Ultraviolet-proof electric wire and cable material and preparation method thereof

A wire and cable material, anti-ultraviolet technology, applied in the field of anti-ultraviolet wire and cable material and its preparation, can solve the problems of poor anti-ultraviolet, economic loss, etc., achieve huge economic prospects and social benefits, improve light aging resistance, good physical and mechanical performance effect

Inactive Publication Date: 2014-01-29
JING FENG GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing PVC cable materials still have a major disadvantage of poor UV resistance. Ultraviolet rays are one of the major hazards that endanger plastic PVC c

Method used

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  • Ultraviolet-proof electric wire and cable material and preparation method thereof

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Embodiment Construction

[0012] An anti-ultraviolet wire and cable material, made of the following raw materials by weight (kg): SG-2 type PVC80, polyethylene terephthalate 25, bisphenol A polycarbonate 12, 4,4' diphenyl Methane diisocyanate 1.5, jade powder 6, diphenyl isooctyl phosphate 4, tribasic lead sulfate 1, polyethylene wax 2, processing aid ACR-4012, ultraviolet absorber UV-5311.5, ultraviolet absorber UV-90.8, Talc powder 12, ammonium polyphosphate 6, nano sepiolite 8, magnesium sulfate whisker 12, composite filler 5;

[0013] The preparation method of the composite filler is as follows: a. Take the following raw materials in parts by weight: bauxite 15, barite 10, nano-titanium nitride 6, vinyltriethoxysilane 1.5, nano-zinc powder 2, red mud 5. Stearic acid 2. Antioxidant 10351.5; b. Calcinate kaolin and lapis lazuli at 530°C for 4 hours, cool to room temperature, add appropriate amount of water together with nano-titanium nitride and red mud to grind, and heat in a water bath at 80°C 1h,...

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Abstract

The invention discloses an ultraviolet-proof electric wire and cable material and a preparation method thereof. The ultraviolet-proof electric wire and cable material is prepared from the following raw materials in parts by weight: 80-90 of SG-2 type polyvinyl chloride (PVC), 20-30 of polyethylene terephathalate, 10-15 of bisphenol A polycarbonate, 1-2 of 4,4' diphenyl-methane-diisoc, 5-8 of jade powder, 3-6 of phosphoric aciddiphenyl ethylhexyl ester, 0.5-1.5 of lead sulfate tribasic, 2-3 of polyethylene wax, 1.5-2.5 of processing agent ACR-401, 1-1.5 of ultraviolet light absorber UV-531, 0.5-1 of ultraviolet light absorber UV-9, 10-15 of talcum powder, 4-8 of ammonium polyphosphate, 5-10 of nanosepiolite, 10-15 of magnesium sulfate crystal whiskers and 4-6 of composite fillers. The cable material not only has excellent ultraviolet-proof performance and improved light aging resistance, but also has good physical and mechanical performances, softness and tear resistance, corrosion resistance, high and low temperature resistance and acid-base resistance.

Description

technical field [0001] The invention relates to a cable material and a preparation method thereof, in particular to an anti-ultraviolet wire and cable material and a preparation method thereof. Background technique [0002] With the continuous expansion of wire and cable market demand and the continuous deepening of PVC research and development in my country, the promotion and application of PVC in cable materials has been greatly deposited, and the amount of PVC is in the hands of organic materials. However, the existing PVC cable materials still have a major disadvantage of poor UV resistance. Ultraviolet rays are one of the major hazards that endanger plastic PVC cables, causing many accidents every year and causing huge economic losses. Therefore, research on UV-resistant agents is carried out. PVC cable material is very important. Contents of the invention [0003] The object of the present invention is to provide an anti-ultraviolet wire and cable material and a pre...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L67/02C08L69/00C08K13/06C08K9/02C08K7/08C08K3/30C08K3/22C08K3/08C08K5/523C08K5/5425
Inventor 许义彬
Owner JING FENG GRP
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