Insect-and-ant prevention polyethylene water supply tubular product and preparation method thereof

Abstract

The invention discloses an insect-and-ant prevention polyethylene water supply tubular product and a preparation method thereof. The insect-and-ant prevention polyethylene water supply tubular product is prepared from the following raw materials in parts by weight: 40-60 parts of high density polyethylene, 20-40 parts of linear low density polyethylene, 15-25 parts of polyethylene naphthalate, 5-10 parts of nano aluminium phosphide, 10-15 parts of bis(2-ethylhexyl) terephthalate, 7-14 parts of naphthenic acid butyl ester, 2-3 parts of propyl gallate, 10-15 parts of steel slag micro powder, 8-16 parts of germanium powder, 15-20 parts of filling master batch, 3-6 parts of polyethylene wax, 2-4 parts of coconut monoethanol amide, 3-4 parts of polyamide wax micro powder, 2.5-4.5 parts of eucalyptus oil, 1.5-2.5 parts of 2-ethylhexyl diphenyl phosphate, 2-3 parts of dibasic lead stearate, 1-2 parts of di(beta-butoxy carbonyl-ethyl) tin bis(isooctyl mercaptoacetate), 1-2 parts of dichlorodiphenyltrichloroethane and 2-3 parts of benzyl benzoate. According to the invention, insect-and-ant prevention elements such as nano aluminium phosphide, eucalyptus oil and dichlorodiphenyltrichloroethane are added in the PE (polyethylene) water supply tubular product, so that the polyethylene water supply tubular product can be effectively prevented from being bitten by insects and ants; in addition, the prepared tubular product has excellent mechanical property, ageing resistance, heat resistance and processability, and is long in service life and wide in application prospect.

Description

Technical field [0001] The invention relates to a PE pipe and a preparation method thereof, in particular to an insect-proof and ant-proof polyethylene water supply pipe and a preparation method thereof. Background technique [0002] Because of its high strength, high temperature resistance, corrosion resistance, non-toxicity, and wear resistance, PE pipes are widely used in the field of water supply manufacturing. They are the replacement products of traditional steel pipes and polyvinyl chloride drinking water pipes. In recent years, with the rapid development of science and technology and the continuous improvement of people's living standards, the performance requirements of PE water supply pipes have become higher and higher. At present, PE water supply pipes on the market are susceptible to insect bites and damage, which greatly reduces The service life of PE pipe is limited, and its application range is limited. Therefore, there is an urgent need to develop an insect-proo...

AI Technical Summary

Problems solved by technology

In recent years, with the rapid development of science and technology and the continuous improvement of people's living standards, the performance requirements for PE water supply pipes are getting higher and higher. Currently, PE water supply pipes on the market are easily damaged by insects and ants, which greatly reduces the The service life of the PE pipe is shortened, and its application range is limited.