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Power-supply cable sheath with mouse and ant preventing function

A power cable and ant-proof technology, applied in the direction of insulated cables, cables, circuits, etc., can solve environmental pollution and other problems

Inactive Publication Date: 2007-09-05
上海红旗电缆(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve this problem, engineers add toxic materials such as chlordane to the cable sheath material, which is banned by the government's environmental protection department because it will cause environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] PolyOne Polymer (Shanghai) Co., Ltd. 9074-FT-40 anti-mouse bite functional masterbatch 3 copies, PolyOne Polymer (Shanghai) Co., Ltd. 9026-FT-40 anti-termite functional masterbatch 2 copies, Shanghai 95 parts of PVC sheath material for H-90 90℃ cable made by Ober Plastics Co., Ltd.;

Embodiment 2

[0012] PolyOne Polymer (Shanghai) Co., Ltd. 9074-FT-40 anti-mouse bite function masterbatch 2.5 parts, PolyOne Polymer (Shanghai) Co., Ltd. 9026-FT-40 anti-termite function masterbatch 2.5 parts, Shanghai 95 parts of PVC sheath material for H-90 90℃ cable made by Ober Plastics Co., Ltd.;

Embodiment 3

[0014] PolyOne Polymer (Shanghai) Co., Ltd. 9074-FT-40 anti-mouse bite functional masterbatch 2.5 parts, PolyOne Polymer (Shanghai) Co., Ltd. 9026-FT-40 anti-termite functional masterbatch 2 copies, Shanghai 95.5 parts of PVC sheath material for H-90 90℃ cable from Ober Plastics Co., Ltd.;

[0015] The manufacturing method of the present invention is realized through the following steps:

[0016] Pour the three materials into the container according to the ratio;

[0017] After mixing evenly, suck into the hopper of the extruder to extrude the cable sheath at the usual extrusion temperature.

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PUM

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Abstract

The invention is concerned with the power cable jacket which can defend rates, ants and other kinds of rodent animal. It consists of: the original feed with 9074-FT-40 anti-rats gnawing function that is produced by Puliwan polymer (Shanghai) Ltd., the original feed with 9026-FT-40 anti-ants gnawing function that is produced by Puliwan polymer (Shanghai) Ltd., the PVC jacket material using for H-90 90deg.C cable that is produced by Shanghai Ouboer plastic Ltd.; the proportioning is: the original feed of anti-rats gnawing function (2~3); the original feed of anti-ants gnawing function (1.5~2.5); the PVC jacket material (94.5~96.5).

Description

Technical field [0001] The invention relates to a sheath, in particular to a power cable sheath with anti-rodent, anti-ant, and other sharp-toothed creatures. Background technique [0002] Power cables are usually laid buried in the ground, which will be bitten by creatures with biting habits, such as rats, termites, etc., which will cause transmission line failure. [0003] In order to solve this problem, engineers added toxic materials such as chlordane to the cable sheath material, which was banned by the government's environmental protection department because it would cause environmental pollution. Therefore, domestic and foreign cable manufacturers currently use sheath materials containing environmentally friendly rodent inhibitors or anti-termite agents to coat the outer sheath of the cable to achieve the single function of rodent-proof or ant-proof. Summary of the invention [0004] The technical problem to be solved by the present invention is to provide a power cable s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/17
Inventor 虞文磊虞一圣张克仁盛伟秋虞文友林永泉
Owner 上海红旗电缆(集团)有限公司
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