CPE

9002-86-2
Catalogue of the Impact Modifier

 

Product	CPE135A	CPE135B(cm135)	CM140
Chlorine content %	33-37	33-37	38-42
Volatile content %	≤  0.4	≤  0.4	≤  0.4
Screenings 0.9mm %	≤  1.0	≤  1.0	≤  1.0
Shao's hardA	≤ 65	≤  60	≤  70
Tensile strength Mpa	≥ 6.0	≥6.0	≥6.0

 

Typical Specification
 
1.Item Unit

 

(1)general type.

 

CPE135(CPE135A)  

Chlorine content %    33-37  
Volatile content %    ≤  0.4
Screenings 0.9mm %  ≤  1.0
Shao's hardA          ≤ 65
Tensile strength Mpa  ≥ 6.0 

(2)Rubber type 

 

CM135 (CPE135B)/ CM140.

 

Chlorine content %   33-37 / 38-42
Volatile content %   ≤ 0.4 / 0.4
Screenings 0.9mm %   ≤ 1.0 / 1.0
Shao's hard A        ≤ 60  / 70
Tensile strength Mpa ≥ 6.0 / 6.0

General Information

 

2.Introduction

 

It is chloridized by HDPE. Due to the molecule of CPE does not contain double bond, it has excellent weatherability, anti-flaming and wide application. It is mainly used as PVC impact modifier.

 

3.Product performance

 

It is white powder and innocuous. Since hydrogen atoms are replaced by chlorine atoms, the crystallization of HDPE was destroyed and becomes soft and full of rubber property. Because of the presence of chlorine atom, CPE turns into polar polymers and has the same polar groups as PVC. Under this situation, it increases the compatibility of PVC. In addition, it can blend with PE, PS and rubber to improve its physical properties.

 

4.Product Application

 

(1)CPE135 is a series of plastic products.It has advantages of high strength, high filling, anti-aging, anti-impact, etc., and widely served as PVC impact modifier, non-transparent products. This product complies with the HG/T2704-2002.

(2)CM135 used in PVC profile shape.

(3)CM140 used in PVC pipe.

High quality but low price in term of CPE135  CM135  CM140