Anti-corrosion anti-abrasion creep-resistant electric wire cable material for household electrical appliances and preparation method of anti-corrosion anti-abrasion creep-resistant electric wire cable material

Abstract

The invention discloses an anti-corrosion anti-abrasion creep-resistant electric wire cable material for household electrical appliances and a preparation method of the anti-corrosion wear-proof creep-resistant electric wire cable material. The anti-corrosion wear-proof creep-resistant electric wire cable material is prepared from the following raw materials by weight: 65 to 80 parts of polyethylene, 26 to 39 parts of polyvinylidene fluoride, 18 to 34 parts of allyl diglycol carbonate resin, 10 to 15 parts of datolite, 5 to 10 parts of boron-rich slag, 10 to 15 parts of pentaerythrityl tetraisostearate, 15 to 25 parts of para-polyphenyl, 8 to 12 parts of candelilla wax, 6 to 9 parts of cadmium carbonate, 5 to 10 parts of carbonyl iron powder, 2 to 4 parts of lanthanum laurate and 12 to 17 parts of porous konilite. The cable material prepared from the raw materials of polyethylene, polyvinylidene fluoride, allyl diglycol carbonate resin, para-polyphenyl, nano-diamond, carbonyl iron powder, porous konilite and the like is high in creep resistance, high in heat aging resistance, and high in abrasion resistance and corrosion resistance, is not likely to wear or cause corrosion damage and is long in service life.

Description

technical field [0001] The invention relates to a cable material and a preparation method thereof, in particular to a corrosion-resistant, abrasion-resistant and creep-resistant wire and cable material for household appliances and a preparation method thereof. Background technique [0002] Polyethylene, referred to as PE, is a thermoplastic resin obtained by polymerization of ethylene. It is odorless, non-toxic, feels like wax, has excellent low temperature resistance (the lowest operating temperature can reach -100 ~ -70 ° C), good chemical stability, and can resist most acid and alkali erosion (not resistant to oxidizing properties. acid). It is insoluble in common solvents at room temperature, has low water absorption and excellent electrical insulation, and can be widely used in the production of cable products. With the rapid development of the cable industry, there are increasingly higher requirements for the performance of polyethylene cables. However, the existing...

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Problems solved by technology

However, the existing polyethylene cable materials still have the disadvantages of poor corrosion resistance, poor wear resistance and poor creep resistance, which cannot meet the requirements of the market

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