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Environment-friendly sheath material for cable and preparation method thereof

An environmentally friendly technology for cable sheathing materials, applied in the direction of insulating cables, cables, circuits, etc., to achieve the effects of easy separation, improved printing and identification, and low smoke emission

Inactive Publication Date: 2012-04-11
FANYA CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Conventional wires and cables are quite serious sources of pollution, which will produce a large amount of dioxins, lead, halogens and other public hazards during their manufacture, use and disposal.

Method used

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  • Environment-friendly sheath material for cable and preparation method thereof
  • Environment-friendly sheath material for cable and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The components in the formula: 100 parts of POE, 2.5 parts of DCP, 2 parts of TAIC, 1.5 parts of antioxidant 1010, 15 parts of special fumed silica (Germany Degussa R300 type), compound modification of flame retardant synergist 50 parts of high-strength nano-kaolin (S-580 type of Shandong Zaozhuang Sanxing High-tech Material Co., Ltd.), 10 parts of epoxy ethyl soybean oil, 30 parts of nano-magnesium hydroxide flame retardant (Dalian Fumeida New Material Technology Co., Ltd.), 5 parts of silicone flame retardant (Japan Shin-Etsu Chemical Co., Ltd. FRX-210 type), 3 parts of composite stabilizer calcium / zinc (Hangzhou Longshang Chemical Co., Ltd. CZ-3390 type), 3 parts of MV (Shanghai Rizhisheng New Technology Development Co., Ltd., model 0106), 5 parts of zinc oxide, and 0.5 parts of coupling agent (Si69 Jiangsu Aiteen Polymer Material Co., Ltd.).

[0021] The preparation steps are: according to the mass parts of the formula, POE, epoxy ethyl soybean oleate, composite st...

Embodiment 2

[0023] The components in the formula: 100 parts of POE, 3.5 parts of DCP, 2 parts of TAIC, 2.5 parts of antioxidant 1010, 25 parts of special fumed silica (Germany Degussa R300 type), compound modification of flame retardant synergist 45 parts of high-strength nano-kaolin (S-580 type of Shandong Zaozhuang Sanxing High-tech Material Co., Ltd.), 25 parts of epoxy ethyl soybean oil, 40 parts of nano-magnesium hydroxide flame retardant (Dalian Fumeida New Material Technology Co., Ltd.), 10 parts of silicone flame retardant (Japan Shin-Etsu Chemical Co., Ltd. FRX-210 type), 7 parts of composite stabilizer calcium / zinc (Hangzhou Longshang Chemical Co., Ltd. CZ-3390 type), 7 parts of MV (Shanghai Rizhisheng New Technology Development Co., Ltd., model 0106), 7 parts of zinc oxide, and 1.5 parts of coupling agent (Si69 Jiangsu Aiten Polymer Material Co., Ltd.).

[0024] The preparation steps are the same as above.

Embodiment 3

[0026] The components in the formula: 100 parts of POE, 3 parts of DCP, 2.5 parts of TAIC, 2 parts of antioxidant 1010, 20 parts of special fumed silica (Germany Degussa R300 type), compound modified flame retardant synergist 40 parts of high-strength nano-kaolin (S-580 type of Shandong Zaozhuang Sanxing High-tech Material Co., Ltd.), 20 parts of epoxy ethyl soybean oleate, 35 parts of nano-magnesium hydroxide flame retardant (Dalian Fumeida New Material Technology Co., Ltd.), 8 parts of organic silicon flame retardant (Japan Shin-Etsu Chemical Co., Ltd. FRX-210 type), 5 parts of composite stabilizer calcium / zinc (Hangzhou Longshang Chemical Co., Ltd. CZ-3390 type), 5 parts of MV (Shanghai Rizhisheng New Technology Development Co., Ltd., model 0106), 6 parts of zinc oxide, and 1 part of coupling agent (Si69, Jiangsu Aiteen Polymer Material Co., Ltd.).

[0027] The preparation steps are the same as above.

[0028] Each component is described below:

[0029] POE is a new type ...

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Abstract

The invention discloses an environment-friendly sheath material for cable and preparation method thereof, wherein the sheath material comprises the following materials based on parts: 100 parts of POE, 2.5-3.5 parts of DCP, 2-2.5 parts of TAIC, 1.5-2.5 parts of anti-oxidant, 15-25 parts of white carbon black, 40-50 parts of kaolin, 10-25 parts of plasticizer, 30-40 parts of nanometer magnesium hydroxide fire retardant, 5-10 parts of organic silicon fire retardant, 3-8 parts of compound stabilizer, 3-8 parts of compatilizer, 5-7 parts of zinc oxide and 0.5-1.5 parts of coupling agent. The manufacturing steps are as follows: adding components based on the formula into an internal mixer, and drawing pieces after mixing and cooling the pieces and weighing them and putting them into a storehouse. The invention can increase the chart yield by about 30%. The smoke density when the invention is burned by open fire is below 70, and oxygen index can reach over 35 and temperature-resisting grade can reach 50 degrees centigrade below zero-105 degrees centigrade. The sheath material is environment-friendly and satisfies performances of the cable sheath.

Description

[0001] technical field [0002] The invention relates to the field of wire and cable sheath materials, in particular to an environment-friendly sheath material and a preparation method thereof. Background technique [0003] In recent years, with the improvement of people's awareness of the protection of the earth's environment, environmentally friendly cables made of halogen-free and non-lead materials are gradually replacing the previous PVC cables. [0004] Conventional wires and cables are quite serious sources of pollution, which will produce a lot of public hazards such as dioxins, lead, and halogens when they are manufactured, used, and disposed of. In recent years, Europe, the United States and Japan have attached great importance to the pollution related to cables. Their governments have not only imposed strict restrictions on the emissions from the cable manufacturing process, but also implemented comprehensive monitoring on the disposal of scrap cables, forcing cab...

Claims

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Application Information

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IPC IPC(8): C08L23/08C08K13/06C08K3/36C08K3/34C08K3/22C08K5/54H01B7/295
Inventor 徐俊琪徐丽詹格东王艳
Owner FANYA CABLE
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