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Nylon hose and preparation technique thereof

A hose and nylon technology, applied in the field of nylon hose and its preparation, can solve the problems of unusable products, cracks in cable sleeves, etc., and achieve the effects of strong energy absorption capacity, high strength, and low elongation at break

Inactive Publication Date: 2017-06-13
JIANGSU BIDE SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing cable glands often suffer from splits, making these products unusable in harsh environments

Method used

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  • Nylon hose and preparation technique thereof

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Embodiment Construction

[0018] The preferred embodiments of the invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the invention, and are not intended to limit the invention.

[0019] The ratios of the components in the nylon hose of the present invention are: 35 parts of silicon carbide grains, 1-1.4 parts of composite slag powder, 0.5-4 parts of medical stone powder, and 0.5-1.3 parts of graphene. The appliance made of the nylon hose has high strength and is not easy to crack, and the prepared appliance can continuously exude the beneficial element boron that meets the needs of the human body during use, so as to meet the needs of the human body for its trace elements .

[0020] During specific implementation, the ratios of the components of the first embodiment of the nylon hose of the present invention are: 35 parts of silicon carbide grains, 1 part of compos...

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Abstract

The invention provides a nylon hose which is composed of the following components in parts by weight: 35 parts of silicon carbide crystal grain, 1-1.4 parts of complex ore slag powder, 0.5-4 parts of medical stone powder, 0.5-1.3 parts of graphene, 150-193 parts of 40-50 wt% high polyethylene emulsion, 116 parts of 37 wt% hydrochloric acid, 3-5 parts of antioxidant and 7 parts of calcium humate. The high polyethylene emulsion is selected from one of polyethylene emulsions HA-soft80 and GFN. The invention also provides a preparation technique of the nylon hose. The nylon hose has the advantages of excellent high / low-temperature resistance, superhigh acid / alkali resistance, wear resistance, impact resistance and the like, and can be used for a long time in a -170-2100 DEG C environment in a standard atmosphere.

Description

technical field [0001] The invention relates to a nylon hose and a preparation process thereof. Background technique [0002] Rail vehicles use non-metallic hoses to protect the laid cables in the occasions of high-frequency vibration, frequent micro-tension and compression. There are electromagnetic compatibility requirements for laying cables. The original common method is to cover the plastic corrugated pipe with a layer of metal shielding sleeve to solve it. This method needs to be installed twice, and the structure of the connector is complicated, which is easy to cause rework. The outer metal shielding sleeve is easily worn inside and outside under high-frequency vibration, which reduces the electromagnetic compatibility shielding effectiveness. Existing cable bushings often suffer from splits, making these products unusable in harsh environments. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08K13/02C08K3/34C08K3/04
CPCC08K13/02C08K3/04C08K3/34C08L2201/08C08L2203/16C08L23/06
Inventor 王坚群何明薛晓明陈江涛
Owner JIANGSU BIDE SCI & TECH CO LTD
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