CN104530644A - High-temperature resistant twisted pair composition - Google Patents
High-temperature resistant twisted pair composition Download PDFInfo
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- CN104530644A CN104530644A CN201410784481.XA CN201410784481A CN104530644A CN 104530644 A CN104530644 A CN 104530644A CN 201410784481 A CN201410784481 A CN 201410784481A CN 104530644 A CN104530644 A CN 104530644A
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Abstract
The invention relates to a high-temperature resistant twisted pair composition. The high-temperature resistant twisted pair composition is prepared from the following components in parts by weight: 90-110 parts of epoxy resin, 4-6 parts of nano silicon carbide, 8-12 parts of nano silica, 1-3 parts of a curing agent, 2-4 parts of a low shrinkage agent, 3-5 parts of linear polyethylene, 4-6 parts of an organic nitrogen-containing compound, 8-12 parts of glass fiber, 4-6 parts of carbon fiber, 2-4 parts of siloxane, 1-2 parts of an emulsifier and 8-12 parts of amino resin. The high-temperature resistant twisted pair composition provided by the invention is simple in component, has excellent performance and long service life, can ensure stable communication signals and can be used in harsh environments of high temperature, low temperature and high pressure.
Description
Technical field
The present invention relates to network cable technical field, be specifically related to a kind of high-temperature resistant twisted-pair cable composition.
Background technology
Computer networking technology is the product that the communication technology combines with computer technology.Computer network is according to procotol, by the earth disperses, the independently interconnective set of computer.Connecting media can be cable, twisted-pair feeder, optical fiber, microwave, carrier wave or telstar.Computer network has the function of shared hardware, software and data resource, has the ability focusing on sharing data resources and administer and maintain.
Twisted-pair feeder plays an important role in Modern Live, and existing twisted-pair feeder is all often outside stranded conductor, extrude one deck polyvinyl chloride insulation form insulated wire cores, and then insulated wire cores is carried out pair twist formation twisted-pair feeder.And the insulating material that in prior art, twisted-pair feeder adopts is pvc material, its temperature resistant grade is low, and 80-85 DEG C starts to soften, and 130 DEG C become viscoelastic state, and 160-180 DEG C starts to change viscous state into.
Summary of the invention
It is comparatively simple that technical problem to be solved by this invention is to provide a kind of composition, the high-temperature resistant twisted-pair cable composition of long service life.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of high-temperature resistant twisted-pair cable composition, is made up of the component of following parts by weight: epoxy resin 90-110 part, nanometer silicon carbide 4-6 part, nano silicon 8-12 part, solidifying agent 1-3 part, shrinking agent 2-4 part, linear polyethylene 3-5 part, nitrogen-containing organic compound 4-6 part, glass fibre 8-12 part, carbon fiber 4-6 part, siloxanes 2-4 part, emulsifying agent 1-2 part and aminoresin 8-12 part.
The better parts by weight of each component are: epoxy resin 100 parts, nanometer silicon carbide 5 parts, nano silicon 10 parts, 2 parts, solidifying agent, shrinking agent 3 parts, linear polyethylene 4 parts, nitrogen-containing organic compound 5 parts, 10 parts, glass fibre, 5 parts, carbon fiber, siloxanes 3 parts, emulsifying agent 1 part and 10 parts, aminoresin.
Described shrinking agent is made up of carbolineum 10 parts, hydroxy silicon oil 5 parts, rare earth oxide 1 part, polyester staple fiber 0.5 part, modified corn starch 5 parts, Diphenylsilanediol 1 part and 2 parts, magnesiumcarbonate, by adding the composition such as modified corn starch, rare earth oxide, make this shrinking agent have good sticking power, the physicochemical property of other components can not be destroyed.
The invention has the beneficial effects as follows: instant component is simple, superior performance, communication signals is stablized, and use under can meeting the severe environment such as high temperature, low temperature, high pressure, the life-span is long.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
A kind of high-temperature resistant twisted-pair cable composition, is made up of the component of following parts by weight: epoxy resin 100 parts, nanometer silicon carbide 5 parts, nano silicon 10 parts, 2 parts, solidifying agent, shrinking agent 3 parts, linear polyethylene 4 parts, nitrogen-containing organic compound 5 parts, 10 parts, glass fibre, 5 parts, carbon fiber, siloxanes 3 parts, emulsifying agent 1 part and 10 parts, aminoresin.
Described shrinking agent is made up of carbolineum 10 parts, hydroxy silicon oil 5 parts, rare earth oxide 1 part, polyester staple fiber 0.5 part, modified corn starch 5 parts, Diphenylsilanediol 1 part and 2 parts, magnesiumcarbonate, by adding the composition such as modified corn starch, rare earth oxide, make this shrinking agent have good sticking power, the physicochemical property of other components can not be destroyed.
Embodiment 2
A kind of high-temperature resistant twisted-pair cable composition, is made up of the component of following parts by weight: epoxy resin 90 parts, nanometer silicon carbide 6 parts, nano silicon 8 parts, 3 parts, solidifying agent, shrinking agent 2 parts, linear polyethylene 5 parts, nitrogen-containing organic compound 4 parts, 12 parts, glass fibre, 4 parts, carbon fiber, siloxanes 4 parts, emulsifying agent 1 part and 12 parts, aminoresin.
Described shrinking agent is made up of carbolineum 10 parts, hydroxy silicon oil 5 parts, rare earth oxide 1 part, polyester staple fiber 0.5 part, modified corn starch 5 parts, Diphenylsilanediol 1 part and 2 parts, magnesiumcarbonate, by adding the composition such as modified corn starch, rare earth oxide, make this shrinking agent have good sticking power, the physicochemical property of other components can not be destroyed.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a high-temperature resistant twisted-pair cable composition, it is characterized in that, be made up of the component of following parts by weight: epoxy resin 90-110 part, nanometer silicon carbide 4-6 part, nano silicon 8-12 part, solidifying agent 1-3 part, shrinking agent 2-4 part, linear polyethylene 3-5 part, nitrogen-containing organic compound 4-6 part, glass fibre 8-12 part, carbon fiber 4-6 part, siloxanes 2-4 part, emulsifying agent 1-2 part and aminoresin 8-12 part.
2. a kind of high-temperature resistant twisted-pair cable composition according to claim 1, it is characterized in that, be made up of the component of following parts by weight: epoxy resin 100 parts, nanometer silicon carbide 5 parts, nano silicon 10 parts, 2 parts, solidifying agent, shrinking agent 3 parts, linear polyethylene 4 parts, nitrogen-containing organic compound 5 parts, 10 parts, glass fibre, 5 parts, carbon fiber, siloxanes 3 parts, emulsifying agent 1 part and 10 parts, aminoresin.
3. computer network connection twisted-pair feeder insulating material according to claim 1, is characterized in that: described shrinking agent is made up of the component of following parts by weight: carbolineum 10 parts, hydroxy silicon oil 5 parts, rare earth oxide 1 part, polyester staple fiber 0.5 part, modified corn starch 5 parts, Diphenylsilanediol 1 part and 2 parts, magnesiumcarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784481.XA CN104530644A (en) | 2014-12-17 | 2014-12-17 | High-temperature resistant twisted pair composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784481.XA CN104530644A (en) | 2014-12-17 | 2014-12-17 | High-temperature resistant twisted pair composition |
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| CN104530644A true CN104530644A (en) | 2015-04-22 |
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| CN201410784481.XA Pending CN104530644A (en) | 2014-12-17 | 2014-12-17 | High-temperature resistant twisted pair composition |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331047A (en) * | 2015-11-17 | 2016-02-17 | 国网河南省电力公司周口供电公司 | Extra-high-voltage heat-resistant insulating material and preparation method thereof |
| CN105907041A (en) * | 2016-06-17 | 2016-08-31 | 无锡英普林纳米科技有限公司 | Nano insulation material and preparation method thereof |
| CN106674907A (en) * | 2017-02-03 | 2017-05-17 | 戴丽芬 | Method for preparing special composite insulating material of electric reactor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102775696A (en) * | 2012-07-18 | 2012-11-14 | 盐城嘉诚塑胶有限公司 | Formula and production technology of PVC (Poly Vinyl Chloride) double-wall corrugated pipe |
| CN102977504A (en) * | 2012-12-10 | 2013-03-20 | 青岛鑫万通塑业发展有限公司 | PVC (polyvinyl chloride) double-wall rubber tube formula |
| CN104017330A (en) * | 2014-05-16 | 2014-09-03 | 赵莎莎 | Twisted-pair insulating material for connection of computer networks |
| CN104177725A (en) * | 2014-07-31 | 2014-12-03 | 青岛吉顺隆商贸有限公司 | High-toughness PVC flexible pipe formula |
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2014
- 2014-12-17 CN CN201410784481.XA patent/CN104530644A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775696A (en) * | 2012-07-18 | 2012-11-14 | 盐城嘉诚塑胶有限公司 | Formula and production technology of PVC (Poly Vinyl Chloride) double-wall corrugated pipe |
| CN102977504A (en) * | 2012-12-10 | 2013-03-20 | 青岛鑫万通塑业发展有限公司 | PVC (polyvinyl chloride) double-wall rubber tube formula |
| CN104017330A (en) * | 2014-05-16 | 2014-09-03 | 赵莎莎 | Twisted-pair insulating material for connection of computer networks |
| CN104177725A (en) * | 2014-07-31 | 2014-12-03 | 青岛吉顺隆商贸有限公司 | High-toughness PVC flexible pipe formula |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331047A (en) * | 2015-11-17 | 2016-02-17 | 国网河南省电力公司周口供电公司 | Extra-high-voltage heat-resistant insulating material and preparation method thereof |
| CN105907041A (en) * | 2016-06-17 | 2016-08-31 | 无锡英普林纳米科技有限公司 | Nano insulation material and preparation method thereof |
| CN106674907A (en) * | 2017-02-03 | 2017-05-17 | 戴丽芬 | Method for preparing special composite insulating material of electric reactor |
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Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |