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Polyethylene plastic of electric cable for ant and mouse proofing

A polyethylene plastic and polyethylene resin technology, which is applied in the field of polyethylene plastics for ant-proof and rodent-proof cables, can solve the problems of great influence on the human body and carcinogens.

Inactive Publication Date: 2005-04-20
周宝茂 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of medicine has the harmfulness of polluting the environment, has a great impact on the human body, and is a carcinogen. Therefore, it has been discontinued at home and abroad.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The following components are kneaded by a plastic kneader, granulated by a granulator, and then processed into ant-proof and rat-proof wire and cable products through a wire and cable factory. The plastic composition is as follows:

[0020] Ingredients Amount (parts by weight)

[0021] Polyethylene resin 100

[0022] 2-Isopropylphenyl-N-methylcarbamate 1.0

[0023] α-cyano-3-phenoxybenzyl-dextrocis-2.2-

[0024] Dimethyl-3-(2′.2′-dibromovinyl)cyclopropanecarboxylate 1.0

[0025] Vanillyl Nonamide 2.5

[0026] Antioxidant 0.05

[0027] Modifier 10.0

[0028] Light Screening Agent 5.0

[0029] Calcium carbonate 15.0

[0030] Described modifying agent is selected from modifying agent EVA, CPE. The antioxidant is selected from antioxidant 1010, antioxidant 300, antioxidant DLTP and / or antioxidant CA. The polyethylene resin can be selected from LDPE, HDPE, MDPE, LLDPE and blends thereof.

Embodiment 2

[0032] Repeat the process of embodiment 1, and described plastic formulation is composed as follows:

[0033] Ingredients Amount (parts by weight)

[0034] Polyethylene resin 100

[0035] α-cyano-3-phenoxybenzyl-dextrocis-2.2-

[0036] Dimethyl-3-(2′.2′-dibromovinyl)cyclopropanecarboxylate 1.5

[0037] Vanillyl Nonamide 4.0

[0038] Antioxidant 2.0

[0039] Modifier 8.0

[0040] Light Screening Agent 3.0

[0041] Calcium carbonate 20.0

Embodiment 3

[0043] Repeat the process of embodiment 1, and described plastic formulation is composed as follows:

[0044] Ingredients Amount (parts by weight)

[0045] Polyethylene resin 100

[0046] 2-Isopropylphenyl-N-methylcarbamate 2.0

[0047] Vanillyl Nonamide 5.0

[0048] Antioxidant 3.0

[0049] Modifier 15.0

[0050] Light Screening Agent 1.0

[0051] Calcium carbonate 10.0

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PUM

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Abstract

The invention discloses a polyethylene plastic for ant-proof and rodent-proof cables, which uses polyethylene resin as the main body, is combined with ant-proof, rodent-proof and food-damage repellent, and heat-resistant, anti-oxidation, and light-aging stabilizers, according to a specific production process It is made of polyethylene anti-ant and rodent-proof functional material, and then processed into an ant-proof and rodent-proof cable with excellent performance by the cable factory.

Description

[0001] The present invention is applied on June 1st, 1999, and the application number is 99113759.0, and the name is a divisional application of the plastic invention patent application for cables for preventing ants and rodents. technical field [0002] The invention relates to a polymer material, in particular to a polyethylene plastic used for an ant-proof and rat-proof cable. Background technique [0003] As we all know, rodents have two sharp upper and lower front teeth, and have the habit of constantly grinding their teeth and biting objects randomly. When plastics such as polyethylene are used as sheathing or insulating materials for wires and cables, they will be damaged in the laying environment. It will be harmed by the edible organisms of house mice or wild mice, which often cause power outages, telecommunication interruptions, computer wiring stops after being eaten by rats, and misoperations occur from time to time. Because wires and cables are eaten by rats to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08K5/205C08L23/06
Inventor 周宝茂朱松年
Owner 周宝茂
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