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High-strength stretch-proof flame-retardant cable material

A flame-retardant cable material, tensile-resistant technology, applied in plastic/resin/wax insulators, organic insulators, etc., can solve problems such as threatening safe production and life, affecting safe production, and cable breakage

Inactive Publication Date: 2015-07-22
ANHUI WUZHOU SPECIAL CABLE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the location is often outdoors or frequently rubbed in a confined space, it is very easy to cause the cable to break or even fall off, seriously affecting production safety; at the same time, electrical fire accidents frequently occur in mechanical equipment, household appliances, and transportation facilities, while conventional cable materials As a combustible material, it also faces the threat of fire, which threatens people's safe production and life

Method used

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  • High-strength stretch-proof flame-retardant cable material
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  • High-strength stretch-proof flame-retardant cable material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A high-strength stretch-resistant flame-retardant cable material proposed by the present invention, its raw materials include by weight:

[0018]

[0019] In the preparation process of the modified montmorillonite compound nylon / polypropylene composite material, 5 parts of montmorillonite, 3 parts of salt, 16 parts of water and 25 parts of acid solution are added to the first reaction vessel in parts by weight, and the first reaction The temperature of the container and its contents was raised to 65°C, kept warm for 1.5 hours, then filtered, washed, and dried to obtain material A; material A and 100 parts of deionized water were added to the second reaction container for ultrasonic dispersion to obtain solution B, and the ultrasonic dispersion time 2h, the frequency of ultrasonic dispersion is 35KHz, and the power of ultrasonic dispersion is 1600W, then add 6 parts of stearic acid to the second reaction vessel, raise the temperature of the second reaction vessel and i...

Embodiment 2

[0021] A high-strength stretch-resistant flame-retardant cable material proposed by the present invention, its raw materials include by weight:

[0022]

[0023] During the preparation process of the modified montmorillonite composite nylon / polypropylene composite material, 8 parts of montmorillonite, 2.5 parts of salt, 17 parts of water and 20 parts of acid solution are added to the first reaction vessel by weight, and the first reaction The temperature of the container and its contents was raised to 70°C, kept warm for 1 hour, then filtered, washed, and dried to obtain material A; material A and 120 parts of deionized water were added to the second reaction container for ultrasonic dispersion to obtain solution B, and the ultrasonic dispersion time was 1.5h, the frequency of ultrasonic dispersion is 38KHz, the power of ultrasonic dispersion is 1500W, then add 9 parts of stearic acid to the second reaction vessel, raise the temperature of the second reaction vessel and its ...

Embodiment 3

[0025] A high-strength stretch-resistant flame-retardant cable material proposed by the present invention, its raw materials include by weight:

[0026]

[0027] In the preparation process of the modified montmorillonite compound nylon / polypropylene composite material, 6 parts of montmorillonite, 4 parts of salt, 15 parts of water and 23 parts of acid solution are added to the first reaction vessel in parts by weight, and the first reaction The temperature of the container and its contents was raised to 66°C, kept warm for 1.4 hours, then filtered, washed, and dried to obtain material A; material A and 105 parts of deionized water were added to the second reaction container for ultrasonic dispersion to obtain solution B, and the ultrasonic dispersion time 1.8h, the frequency of ultrasonic dispersion is 36KHz, the power of ultrasonic dispersion is 1580W, then add 7 parts of stearic acid to the second reaction vessel, raise the temperature of the second reaction vessel and its...

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Abstract

The invention discloses a high-strength stretch-proof flame-retardant cable material. The high-strength stretch-proof flame-retardant cable material comprises raw materials in parts by weight as follows: 36-39 parts of phenol formaldehyde resin, 34-37 parts of modified montmorillonite compound nylon / polypropylene composite material, 18-22 parts of epoxy resin, 1.8-2.2 parts of trioctyl trimellitate, 2-5 parts of vulcanizing agent BPO (benzoyl peroxide), 1-1.3 parts of an accelerant MZ, 4-5 parts of calcite powder, 3-6 parts of diatomaceous earth, 3-5 parts of talcum powder, 1.4-1.7 parts of a fire retardant TPP, 2.2-2.5 parts of an aluminic acid ester coupling agent, 0.7-1 part of an antioxidant 1035 and 1.5-3 parts of an anti-aging agent MB. The high-strength stretch-proof flame-retardant cable material has high strength, good stretch resistance and excellent flame retardant property and is suitable for being used in severe conditions including high-temperature, inflammable and frequent mechanical friction conditions and the like.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a high-strength stretch-resistant flame-retardant cable material. Background technique [0002] As an important carrier of power transmission, cables have a wide range of application fields and regions. Because the location is often outdoors or frequently rubbed in a confined space, it is very easy to cause the cable to break or even fall off, seriously affecting production safety; at the same time, electrical fire accidents frequently occur in mechanical equipment, household appliances, and transportation facilities, while conventional cable materials As a combustible material, it also faces the threat of fire, thus threatening people's safe production and life. At present, the development of a cable material that can be used under harsh conditions such as high temperature, flammability, and frequent mechanical friction has become a key research and development directio...

Claims

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Application Information

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IPC IPC(8): C08L61/06C08L77/02C08L23/12C08L63/00C08K13/06C08K9/04C08K9/02C08K3/34C08K5/12C08K3/26C08K5/37H01B3/36
Inventor 汤传盛刘玉明黄军
Owner ANHUI WUZHOU SPECIAL CABLE GRP
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