High temperature resistance flaming-retardant silicone rubber cable material for electric power and preparing method thereof

A technology of high temperature resistance and silicone rubber, which is applied in the field of high temperature resistance and flame retardant silicone rubber cable material for electric power and its preparation, which can solve the problems of wear resistance, collision resistance, temperature resistance, medium resistance, aging resistance, and flame retardant properties that cannot meet the requirements. Rubber surface damage, loss of performance and other problems, to achieve the effect of increasing flexibility, reducing dosage, and enhancing flame retardancy

Inactive Publication Date: 2015-09-30
CHANGZHOU CITY WUJIN DISTRICT KAILIDA ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous and rapid development of China's economy, wires and cables have been widely used in various industries, and it is the second largest industry in China after the automobile industry. Or erosion, causing the cable rubber surface to be damaged or lose its original performance, especially when used in an environment with long-term high te

Method used

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  • High temperature resistance flaming-retardant silicone rubber cable material for electric power and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A high-temperature-resistant and flame-retardant silicone rubber cable material for electric power, which is prepared from the following raw materials in parts by weight (kg): methyl vinyl silicone rubber 120, neoprene rubber 10, polyethylene terephthalate 8, Trimethylolpropane Trimethacrylate 4, Magnesium Hydroxide 8, Dicyclohexyl Terephthalate 40, Vinyl Trimethoxysilane 6, NDZ-401 Titanate Coupling Agent 4, Organic Antimony Stabilizer 6. Antioxidant 168 5. Nano-calcium carbonate 50. Phosphite monophenyl diisooctyl 8. Tetrabromobisphenol A 11. Polyoxyethylene polyoxypropanolamine ether 6. Dimethicone 6. Three Antimony oxide 4, calcium stearate 7, graphite fluoride 7, nano titanium dioxide 8.

[0015] A preparation method for high temperature resistant flame retardant silicone rubber cable material for electric power, characterized in that it comprises the following steps:

[0016] (1) Mix antimony trioxide, calcium stearate, graphite fluoride, nano-titanium dioxide, o...

Embodiment 2

[0020] A high-temperature-resistant and flame-retardant silicone rubber cable material for electric power, which is prepared from the following raw materials in parts by weight (kg): methyl vinyl silicone rubber 130, neoprene rubber 15, polyethylene terephthalate 10, Trimethylolpropane Trimethacrylate 4.5, Magnesium Hydroxide 9, Dicyclohexyl Terephthalate 45, Vinyl Trimethoxysilane 6.5, NDZ-401 Titanate Coupling Agent 5, Organic Antimony Stabilizer 7. Antioxidant 168 6. ​​Nano-calcium carbonate 55, phenylenedi-isooctyl phosphite 9, tetrabromobisphenol A 12, polyoxyethylene polyoxypropanolamine ether 7.5, dimethyl siloxane 7, three Antimony oxide 4.5, calcium stearate 8, graphite fluoride 8.5, nano titanium dioxide 10.

[0021] The preparation method is the same as in Example 1.

Embodiment 3

[0023] A high-temperature-resistant and flame-retardant silicone rubber cable material for electric power, which is prepared from the following raw materials in parts by weight (kg): methyl vinyl silicone rubber 140, neoprene rubber 20, polyethylene terephthalate 12, Trimethylolpropane Trimethacrylate 5, Magnesium Hydroxide 10, Dicyclohexyl Terephthalate 50, Vinyl Trimethoxysilane 7, NDZ-401 Titanate Coupling Agent 6, Organic Antimony Stabilizer 8. Antioxidant 168 7. Nano-calcium carbonate 60, 1-phenyl-diisooctyl phosphite 10, tetrabromobisphenol A 13, polyoxyethylene polyoxypropanolamine ether 9, dimethyl siloxane 8, three Antimony oxide 5, calcium stearate 9, graphite fluoride 10, nano titanium dioxide 12.

[0024] The preparation method is the same as in Example 1.

[0025] The performance test results of the high-temperature-resistant flame-retardant silicone rubber cable material for electric power obtained in the above-mentioned embodiments 1-3 are shown in the followin...

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Abstract

The invention discloses a high temperature resistance flaming-retardant silicone rubber cable material for electric power and a preparing method thereof. The high temperature resistance flaming-retardant silicone rubber cable material for the electric power is formed by following raw materials, by weight, 120-140 parts of methyl vinyl silicone rubber, 10-20 parts of chloroprene rubber, 8-12 parts of polyethylene glycol terephthalate, 4-5 parts of tri methylol propane tri methacrylate, 8-10 parts of magnesium hydrate, 40-50 parts of dicyclohexyl terephthalate, 6-7 parts of vinyl trimethoxy silane, 4-6 parts of NDZ-401 titanate coupling agents, 6-8 parts of organic antimony stabilizer, 5-7 parts of antioxygen, 50-60 parts of nano calcium carbonate, 8-10 parts of diisooctyl phenyl phosphate, 11-13 parts of tetrabromo-bisphenol A, 6-9 parts of polyoxyethylene polyoxy hydramine amidogen ether, 6-8 parts of demethyl siloxane, 4-5 parts of antimonous oxide, 7-9 parts of calcium stearate, 7-10 parts of carbon monofluoride and 8-12 parts of nanometer titania. According to the synergistic effect of the added antimonous oxide and chlorine elements of the chloroprene rubber, the flaming retardant property of the methyl vinyl silicone rubber is enhanced, due to the added polyethylene glycol terephthalate, the diisooctyl phenyl phosphate and the tetrabromo-bisphenol A, the high temperature resistant property of the silicon rubber is improved, the wear resistant property and the machining performance are improved at the same time, and the flexibility of the cable is improved.

Description

field of invention [0001] The invention relates to a cable material, in particular to a high-temperature-resistant and flame-retardant silicone rubber cable material for electric power and a preparation method thereof. Background technique [0002] With the continuous and rapid development of China's economy, wires and cables have been widely used in various industries, and it is the second largest industry in China after the automobile industry. Or erosion, causing the cable rubber surface to be damaged or lose its original performance, especially when used in an environment with long-term high temperature and complex geological conditions, its wear-resistant collision, temperature resistance, medium resistance, aging resistance, and flame retardancy cannot reach Demand, frequent electrical accidents, and with the further improvement of the country's electrical safety requirements, the quality of electrical wires and cables will become higher and higher. Contents of the i...

Claims

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Application Information

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IPC IPC(8): C08L83/07C08L11/00C08L67/02C08K13/02C08K3/22C08K5/12C08K5/526C08K5/136C08K5/098C08K3/04C08K3/26H01B3/28
Inventor 臧磊
Owner CHANGZHOU CITY WUJIN DISTRICT KAILIDA ELECTRONICS
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