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Fireproof plastic used for household power supply socket housings

A technology of fireproof plastic and household power supply, which is applied in the direction of circuits, electrical components, coupling devices, etc., and can solve problems such as easy combustion

Inactive Publication Date: 2015-04-15
XINCHANG ZHONGZHU PLASTIC IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the defect that the existing household socket shell is easy to burn when it is used for a long time, and to provide a fireproof plastic for the household power socket shell

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] According to the following ingredients and their content (by weight percentage), the fireproof plastic used for the manufacture of household socket shells is prepared: 30% polypropylene, 30% polyethylene, 10% phase solvent, 6% reinforcing agent, anti-aging The agent is 2%, the degreasing agent is 6%, the flexibilizer is 6%, and the polyhydroxyamide (PHA) is 10%.

Embodiment 2

[0010] According to the following ingredients and their content (by weight percentage), the fireproof plastic used for the manufacture of household socket shells is prepared: 35% polypropylene, 30% polyethylene, 12% phase solvent, 5% reinforcing agent, anti-aging The agent is 3%, the degreasing agent is 5%, the flexibilizer is 5%, and the polyhydroxyamide (PHA) is 5%.

Embodiment 3

[0012] According to the following ingredients and their content (by weight percentage), the fireproof plastic used to manufacture household socket shells is prepared: 32% polypropylene, 30% polyethylene, 11% phase solvent, 5% reinforcing agent, anti-aging The agent is 2%, the degreasing agent is 6%, the flexibilizer is 5%, and the polyhydroxyamide (PHA) is 9%.

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PUM

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Abstract

The invention discloses a fireproof plastic used for household power supply socket housings, and belongs to the technical field of plastic. Combustion is easily caused because of long term using of conventional household power supply socket housings. The fireproof plastic comprises following ingredients, by weight, 30 to 35% of polypropylene, 30% of polyethylene, 10 to 12% of a phase solvent, 5 to 6% of a reinforcing agent, 2 to 3% of an anti-aging agent, 5 to 6% of a degreasing agent, 5 to 6% of a flexibility agent, and 5 to 10% of poly hydroxy amide (PHA). The high molecular compound poly hydroxy amide is added, normal temperature properties are stable, and polymerization is caused under high temperature so as to release a fire retardant.

Description

technical field [0001] The invention belongs to the technical field of plastics, and in particular relates to a fireproof plastic used for household power socket shells. Background technique [0002] The existing household power socket shell is usually composed of a socket body shell for installing electrodes and a cover shell matched with the body shell. The cover shell has the function of preventing the dust layer from entering the socket and concealing the screw holes, but it also blocks air circulation. When the socket is used for a long time, it is easy to overheat, and the shell is easy to soften, even melt, short circuit occurs, and serious burning may occur. And the material of existing household socket housing is not fireproof plastics. Contents of the invention [0003] The purpose of the present invention is to solve the defect that the existing household socket shell is prone to burning when used for a long time, and to provide a fireproof plastic for the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/06H01R13/527
CPCC08L23/12C08L23/06C08L2201/02C08L2203/20C08L2205/03C08L2205/08
Inventor 王新永
Owner XINCHANG ZHONGZHU PLASTIC IND
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