CHLORINATED POLYETHYLENE CPE135A,CAS NO.:64754-90-1

CHLORINATED POLYETHYLENE CPE135A,CAS NO.:64754-90-1
Model:-
Brand:-
Origin:Made In China
Category:Chemicals / Plastic Materials
Label:CPE135A , IMPACT MODIFIER
Price: ¥0.8 / kg
Min. Order:1000 kg

Product Description

Chlorinated polyethylene or named CPE, which is made of HDPE by partial chlorination. Due to the existence of chlorine atom, CPE has softness and some rubber properties, and makes it a polar polymer with the same polar group as PVC, increasing the compatibility with PVC. CPE has the function of accelerating PVC melting and plasticizing. With the increase of CPE content, the plasticizing time is shortened, the plasticizing torque and equilibrium torque are increased, and the viscosity of plasticized melt is increased. With the increase of chlorination degree, the original crystalline HDPE gradually becomes an amorphous elastomer. The content of chlorine in CPE used as toughening agent is generally 25-45%. Besides toughening effect, chlorinated polyethylene also has cold resistance, weather resistance, fire resistance and chemical resistance,that’s why it is the leading impact modifier in China, especially in PVC pipe and profile production.

According to different applications, the main products include CPE135A, CPE135B.CPE135A is a model of chlorinated polyethylene. The first digit 1 represents that the residual crystallinity (TAC) is 0-10%, the second and third digits 35 represent that the chlorine content is 35%, and the last digit a represents the molecular weight of PE.CPE135B is prepared by chlorination of special polyethylene under the action of chlorine atoms.

CHLORINATED POLYETHYLENE CPE135A,CAS NO.:64754-90-1 1

Member Information

HTX Chemical Limited
Country/Region:Shan Dong - China
Business Nature:Manufacturer
Phone:+8617277213776
Contact:Lau (sale manager)
Last Online:16 Feb, 2024