CN104072999A - Anti-electromagnetic interference type control cable material and preparation method thereof - Google Patents
Anti-electromagnetic interference type control cable material and preparation method thereof Download PDFInfo
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- CN104072999A CN104072999A CN201410336735.1A CN201410336735A CN104072999A CN 104072999 A CN104072999 A CN 104072999A CN 201410336735 A CN201410336735 A CN 201410336735A CN 104072999 A CN104072999 A CN 104072999A
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Abstract
The invention discloses an anti-electromagnetic interference type control cable material and a preparation method thereof. The anti-electromagnetic interference type control cable material is prepared from the following raw materials in parts by weight: 90-110 parts of methyl vinyl silicone rubber, 5-8 parts of conductive carbon black, 50-60 parts of ethylene vinyl acetate, 20-30 parts of phenethylene elastomer, 10-20 parts of polyolefin resin, 5-10 parts of ethylene-vinyl acetate copolymer, 3-7 parts of semi-reinforcing purpose furnace black, 3-6 parts of wollastonite powder, 3-6 parts of an accelerating agent DM, 3-4 parts of an antiager MB, 1-4 parts of dicumyl peroxide DCP, 2-5 parts of calaium strarate, 3-7 parts of an antioxygen DSTP, 5-7 parts of ethylene bis stearamide, 1-4 parts of dioctyl phthalate, 50-70 parts of antimony trioxide and 3-6 parts of zinc borate. According to the anti-electromagnetic interference type control cable material, the preparation method is simple, the formula of raw materials is reasonable, the property is improved greatly, heat resistance, aging resistance and abrasion resistance are excellent, and the expansion deformation is small at the high temperature, so that secondary sulfidization processing is facilitated; meanwhile, the control cable material has the advantages of low smoke, flame retardance, environmental protection and high safety.
Description
Technical field
The present invention relates to a kind of anti-electromagnetic-interference control cable material and preparation method thereof, belong to CABLE MATERIALS technical field.
Background technology
Along with developing rapidly of economy, electric wire is all widely used in industry-by-industry, field, along with the development of communication career, automotive industry and computer industry, the occasion that particularly many strong and weak electricities such as aviation wire, line for cars, high temperature instrument cable, oil drilling platform cable coexist, more and more needs to use a kind of anti-electromagnetic-interference control cable silicon rubber inner sheath CABLE MATERIALS.
Summary of the invention
The object of this invention is to provide a kind of silicon rubber inner sheath CABLE MATERIALS and preparation method thereof, preparation method of the present invention is simple, constitutive material formula is reasonable, performance improves greatly, anti-electromagnetic interference, heat-resisting ageing-resisting wear resisting property are good, and under high temperature, dilatational strain is little, are conducive to post cure processing, low-smoke and flame retardant, Environmental Safety.
The following technical scheme of employing of the present invention for achieving the above object:
A kind of anti-electromagnetic-interference control cable silicon rubber inner sheath CABLE MATERIALS, its feature is, the weight part of its constitutive material is:
As preferably, the weight part of its constitutive material of silicon rubber inner sheath CABLE MATERIALS of the present invention is:
The preparation method of silicon rubber inner sheath CABLE MATERIALS of the present invention, comprises the following steps: take each raw material by the weight part of constitutive material, mix, then add mixing 10-20 minute in mixing roll, control temperature at 115-130 DEG C, and then the 2-4 minute that plasticates at 145-160 DEG C, discharging.
Compared with the prior art, beneficial effect of the present invention is embodied in:
Preparation method of the present invention is simple, and constitutive material formula is reasonable, and performance improves greatly, and heat-resisting ageing-resisting wear resisting property is good, and anti-electromagnetic interference is good, and under high temperature, dilatational strain is little, is conducive to post cure processing, low-smoke and flame retardant, Environmental Safety.
Embodiment
By specific embodiment, technical solution of the present invention is further explained to explanation below.Embodiment of the present invention CABLE MATERIALS used is existing city and buys raw material.For example, shown in table 1, be the manufacturer of part material in the embodiment of the present invention.
Table 1
Embodiment 1
CABLE MATERIALS of the present invention, the weight part of its constitutive material is:
Embodiment 2
As preferably, CABLE MATERIALS of the present invention, optimum weight part of its constitutive material is:
Above-described embodiment is 1 and 2 CABLE MATERIALS preparation methods comprise the following steps: take each raw material by the weight part of constitutive material, mix, then add mixing 10-20 minute in mixing roll, control temperature at 115-130 DEG C, and then the 2-4 minute that plasticates at 145-160 DEG C, discharging.
The cable preparing with embodiment 2 CABLE MATERIALS formulas, its performance is as shown in table 2 after testing.
Table 2
| Sequence number | Project name | Unit | Test value |
| 1 | Tensile strength | Mpa | 7.5 |
| 2 | Elongation at break | ％ | 520 |
| 3 | Hardness (Shore A) | A | 51 |
| 4 | 200 DEG C,, the aging rear tensile strength of 240h | Mpa | 7.9 |
| 5 | 200 DEG C,, the aging rear elongation at break of 240h | ％ | 510 |
| 6 | Relative permittivity | / | 3.1 |
| 7 | Dielectric loss angle tangent | tgδ | 0.004 |
| 8 | Breaking down field strength | KV/mm | 23 |
Claims (3)
1. an anti-electromagnetic-interference control cable material, is characterized in that, the weight part of its constitutive material is:
2. anti-electromagnetic-interference control cable material according to claim 1, is characterized in that the weight part of its constitutive material is:
3. the preparation method of an anti-electromagnetic-interference control cable material as claimed in claim 1, it is characterized in that comprising the following steps: take each raw material by the weight part of constitutive material, mix, then add mixing 10-20 minute in mixing roll, control temperature at 115-130 DEG C, and then the 2-4 minute that plasticates at 145-160 DEG C, discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336735.1A CN104072999A (en) | 2014-07-15 | 2014-07-15 | Anti-electromagnetic interference type control cable material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336735.1A CN104072999A (en) | 2014-07-15 | 2014-07-15 | Anti-electromagnetic interference type control cable material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104072999A true CN104072999A (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410336735.1A Pending CN104072999A (en) | 2014-07-15 | 2014-07-15 | Anti-electromagnetic interference type control cable material and preparation method thereof |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585851A (en) * | 2016-03-16 | 2016-05-18 | 王社兵 | High temperature resistance and impact resistance variable frequency cable |
| CN107556755A (en) * | 2017-09-14 | 2018-01-09 | 安徽天大铜业有限公司 | A kind of wear-resisting stretch-proof cable jacket material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977610A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Cross-linked low-smoke and zero-halogen flame retardant cable material for locomotive vehicles, and its preparation method |
| CN103554922A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Temperature-resistant damp-proof and insulating methyl vinyl silicone rubber cable material |
| CN103694710A (en) * | 2013-12-17 | 2014-04-02 | 北京理工大学 | Rubber-plastic blended heat-resistant oil-resistant cable sheath material and preparation method thereof |
| CN103694595A (en) * | 2013-12-03 | 2014-04-02 | 安徽国电电缆集团有限公司 | Environment-friendly filling cable material |
-
2014
- 2014-07-15 CN CN201410336735.1A patent/CN104072999A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977610A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Cross-linked low-smoke and zero-halogen flame retardant cable material for locomotive vehicles, and its preparation method |
| CN103554922A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Temperature-resistant damp-proof and insulating methyl vinyl silicone rubber cable material |
| CN103694595A (en) * | 2013-12-03 | 2014-04-02 | 安徽国电电缆集团有限公司 | Environment-friendly filling cable material |
| CN103694710A (en) * | 2013-12-17 | 2014-04-02 | 北京理工大学 | Rubber-plastic blended heat-resistant oil-resistant cable sheath material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585851A (en) * | 2016-03-16 | 2016-05-18 | 王社兵 | High temperature resistance and impact resistance variable frequency cable |
| CN107556755A (en) * | 2017-09-14 | 2018-01-09 | 安徽天大铜业有限公司 | A kind of wear-resisting stretch-proof cable jacket material |
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Application publication date: 20141001 |
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