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Wear-resistant anti-rolling cable material

A technology of cable material and anti-wear powder, which is applied to circuits, electrical components, plastic/resin/wax insulators, etc., can solve problems such as damage to cable protective sheath or core sheath, short service life of wires and cables, open circuit or short circuit, etc. , to improve the service life, improve the wear resistance and rolling resistance, reduce the effect of open circuit and short circuit

Inactive Publication Date: 2018-12-25
ZHENJIANG ZHONGJIA ELECTRICAL CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The wires and cables produced by the existing production methods of cable materials are generally only suitable for conventional indoor and outdoor environmental requirements. When some special industries need to expose the cables to the ground or need to move objects, or move with heavy machinery and equipment, It will cause a certain degree of wear and tear on the cable, and it is very easy to cause damage to the cable protective sleeve or core wire sheath, which will shorten the service life of the wire and cable, and lead to safety accidents such as open circuit or short circuit. During use, cable materials that can improve the wear resistance and rolling resistance of cables are very necessary

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Add 100 parts of polyvinyl chloride resin, 30 parts of nano-scale active light calcium carbonate and 1 part of polyethylene into the mixer and stir at a stirring speed of 120r / min and raise the temperature. When the temperature rises to 90°C, the preliminary mixing After the material is down to normal temperature, 55 parts of dioctyl phthalate, 10 parts of stabilizer, 50 parts of high-temperature plasticizer, 5 parts of anti-wear powder, 10 parts of nano emery grains, 10 parts of dioxygen trioxide Antimony, 5 parts of colorant, 5 parts of lubricant and 0.5 part of antioxidant are added to the pre-mixed material for overall mixing at a stirring speed of 50r / min, and the overall mixed material is added to the twin-screw extruder Mixing is carried out for 30 minutes, and finally the material after mixing is extruded and granulated.

[0049] Use the wire and cable produced by the cable material of the present invention as a sample, and use emery cloth as the grinding surfac...

Embodiment 2

[0052] Add 100 parts of polyvinyl chloride resin, 30 parts of nano-scale active light calcium carbonate and 1 part of polyethylene into the mixer and stir at a stirring speed of 120r / min and raise the temperature. When the temperature rises to 90°C, the initial mixing After the material is down to normal temperature, 50 parts of dioctyl phthalate, 10 parts of stabilizer, 45 parts of high-temperature plasticizer, 5 parts of anti-wear powder, 10 parts of nano emery grains, 10 parts of dioxygen trioxide Antimony, 5 parts of colorant, 5 parts of lubricant and 0.5 part of antioxidant are added to the pre-mixed material for overall mixing at a stirring speed of 50r / min, and the overall mixed material is added to the twin-screw extruder Mixing is carried out for 30 minutes, and finally the material after mixing is extruded and granulated.

[0053] Use the wire and cable produced by the cable material of the present invention as a sample, and use emery cloth as the grinding surface, a...

Embodiment 3

[0056]Add 100 parts of polyvinyl chloride resin, 30 parts of nano-scale active light calcium carbonate and 1 part of polyethylene into the mixer and stir at a stirring speed of 120r / min and raise the temperature. When the temperature rises to 90°C, the initial mixing After the material is down to normal temperature, with 60 parts of dioctyl phthalate, 10 parts of stabilizer, 55 parts of high-temperature plasticizer, 5 parts of anti-wear powder, 10 parts of nano emery, 10 parts of dioxygen trioxide Antimony, 5 parts of colorant, 5 parts of lubricant and 0.5 part of antioxidant are added to the pre-mixed material for overall mixing at a stirring speed of 50r / min, and the overall mixed material is added to the twin-screw extruder Mixing is carried out for 30 minutes, and finally the material after mixing is extruded and granulated.

[0057] Use the wire and cable produced by the cable material of the present invention as a sample, and use emery cloth as the grinding surface, appl...

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PUM

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Abstract

The invention relates to the technical field of cable processing, in particular to a wear-resistant anti-rolling cable material. When the wear-resistant anti-rolling cable material is used in a special industry, the wear resistance and the anti-rolling ability of the cable can be improved, damage of a cable protecting cover or a core skin is relieved, the service life of the cable is prolonged, and accidents such as disconnection or short-circuit are reduced; and the wear-resistant anti-rolling cable material is prepared by mixing and then extruding polyvinyl chloride resin, dioctyl phthalate,a stabilizer, a high-temperature plasticization agent, wear-resistant powder, nano emery grit, antimonous oxide, nano active light calcium carbonate, polyethylene, a colorant, a lubricant and an antioxidant.

Description

technical field [0001] The invention relates to the technical field of cable processing, in particular to a wear-resistant and rolling-resistant cable material. Background technique [0002] As we all know, wires and cables are materials used for power, communication and related transmission purposes. Wires and cables are usually rope-like cables twisted by several or groups of wires. Each group of wires is insulated from each other and often wrapped around It is twisted with a center, and the whole outer surface is covered with a highly insulating covering layer, so that the wire and cable have the characteristics of internal energization and external junction insulation. With the development of society, wires and cables are more and more widely used in various fields, such as transportation, communication, construction, etc. Therefore, the requirements for the professional field of wires and cables are also getting higher and higher. [0003] Plastics for wire and cable i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/06C08K13/02C08K5/12C08K3/22C08K3/26C08K3/34H01B3/44
CPCC08K2003/2227C08K2003/265C08K2201/011C08L27/06C08L2203/202H01B3/443C08L23/06C08K13/02C08K5/12C08K3/2279C08K3/26C08K3/34C08K3/22
Inventor 季娟
Owner ZHENJIANG ZHONGJIA ELECTRICAL CO LTD
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