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Instrument signal cable for controlling computer

A signal cable and computer technology, applied in the field of signal cables for computer control instruments, can solve the problems that the instrument cannot be used normally, is easily bent and pulled, and the skin of the cable is broken, and achieves excellent compatibility, not easy to break, Long service life effect

Inactive Publication Date: 2018-03-23
安徽蓝德仪表有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing instrument signal cables are often bent and pulled easily during use. Over time, the skin of the cable is easily broken, resulting in the failure of the instrument to work normally. Once a fault occurs, the instrument needs to be repaired. It takes a long time, seriously affects the actual production efficiency, and causes certain losses to the factory

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An instrument signal cable for computer control, comprising a cable core and a sheath layer coated on the outside of the cable core; the raw materials of the sheath layer include by weight: 100 parts of main ingredients, 2.5 parts of tert-butyl hydroperoxide, lauric acid 2 parts, 2 parts of tetramethyl thiuram disulfide, 20 parts of heavy calcium carbonate, 25 parts of talcum powder, 45 parts of expanded perlite, 4 parts of melamine resin, 35 parts of cotton fiber, 7 parts of plasticizer, anti 2 parts of oxygen agent 1010, 2 parts of UV absorber UVP-327, 0.5 part of light stabilizer GW-540.

Embodiment 2

[0017] An instrument signal cable for computer control, comprising a cable core and a sheath layer coated on the outside of the cable core; the raw materials of the sheath layer include by weight: 110 parts of main ingredients, 1.5 parts of tert-butyl hydroperoxide, lauric acid 4 parts, 1 part of tetramethylthiuram disulfide, 30 parts of heavy calcium carbonate, 15 parts of talcum powder, 55 parts of expanded perlite, 2 parts of melamine resin, 45 parts of cotton fiber, 3 parts of plasticizer, 4 parts of oxygen agent 1010, 1 part of UV absorber UVP-327, 1.5 parts of light stabilizer GW-540.

[0018] The main ingredients include by weight: 40 parts of chloroprene rubber, 30 parts of butyl rubber and 30 parts of acrylic rubber. The plasticizer material comprises by weight: 4 parts of triphenyl phosphate and 1 part of modified soybean oil.

[0019] Modified soybean oil is prepared by the following process: stir alkylphenol polyoxyethylene ether, sodium lignosulfonate, polyethyle...

Embodiment 3

[0021] An instrument signal cable for computer control, comprising a cable core and a sheath layer coated on the outside of the cable core; the raw materials of the sheath layer include by weight: 102 parts of main ingredients, 2.2 parts of tert-butyl hydroperoxide, lauric acid 2.5 parts, 1.8 parts of tetramethylthiuram disulfide, 22 parts of heavy calcium carbonate, 22 parts of talcum powder, 48 parts of expanded perlite, 3.5 parts of melamine resin, 38 parts of cotton fiber, 6 parts of plasticizer, anti 2.5 parts of oxygen agent 1010, 1.8 parts of UV absorber UVP-327, and 0.8 parts of light stabilizer GW-540.

[0022] The main ingredients include by weight: 50 parts of chloroprene rubber, 20 parts of butyl rubber and 40 parts of acrylic rubber. The plasticizer material includes by weight: 2 parts of triphenyl phosphate and 3 parts of modified soybean oil.

[0023] Modified soybean oil is prepared by the following process: stir alkylphenol polyoxyethylene ether, sodium ligno...

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PUM

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Abstract

The invention discloses an instrument signal cable for controlling a computer. The instrument signal cable comprises a cable core and a jacket layer covering the outer side of the cable core; the jacket layer is prepared from the following raw materials in parts by weight: 100 to 110 parts of main materials, 1.5 to 2.5 parts of tert-butyl hydroperoxide, 2 to 4 parts of lauric acid, 1 to 2 parts oftetramethyl thiuram disulfide, 20 to 30 parts of heavy calcium carbonate, 15 to 25 parts of talcum powder, 45 to 55 parts of expanded perlite, 2 to 4 parts of melamine resin, 35 to 45 parts of cottonand linen fiber, 3 to 7 parts of plasticizer, 2 to 4 parts of antioxidant 1010, 1 to 2 parts of ultraviolet absorbent UVP-327, and 0.5 to 1.5 parts of light stabilizer GW-540. The instrument signal cable for controlling the computer is good in bend resistance and pulling resistance, high in tear strength, capable of preventing the direct contact between oxygen or vapour and a carbon chain, capable of effectively improving the hot oxygen stability and the aging resistance, and long in service life.

Description

technical field [0001] The invention relates to the field of cable technology, in particular to an instrument signal cable for computer control. Background technique [0002] Instrument signal cables for computer control are used in computer-based automatic control systems to transmit analog and digital signals such as detection, control, interlocking, and alarming of process variables in production devices. [0003] The existing instrument signal cables are often bent and pulled easily during use. Over time, the skin of the cable is easily broken, resulting in the failure of the instrument to work normally. Once a fault occurs, the instrument needs to be repaired. It takes a long time, seriously affects the actual production efficiency, and causes certain losses to the factory. Contents of the invention [0004] Based on the technical problems existing in the background technology, the present invention proposes an instrument signal cable for computer control, which has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L11/00C08L23/22C08L33/04C08L91/00C08L1/02C08L61/28C08K13/04C08K7/26C08K5/523C08K5/09C08K5/40C08K3/26C08K3/34C08K5/134H01B3/28H01B7/282
CPCC08L11/00C08K2003/265C08L2201/08C08L2203/202C08L2205/035C08L2205/16H01B3/28H01B7/282C08L23/22C08L33/04C08L91/00C08L1/02C08L61/28C08K13/04C08K7/26C08K5/523C08K5/09C08K5/40C08K3/26C08K3/34C08K5/1345
Inventor 宗翠梅王连军王玉红
Owner 安徽蓝德仪表有限公司
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