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Environment-friendly slow-release termite-proof low-smoke halogen-free flame-retardant cable sheath material and preparation method thereof

An environmentally friendly, flame-retardant cable technology, which is applied to circuits, electrical components, plastic/resin/wax insulators, etc., can solve the problems of wire and cable safety hazards, wire and cable damage, and termites eating wire and cables, etc.

Inactive Publication Date: 2021-09-14
江苏馨德高分子材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wire and cable sheathing materials are not only damaged by heat / light / force, but also damaged by termites during use. my country has a vast territory, most of which are in temperate and subtropical regions, which are very suitable for the survival and reproduction of termites. , Termites often eat wires and cables, resulting in damage to wires and cables, resulting in potential safety hazards for wires and cables. Therefore, it is necessary to increase the termite-proof performance of the cable sheath material

Method used

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  • Environment-friendly slow-release termite-proof low-smoke halogen-free flame-retardant cable sheath material and preparation method thereof
  • Environment-friendly slow-release termite-proof low-smoke halogen-free flame-retardant cable sheath material and preparation method thereof
  • Environment-friendly slow-release termite-proof low-smoke halogen-free flame-retardant cable sheath material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An environmentally friendly slow-release type anti-termite low-smoke halogen-free flame-retardant cable sheath material, the sheath material is made of the following components:

[0026]

[0027] Wherein, the content of vinyl acetate in ethylene-vinyl acetate (EVA) is 27, and melt index is 7;

[0028] Vinyl elastomer is ethylene-octene copolymer (POE), and the content of octene in this ethylene-octene copolymer is 22%, and melting index is 4;

[0029] The graft rate of the compatibilizer of maleic anhydride grafted POE was 1.1%;

[0030] Particle size D50 of aluminum hydroxide: 3~9um;

[0031] Magnesium hydroxide particle size D50: 3 ~ 9um;

[0032] Hydrotalcite is magnesium aluminum hydrotalcite, its particle size D50: 10 ~ 20um;

[0033] The organic silicon content of silicone powder is 71%;

[0034] The coupling agent is a titanate coupling agent;

[0035] The lubricant is polyethylene wax;

[0036] The slow-release mosquito repellent consists of zeolite pow...

Embodiment 2

[0047] An environmentally friendly slow-release type anti-termite low-smoke halogen-free flame-retardant cable sheath material, the sheath material is made of the following components:

[0048]

[0049] Wherein, the content of vinyl acetate in ethylene-vinyl acetate (EVA) is 27, and melt index is 7;

[0050] Vinyl elastomer is ethylene-octene copolymer (POE), and the content of octene in this ethylene-octene copolymer is 22%, and melting index is 4;

[0051] The graft rate of the compatibilizer of maleic anhydride grafted POE was 1.1%;

[0052] Particle size D50 of aluminum hydroxide: 3~9um;

[0053] Magnesium hydroxide particle size D50: 3 ~ 9um;

[0054] Hydrotalcite is magnesium aluminum hydrotalcite, its particle size D50: 10 ~ 20um;

[0055] The organic silicon content of silicone powder is 71%;

[0056] The coupling agent is a titanate coupling agent;

[0057] The lubricant is polyethylene wax;

[0058] The slow-release mosquito repellent consists of zeolite pow...

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Abstract

The invention discloses an environment-friendly slow-release type anti-termite low-smoke halogen-free flame-retardant cable sheath material and a preparation method thereof, and belongs to the field of preparation of halogen-free flame-retardant cable sheath materials.According to the invention, a mosquito-repelling and insect-killing liquid using zeolite powder as a slow-release carrier is added into raw materials, and the raw materials of the mosquito-repelling and insect-killing liquid adopt plant extracts with an ant-repelling effect, so the mosquito-repelling and insect-killing liquid does not generate harmful substances such as lead, halogen and the like during manufacturing and use, and has the characteristics of no halogen, flame retardance, low smoke and environmental friendliness.

Description

technical field [0001] The invention relates to the field of preparation of a halogen-free flame-retardant cable sheath material, in particular to an environmentally friendly slow-release type anti-termite low-smoke halogen-free flame-retardant cable sheath material and a preparation method. Background technique [0002] Wire and cable sheathing materials are not only damaged by heat / light / force, but also damaged by termites during use. my country has a vast territory, most of which are in temperate and subtropical regions, which are very suitable for the survival and reproduction of termites. , Termites often eat wires and cables, resulting in damage to wires and cables, resulting in potential safety hazards for wires and cables. Therefore, it is necessary to increase the termite-proof performance of the cable sheath material. Contents of the invention [0003] The object of the present invention is to provide an environmentally friendly slow-release termite-proof low-smok...

Claims

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Application Information

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IPC IPC(8): C08L23/08C08L51/06C08L91/00C08K13/06C08K9/12C08K5/10C08K5/20C08K5/053C08K3/22C08K3/26H01B3/44
CPCC08L23/0853H01B3/441C08L2201/02C08L2201/22C08L2203/202C08L2205/035C08K2003/2227C08K2003/2224C08L23/0815C08L51/06C08L91/00C08K13/06C08K9/12C08K5/10C08K5/20C08K5/053C08K3/22C08K3/26
Inventor 龚明黄永祥张斌良陈庆贵
Owner 江苏馨德高分子材料股份有限公司
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