Material of lift footrest

Abstract

The invention discloses a material of a lift footrest. The material is prepared from components in parts by weight as follows: 55-60 parts of PET (polyethylene glycol terephthalate), 45-50 parts of MTF, 2-4 parts of CPE (chlorinated polyethylene) and 2-4 parts of polyethylene wax. Preferably, the material is prepared from components in parts by weight as follows: 55 parts of PET, 45 parts of MTF,3 parts of CPE and 3 parts of polyethylene wax. The lift footrest material has the benefits as follows: the material is novel in conception, standard in process, convenient to operate and high in costperformance. The notch impact strength of the lift footrest is 12.3 KT / m<2> while the notch impact strength of existing lift footrests is 3.25 KT / m<2>. The notch impact strength of the lift footrestis 3.78 times that of the existing lift footrests, which indicates that the material has better reinforcing and toughening effects than profiles of existing lift footrests. The material can be widelyapplied to fields of chemical engineering, plastic, building materials and the like.

Description

technical field [0001] The present invention relates to a material for plastic materials, in particular to a material for elevator treads. Background technique [0002] So far, the existing elevator pedals in the market have poor physical properties, low tensile strength, weak impact strength, low cost performance, and are difficult to meet consumer needs. How to improve the performance and quality of profile products, This is the subject to be studied in the present invention. Contents of the invention [0003] The material of the present invention includes the following components and parts by weight: polyethylene terephthalate (PBT) 50-60; glass fiber (MTF) 40-50; chlorinated polyethylene (CPE) 1-5; Polyethylene wax 1-5. [0004] The material of the present invention includes the following components and parts by weight: polyethylene terephthalate (PBT) 55-60; glass fiber (MTF) 45-50; chlorinated polyethylene (CPE) 2-4; Polyethylene wax 2-4. The material of the pres...

AI Technical Summary

Problems solved by technology

[0002] So far, the existing elevator pedals in the market have poor physical properties, low tensile strength, weak impact strength, low cost performance, and are difficult to meet consumer needs. How to improve the performance and quality of profile products, This is the subject of the present invention to be studied