Polyphenyl ether material for outer sheath of power line in humid environment and preparation method for polyphenyl ether material

A wet environment, polyphenylene ether technology, used in circuits, electrical components, insulated cables, etc., can solve the problem of water resistance and moisture resistance and mildew resistance can not meet the needs of the market, achieve excellent water resistance, improve moisture resistance and mildew resistance. , the effect of reducing water absorption

Inactive Publication Date: 2015-12-09
TIANCHANG FUXIN ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

With the rapid development of science and technology, the water resistance, moisture and mildew resistance of the outer sheath materials of power cords used in wet environments on the market have become increasingly unable to meet the needs of the market.

Method used

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  • Polyphenyl ether material for outer sheath of power line in humid environment and preparation method for polyphenyl ether material
  • Polyphenyl ether material for outer sheath of power line in humid environment and preparation method for polyphenyl ether material

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Embodiment Construction

[0014] A polyphenylene ether material for the outer sheath of power cords in humid environments, made of the following raw materials by weight (kg): polyphenylene ether 42, polyparaben 34, polyvinylcarbazole 24, six Chlorocyclotriphosphazene 10, silicone resin microspheres 7, p-chloro-m-xylenol 3, dihydroxy aluminum stearate 4.5, nickel slag powder 18, bromocetylpyridine 12, 2-nitrobiphenyl 3. Jojoba oil 4, ethylene glycol phenyl ether acetate 8, sodium tungstate 6, barium myristate 2.5, barium laurate 1.5, calcined andalusite powder 17, flame retardant particles 13;

[0015] The preparation method of the flame retardant particles is as follows: a, take the raw materials of the following weight (kg): colemanite 25, brucite 18, boehmite 15, expanded graphite 12, basic sodium aluminum carbonate 9, basic Magnesium chloride 7, brominated bisphenol A epoxy resin 26, pentabromobenzyl polyacrylate 28, hexaphenoxycyclotriphosphazene 11, dipentaerythritol diphosphite 7, chlorinated pol...

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Abstract

The invention discloses a polyphenyl ether material for an outer sheath of a power line in a humid environment and a preparation method for the polyphenyl ether material. The polyphenyl ether material is prepared from the following raw materials in parts by weight: 31-46 parts of polyphenyl ether, 23-37 parts of polyhydroxybenzoate, 18-29 parts of polyvinyl carbazole, 8-12 parts of phosphonitrilic chloride trimer, 5-10 parts of organic silicon resin microspheres, 2-4 parts of parachlormetaxylenol, 3-6 parts of dihydroxyaluminium stearate, 15-20 parts of nickel slag micropowder, 10-15 parts of cetyl pyridine bromide, 2-4 parts of 2-nitro biphenyl, 3-6 parts of jojoba oil, 5-10 parts of glycol phenylate acetate, 4-7 parts of sodium tungstate, 2-3 parts of barium myristate, 1-2 parts of barium laurate, 15-20 parts of calcined barium laurate micropowder and 10-15 parts of flame-retardant particles. The outer sheath material disclosed by the invention has excellent water resistance, damp and mildew resistance, corrosion resistance, flame retardance, aging resistance and mechanical properties and fully satisfies the using requirement of the humid environment.

Description

technical field [0001] The invention relates to an anti-aging and corrosion-resistant ethylene-chlorotrifluoroethylene copolymer material for an outer sheath of an outdoor aerial laying power line and a preparation method thereof, belonging to the technical field of polymer material processing. Background technique [0002] The power cord is a wire that transmits current, which is mainly composed of an outer sheath, an inner sheath, and a conductor. The outer sheath, also known as the protective sheath, is the outermost sheath of the power cord. This outer sheath plays a role in protecting the power cord. The outer sheath needs to have strong characteristics, such as high temperature resistance, low temperature resistance, natural light interference resistance, good winding performance, long service life, and environmentally friendly materials. With the rapid development of science and technology, the water resistance and moisture-proof and mildew-proof properties of the ou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/12C08L67/04C08L39/04C08L83/04C08K13/06C08K9/04C08K3/38C08K3/22C08K7/24C08K3/26C08K3/16C08K5/136C08K5/3417H01B7/28H01B7/295
Inventor 林文树
Owner TIANCHANG FUXIN ELECTRONICS
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