Environment-friendly pollution-free elastic polyolefin cable material
A non-polluting, polyolefin technology, applied in the direction of insulating cables, cables, circuits, etc., can solve problems that cannot meet market demand, achieve excellent electrical conductivity and mechanical properties, good oxidation resistance, and improve strength
Inactive Publication Date: 2016-11-16
安徽吉安特种线缆制造有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
Although the present invention can solve the requirements of cable conduction and antistatic, etc., with the development of locomotive technology, the requirements for the laying environment and performance of cables are getting higher and higher, and the simple single performance can no longer meet the market demand. The present invention is here Based on the improvement, in order to achieve the characteristics of good bending resistance, fire and flame retardant, green environmental protection, aging resistance, etc., so that it can meet the requirements for the use of cables in railway engineering
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] An environmentally friendly and pollution-free elastic polyolefin cable material, prepared from the following raw materials in parts by weight (kg): sulfur 1, humic acid 5, quartz powder 6, nano-silver powder 4, aramid pulp 5, arachidic acid 5. Zinc acetylacetonate 3, beeswax 4, lauryl polyoxyethylene ether 0.3, tin-bismuth alloy powder 6, polypropylene 26, chromium oxide 3, carbon black 5, organic bentonite 4, nitrile rubber 22, polyethylene 60, hydroxyl Saturated polyester resin 22, appropriate amount of deionized water.
[0014] The environmentally friendly and non-polluting elastic polyolefin cable material is prepared by the following specific steps:
[0015] (1) Add humic acid to 14 times the amount of N, N dimethylformamide, stir well to obtain a dispersion, disperse quartz powder and nano-silver powder in the above solution, stir and mix evenly, then ultrasonically treat, temperature control Filter at 60°C for 30 minutes, wash the product with deionized water u...
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Abstract
The invention discloses an environment-friendly pollution-free elastic polyolefin cable material. The material is prepared from, by weight, 1-2 parts of sulphur, 5-6 parts of humic acid, 6-8 parts of quartz powder, 4-5 parts of nanometer silver powder, 5-7 parts of aramid pulp, 5-7 parts of arachidic acid, 3-4 parts of zinc acetylacetonate, 4-5 parts of beewax, 0.3-0.5 part of polyoxyethylene lauryl ether, 6-8 parts of tin-bismuth powder, 26-33 parts of polypropylene, 3-4 parts of chromic oxide, 5-7 parts of carbon black, 4-6 parts of organic bentonite, 22-25 parts of nitrile rubber, 60-72 parts of polyethylene, 22-30 parts of hydroxyl saturated polyester resin and a proper amount of deionized water. The prepared cable material is resistant to dampness and water, good in anti-oxidization performance, high in safety, long in service life, low in raw material cost, wide in source, stable in performance and worthy of popularization.
Description
technical field [0001] The invention relates to the technical field of cable materials, in particular to an environmentally friendly and pollution-free elastic polyolefin cable material. Background technique [0002] Polymers are widely used in various fields of production and life due to their low price, light texture, high specific strength, small thermal conductivity and good chemical stability. Most polymers are good electrical insulators with high resistivity and are prone to static electricity, which limits their applications. Antistatic hazards are becoming more and more serious, such as interfering with the normal operation of aircraft radio equipment, affecting the operation of aircraft, and the polymer shell of pharmaceutical factory equipment is prone to electrostatic adsorption of dust, affecting the purity of drugs, etc. In recent years, the national railway traffic has developed rapidly, and railway The control of the system is becoming more and more complex, ...
Claims
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IPC IPC(8): C08L23/06C08L23/12C08L9/02C08L67/00C08K13/06C08K9/04C08K3/06C08K3/36C08K3/08C08K3/22C08K3/34H01B3/44H01B7/17
CPCC08K2201/001C08K2201/005C08K2201/011C08L23/06C08L2201/04C08L2203/202C08L2205/035H01B3/441H01B7/17C08L23/12C08L9/02C08L67/00C08K13/06C08K9/04C08K3/06C08K3/36C08K2003/0806C08K2003/2251C08K3/346
Inventor 姜寿华荔建荣董文锋吴永志
Owner 安徽吉安特种线缆制造有限公司