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A cable for instrumentation

A technology of instruments and cables, which is applied in the field of cables for instruments, can solve the problems of troublesome work for people, inconvenient leveling for staff, anti-aging of cables, and insufficient waterproof performance to meet the needs, etc., to achieve excellent waterproof and toughness, hardness and The effect of balanced toughness and avoiding fracture

Active Publication Date: 2019-05-07
ANHUI RUIXIN AUTOMATION INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Instrumentation is a tool to understand the world. When the instrumentation is used, sometimes it needs to be leveled. It is not very convenient for the staff to adjust it, which brings troubles to people's work.
However, the anti-aging and waterproof performance of cables for instruments and meters cannot meet the needs and needs to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of instrument cable that the present invention proposes, comprises conductor and the insulation layer that is coated on the outside of conductor, and the raw material of insulation layer comprises by weight: 120 parts of main material, 25 parts of jute fiber, 10 parts of nano silicon dioxide, angstrom 50 parts of rock stone, 60 parts of bentonite, 25 parts of calcined clay, 3 parts of magnesium oxide, 1.2 parts of vulcanization accelerator DETU, 0.5 parts of vulcanization accelerator MZ, 1,1-bis-(tert-butylperoxy)-3,3 , 2 parts of 5-trimethylcyclohexane, 1.5 parts of tris(n-octyl-n-decyl) trimellitate, 1.5 parts of phenyl petroleum sulfonate, and 1.8 parts of anti-aging agent.

Embodiment 2

[0016] A kind of instrument cable that the present invention proposes, comprises conductor and the insulation layer that is coated on the outside of conductor, and the raw material of insulation layer comprises by weight: 130 parts of main material, 15 parts of jute fiber, 20 parts of nano silicon dioxide, angstrom 30 parts of rock stone, 80 parts of bentonite, 15 parts of calcined clay, 5 parts of magnesium oxide, 0.8 parts of vulcanization accelerator DETU, 0.8 parts of vulcanization accelerator MZ, 1,1-bis-(tert-butyl peroxy)-3,3 , 1 part of 5-trimethylcyclohexane, 2.5 parts of tris(n-octyl-n-decyl) trimellitate, 0.5 parts of phenyl petroleum sulfonate, 3.6 parts of anti-aging agent.

[0017] The anti-aging agent includes by weight: 1 part of anti-aging agent RD and 1.6 parts of anti-aging agent NBC. The main ingredients include by weight: 60 parts of chlorinated polyethylene, 25 parts of low melting point polyethylene compound, and 30 parts of EPDM rubber.

[0018] The lo...

Embodiment 3

[0020] A kind of instrument cable that the present invention proposes, comprises conductor and the insulating layer that is coated on the conductor outside, and the raw material of insulating layer comprises by weight: 128 parts of main material, 18 parts of jute fiber, 18 parts of nano silicon dioxide, angstrom 35 parts of rockite, 75 parts of bentonite, 18 parts of calcined clay, 4.5 parts of magnesium oxide, 0.9 parts of vulcanization accelerator DETU, 0.7 parts of vulcanization accelerator MZ, 1,1-bis-(tert-butylperoxy)-3,3 , 1.2 parts of 5-trimethylcyclohexane, 2.2 parts of tris(n-oct-n-decyl) trimellitate, 0.8 parts of phenyl petroleum sulfonate, 3 parts of anti-aging agent.

[0021] The anti-aging agent includes by weight: 2 parts of anti-aging agent RD and 0.8 part of anti-aging agent NBC. The main ingredients include by weight: 70 parts of chlorinated polyethylene, 15 parts of low melting point polyethylene compound, and 40 parts of EPDM rubber.

[0022] The low-melt...

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PUM

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Abstract

The invention discloses a cable for an instrument. The cable comprises a conductor and an insulation layer, wherein the insulation layer wraps the conductor, and the raw material of the insulation layer comprises the constituents based on parts by weight: 120-130 parts of main material, 15-25 parts of jute fiber, 10-20 parts of nanometer silicon dioxide, 30-50 parts of halloysite, 60-80 parts of bentonite, 15-25 parts of calcined clay, 3-5 parts of magnesium oxide, 0.8-1.2 parts of vulcanization accelerator DETU, 0.5-0.8 part of vulcanization accelerator MZ, 1-2 parts of 1,1-di-(tert-butylperoxy)-3,3,5-trimethylcyclohexane, 1.5-2.5 parts of trioctyl(n-octyl n-decyl phthalate), 0.5-1.5 parts of phenyl petroleum sulfonate and 1.8-3.6 parts of anti-aging agent. The cable is extremely excellent in aging resistance, water prevention and flexibility, has extremely good stability, is difficult to break and has extremely excellent tensional resistance, aging resistance and corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of cables for instruments, in particular to a cable for instruments and meters. Background technique [0002] Instrumentation is an instrument or device used to detect, measure, observe, and calculate various physical quantities, material components, and physical parameters. Vacuum leak detectors, pressure gauges, length measuring instruments, microscopes, multipliers, etc. are all instruments. In a broad sense, instruments and meters can also have functions such as automatic control, alarm, signal transmission and data processing, such as pneumatic regulating instruments and electric regulating instruments used in the automatic control of industrial production processes, as well as distributed instrument control systems. instrumentation. Instrumentation is a tool to understand the world. When the instrumentation is used, sometimes it needs to be leveled. It is not very convenient for the staff to level it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B3/44C08L23/28C08L23/06C08L25/06C08L1/02C08K13/02C08K3/34C08K3/22C08K5/14
CPCC08K2003/222C08L23/286C08L2201/08C08L2203/202C08L2205/035H01B3/44H01B3/448C08L23/06C08L25/06C08L1/02C08K13/02C08K3/34C08K3/346C08K3/22C08K5/14
Inventor 高凤谊
Owner ANHUI RUIXIN AUTOMATION INSTR