts, styrene-butadiene rubber(SBR), 15 parts, zinc oxide, styrenated phenol 13 parts, 20 parts, softening agent, coupling agent 5 parts, 2 parts, paraffin, Platinic chloride 5 parts, rubber softening oil 15 parts, ceramic powder 16 parts, Graphite Powder 99 15 parts, clay 15 parts, 14 parts, magnesite, rhombspar 10 parts, lime powder 18 parts, 5 parts, silica gel, silicon nitride powder 8 parts, polyamide resin 7 parts, polyvinyl acetate 6 parts, hydroxy silicon oil 7 parts, stearic acid 6 parts, anti-aging auxiliary agent 12 parts;
Described anti-aging auxiliary agent comprises the raw material of following weight part: lazurite 24 parts, borax 4 parts, Union carbide A-162 3 parts, tripoly phosphate sodium STPP 2 parts, antioxidant MB: 12 parts, Syzygium aromaticum stem oil 3 parts, 2 parts, xitix, 4 parts, sulphur.
5. the preparation method of non-aging insulation material according to claim 1, is characterized in that comprising the following steps:
Step 1, chooses raw material by component described in claim 1 and proportioning thereof, and heated and stirred mixes, and Heating temperature is 80 ~ 110 DEG C, and stirring velocity is 200 ~ 400rpm;
Step 2, puts into the mixture of step 1 gained in whizzer simultaneously, carries out stirring 5 ~ 10min at the rotating speed of 500 ~ 800 turns/min, pressure under being 2 ~ 5 normal atmosphere;
Step 3, carries out ball milling, drying by step 2 gained gained mixture, obtains dry thing;
Step 4, joined in twin screw extruder by dry for step 3 gained thing and extrude, granulation, cooling, obtaining final product, the extrusion temperature of twin screw extruder is 440 ~ 500 DEG C, and screw speed is 200 ~ 300rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682205.7A CN105175834A (en) | 2015-10-21 | 2015-10-21 | Anti-aging insulating material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682205.7A CN105175834A (en) | 2015-10-21 | 2015-10-21 | Anti-aging insulating material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105175834A true CN105175834A (en) | 2015-12-23 |
Family
ID=54898309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510682205.7A Pending CN105175834A (en) | 2015-10-21 | 2015-10-21 | Anti-aging insulating material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105175834A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496699A (en) * | 2016-11-03 | 2017-03-15 | 佛山慧创正元新材料科技有限公司 | A kind of butadiene-styrene rubber CABLE MATERIALS and its manufacture method |
| CN107383499A (en) * | 2017-09-06 | 2017-11-24 | 南通凤凰橡胶制品有限公司 | A kind of rubber |
| CN107793745A (en) * | 2017-10-24 | 2018-03-13 | 芜湖航天特种电缆厂股份有限公司 | Traffic track cable wear-resistant protection cover material and preparation method thereof |
| CN107815099A (en) * | 2017-10-24 | 2018-03-20 | 芜湖航天特种电缆厂股份有限公司 | Wear-resistant traffic track cable and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1522617A (en) * | 2003-02-21 | 2004-08-25 | 杭州雅加实业有限公司 | Electricity prevention boot formula for high voltage prevention |
| CN102399384A (en) * | 2011-11-25 | 2012-04-04 | 芜湖风雪橡胶有限公司 | Hard lining rubber material for shoe |
| CN104194086A (en) * | 2014-09-22 | 2014-12-10 | 安徽电气集团股份有限公司 | High-heat-conductivity wear-resistant shock-reducing rubber material |
-
2015
- 2015-10-21 CN CN201510682205.7A patent/CN105175834A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1522617A (en) * | 2003-02-21 | 2004-08-25 | 杭州雅加实业有限公司 | Electricity prevention boot formula for high voltage prevention |
| CN102399384A (en) * | 2011-11-25 | 2012-04-04 | 芜湖风雪橡胶有限公司 | Hard lining rubber material for shoe |
| CN104194086A (en) * | 2014-09-22 | 2014-12-10 | 安徽电气集团股份有限公司 | High-heat-conductivity wear-resistant shock-reducing rubber material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496699A (en) * | 2016-11-03 | 2017-03-15 | 佛山慧创正元新材料科技有限公司 | A kind of butadiene-styrene rubber CABLE MATERIALS and its manufacture method |
| CN107383499A (en) * | 2017-09-06 | 2017-11-24 | 南通凤凰橡胶制品有限公司 | A kind of rubber |
| CN107793745A (en) * | 2017-10-24 | 2018-03-13 | 芜湖航天特种电缆厂股份有限公司 | Traffic track cable wear-resistant protection cover material and preparation method thereof |
| CN107815099A (en) * | 2017-10-24 | 2018-03-20 | 芜湖航天特种电缆厂股份有限公司 | Wear-resistant traffic track cable and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103525076B (en) | A kind of Halogen-free low-smoke flame-retardant TPE cable material | |
| CN103524892B (en) | A kind of Insulation ethylene-propylene-dmonomer monomer sheath material for rail traffic cable and preparation method thereof | |
| CN103788430B (en) | A kind of low temperature resistant rubber-plastic foamed lagging material | |
| CN101221836B (en) | Low temperature resistant anti-crack rubber sleeve flexible cable used for wind power generation | |
| CN105175834A (en) | Anti-aging insulating material and preparation method thereof | |
| CN103205034A (en) | Butyronitrile-PVC (polyvinyl chloride) compound elastomer insulation material for wires and cables and preparation method of butyronitrile-PVC compound elastomer insulation material | |
| CN103524942B (en) | A kind of flexible polrvinyl chloride flexible cable material | |
| CN104087001B (en) | Medium pressure grade low-smoke non-halogen flame-retardant silicon rubber insulation material and manufacturing process thereof | |
| CN103724884B (en) | A kind of nonpoisonous and tasteless wet motor epr cable compound | |
| CN103524844A (en) | High-temperature-resistant cable sheath material and preparation method thereof | |
| CN105086458A (en) | Semi-conducting silicon rubber shielding material for cables | |
| CN103467860A (en) | Preparation method for anti-blooming automobile rubber product | |
| CN101768311A (en) | Rubber cable insulation material and manufacturing method thereof | |
| CN101735520B (en) | Cable insulation material and manufacturing method thereof | |
| CN104945749A (en) | Architectural high-insulativity low-smoke halogen-free flame-retardant cable material and preparation method thereof | |
| CN103524848B (en) | A kind of Locomotive engine cable thermoplastic low-smoke halogen-free flame-retardant sheath material and preparation method thereof | |
| CN103351547A (en) | Environment-friendly and cold-resistant polyvinyl chloride cable material and preparation method thereof | |
| CN104844980A (en) | Nitrile rubber modified polyvinyl chloride jacket material for ageing-resistant communication cable and preparation method of nitrile rubber modified polyvinyl chloride jacket material | |
| CN103093873A (en) | Halogen-free high-flame-retardant cable | |
| CN101407611B (en) | Thermoplastic sheath material for electric power and control cable | |
| CN104021866A (en) | Heat dissipation type flat cable | |
| CN102504421B (en) | Insulation rubber for oceaneering fireproof medium-voltage electric cables and manufacturing method thereof | |
| CN100514507C (en) | Screening material for medium voltage rubber insulation cable | |
| CN103554699A (en) | Modified polystyrene insulating material for toughened flame-retardant wiring harness for household appliances | |
| CN103525073B (en) | A kind of polyphenylether cable 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |