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Anti-static PE corrugated pipe and preparation method thereof

A corrugated pipe and antistatic technology, which is applied in the field of polymer tubular materials, can solve the problems of flammability and limit the application range of polyethylene pipes, and achieve the effects of improved fluidity, good wear resistance, and small particle size

Inactive Publication Date: 2017-01-25
安庆市悦发管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, polyethylene pipes are prone to static electricity and are flammable, which limits the application range of polyethylene pipes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The antistatic PE corrugated pipe of this embodiment is prepared from the following raw materials in parts by weight: 200 parts of high-density polyethylene, 20 parts of low-density polyethylene, 20 parts of graphene, 20 parts of polymethacrylic acid, 100 parts of carbitol acetate, 10 parts of silver powder, 6 parts of cellulose acetate, 4 parts of sodium dodecylbenzenesulfonate, 5 parts of triethanolamine, 10 parts of vinyltriacetoxysilane, γ-glycidol 12 parts of propyltrimethoxysilane, 4 parts of N,N-diphenyl-p-aniline, 4 parts of tert-butyl peroxypivalate, 2 parts of cobalt stearate, 10 parts of polyvinyl chloride, N-methyl 4 parts of pyrrolidone, 3 parts of alkylphenol polyoxyethylene ether.

[0015] The antistatic PE corrugated pipe of the present embodiment is prepared by the following steps:

[0016] (1) Add polymethacrylic acid to carbitol acetate and stir in a mixer for 3 hours; add flaky silver powder and graphene powder with a particle size of 2 μm to the ab...

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Abstract

The invention relates to an anti-static PE corrugated pipe. The anti-static PE corrugated pipe is characterized in that the anti-static PE corrugated pipe is prepared from the following materials in parts by weight: high-density polyethylene, low-density polyethylene, graphene, polymethylacrylic acid, carbitol acetate, aluminum powder, acetobutyryl cellulose, sodium dodecyl benzene sulfonate, triethanolamine, vinyltriacetoxysilane, gamma-glycidyl propyl trimethoxy silane, N,N-diphenyl p-phenylamine, tert-butyl peroxypivalate, cobalt stearate, polyvinyl chloride, N-methyl pyrrolidone, and alkylphenol polyoxyethylene. The PE corrugated pipe has the characteristics of strong crushing resistance, good anti-corrosion property, anti-static electricity, inflaming retarding and long service life.

Description

technical field [0001] The invention relates to a polymer tubular material, in particular to an antistatic PE corrugated pipe and a preparation method thereof. [0002] technical background [0003] Polyethylene pipe has good corrosion resistance, low cost, light weight, convenient installation and long service life, and is a good substitute for metal pipes. Most plastic pipes or metal pipes mainly use water as the carrier of transporting materials when transporting media, and the transport of various solid particles, powders, and slurries is due to the large transport volume and the contact area between various solid powders and the pipe wall. Large, its wear and corrosion are more serious than when water is used as a carrier, traditional metal pipes are difficult to meet the requirements of use, and ordinary plastic pipes are even more incapable and unbearable. As a new type of plastic pipe with high wear resistance, impact resistance, corrosion resistance, low temperature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L33/02C08L1/14C08L27/06C08L51/06C08K13/04C08K7/00C08K3/08C08K3/04C08K5/18C08F255/02C08F230/08
CPCC08F255/02C08K2201/003C08L23/06C08L2201/02C08L2201/04C08L2201/08C08L2203/18C08L2205/025C08L2205/035C08L2207/062C08L2207/066C08L33/02C08L1/14C08L27/06C08L51/06C08K13/04C08K7/00C08K2003/0806C08K3/04C08K5/18C08F230/08
Inventor 舒玉法季琨季汝来刘学辉马刚
Owner 安庆市悦发管业有限公司
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