Creep-resistant antistatic palm fiber-reinforced polyethylene composite material and preparation method thereof

Abstract

The invention discloses a creep-resistant antistatic palm fiber-reinforced polyethylene composite material and a preparation method thereof. The creep-resistant antistatic palm fiber-reinforced polyethylene composite material is prepared from 130-140 parts by weight of polyethylene, 20-30 parts by weight of a tetrafluoroethylene-propylene copolymer, 10-15 parts by weight of polyethersulfone, 6-8 parts by weight of fumaric acid-modified rosin pentaerythritol ester, 5-7 parts by weight of tetraethylene glycol diheptylate, 3-5 parts by weight of dicyclohexyl peroxydicarbonate and 7-9 parts by weight of bis-aminopropyl / ethoxy aminopropyl dimethicone. Through mixing treatment on the tetrafluoroethylene-propylene copolymer, polyethersulfone and polyethylene and use of palm fibers, basic magnesium chloride whiskers and asbestos powder as fillers, material mechanical properties are improved, material creep resistance is improved and the problem of poor polyethylene material creep resistance is solved. Through use of stearamidopropyl amine oxide, conductive mica powder and tetraethylene glycol diheptylate as raw materials, polyethylene material antistatic performances are improved.

Description

technical field [0001] The invention relates to a composite material, in particular to a creep-resistant and antistatic palm fiber reinforced polyethylene composite material and a preparation method thereof. Background technique [0002] With the improvement of my country's economic level, people's requirements for the quality of life are also getting higher and higher. The living environment and working environment are a large part of our life, and people have higher and higher requirements for it, and temperature is one of them. Facing the cold winter, heating has become an indispensable part, and the use of air conditioners will generally dry the skin, which is not the first choice of people. Floor radiant heating is popular and sought after because of its stable and uniform temperature, which will not affect the ambient humidity. In the past, steel pipes were generally used for ground radiant heating pipes, but steel pipes have many defects, such as heavy weight, diffi...

AI Technical Summary

Problems solved by technology

In the past, steel pipes were generally used for ground radiant heating pipes, but steel pipes have many defects, such as heavy weight, difficult installation, poor corrosion resistance, and frequent maintenance and replacement.

Nowadays, polyethylene pipes are generally used to solve the problems of heavy weight, corrosion resistance and poor toughness of steel pipes. It has a series of advantages such as good toughness, corrosion resistance, impact resistance, and wear resistance. Thick, high cost, when the pressure inside the pipe reaches a certain height, the pipe wall is prone to a series of problems such as creep

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