Cable for instrument

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: 2017-11-03
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 cable for instruments and meters proposed by the present invention includes a conductor and an insulating layer coated on the outer side of the conductor. The raw materials of the insulating layer include by weight: 120 parts of main materials, 25 parts of jute fibers, 10 parts of nano-silica, Angstrom 50 parts of rockstone, 60 parts of bentonite, 25 parts of calcined clay, 3 parts of magnesium oxide, 1.2 parts of vulcanization accelerator DETU, 0.5 part 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) trimellitic acid, 1.5 parts of phenyl petroleum sulfonate, and 1.8 parts of antioxidant.

Embodiment 2

[0016] A cable for instruments and meters proposed by the present invention includes a conductor and an insulating layer coated on the outer side of the conductor. The raw materials of the insulating layer include by weight: 130 parts of main materials, 15 parts of jute fibers, 20 parts of nano-silica, Angstrom 30 parts of rockstone, 80 parts of bentonite, 15 parts of calcined clay, 5 parts of magnesium oxide, 0.8 part of vulcanization accelerator DETU, 0.8 part of vulcanization accelerator MZ, 1,1-bis-(tert-butylperoxy)-3,3 , 1 part of 5-trimethylcyclohexane, 2.5 parts of tris(n-octyl-n-decyl) trimellitic acid, 0.5 part of phenyl petroleum sulfonate, and 3.6 parts of antioxidant.

[0017] The antioxidants include by weight: 1 part of antioxidant RD, 1.6 part of antioxidant NBC. The main ingredients in parts by weight include: 60 parts of chlorinated polyethylene, 25 parts of low melting point polyethylene compound, and 30 parts of EPDM rubber.

[0018] The low-melting-point ...

Embodiment 3

[0020] A cable for instruments and meters proposed by the present invention includes a conductor and an insulating layer coated on the outer side of the conductor. The raw materials of the insulating layer include by weight: 128 parts of main materials, 18 parts of jute fibers, 18 parts of nano-silicon dioxide, 35 parts of rock, 75 parts of bentonite, 18 parts of calcined clay, 4.5 parts of magnesium oxide, 0.9 part of vulcanization accelerator DETU, 0.7 part of vulcanization accelerator MZ, 1,1-bis-(tert-butylperoxy)-3,3 , 1.2 parts of 5-trimethylcyclohexane, 2.2 parts of tris(n-octyl-n-decyl) trimellitic acid, 0.8 parts of phenyl petroleum sulfonate, and 3 parts of anti-aging agent.

[0021] The antioxidants include by weight: 2 parts of antioxidant RD, 0.8 part of antioxidant NBC. The main ingredients in parts by weight include: 70 parts of chlorinated polyethylene, 15 parts of low melting point polyethylene compound, and 40 parts of EPDM rubber.

[0022] The low-melting-p...

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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. Background technique [0002] Instrumentation is an instrument or equipment used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc. 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 adjustment instruments used in automatic control of industrial production processes, electric adjustment instruments, and distributed instrument control systems. Instrumentation. Instruments and meters are tools for understanding the world. When using instruments and meters, sometimes they need to be leveled. It is not very convenient for staff to level them, which br...

Claims

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Application Information

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Patent Type & Authority Applications(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
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