Chlorinated Polyethylene （CPE）
Chlorinated Polyethylene （CPE） is a kind of white granular elastomer, which is which is made from polyethylene and chlorine gas when they have replace-reaction in the condition of solicitation. It has good performances of combustion resistance, weather resistance, chemical medicine resistance, ozone resistance, combustion resistance, etc.. CPE has wonderful consistence and high filling with all kinds of plastics and rubber. It is an excellent plastic additive and also is a special rubber with good general performance.
- Properties and specification
Chlorinated Polyethylene has good performances of combustion resistance, weather resistance, chemical medicine resistance, ozone resistance, combustion resistance, etc.. It can be mixed with PVC, PS and PC. With good compatibility, it can be used to produce plastic alloy and improve integrative performance of related materials.
CPE specification：
Index |
Unit |
Type |
CPE135 |
CM135 |
CPE230 |
CM140 |
Chlorine content |
% |
33－37 |
33－37 |
28－32 |
38－42 |
Heat of melting |
J/g,≤ |
2.0 |
2.0 |
5.0 |
2.0 |
Volatile content |
%,≤ |
0.4 |
0.4 |
0.40 |
0.40 |
Screenings(0.9mm) |
%,≤ |
2.0 |
－ |
2.0 |
— |
Chromoplastid |
个/100g,≤ |
60 |
－ |
60 |
— |
Shao's hardness |
A，≤ |
65 |
60 |
70 |
70 |
Tensile strength |
MPa，≥ |
6.0 |
6.0 |
6.0 |
6.0 |
Mooney viscosity ML(1+4),121℃ |
MV，≤ |
－ |
80 |
－ |
110 |
Use用途
NO. |
Performance |
Use |
CPE135 |
It has advantages of good softness, low temperature tenacity, high strength, high filling, anti-aging, anti-impact, etc. |
Used in profiled bar of doors, windows, plastic pipes and board plates etc.. |
CM135 |
High tenacity, high elasticity, high tensile ratio, oil resistant, combustion resistance, etc. |
Widely apply to waterproof coil material, transportation strap with combustion resistance, oil resistant, glue tube with heat resistant, bike tyre, color strap, cable and wire jacket, etc |
CPE230 |
Good softness, good filling, aging resistance, chemical resistance and processing performance |
Used in producing magnetic stripe of refrigerator, cold resistant cable sheath, also used in producing rubber products |
CM140 |
High mechanical strength, good tenacity, good aging resistance, and good compatibility with PVC |
Used in PVC calendered film, PVC waterproof coiled material etc..
|
Packing
25kg PP woven bag |
