Chlorinated Polyethylene

CPE 135A

CAS No.: 63231-66-3

Appearance: White powder



Chlorinated Polyethylene(CPE135A)
1.Properties:

It has fine multiple physical property with good low-temperature flexibility and better tearing strength. Its dissolved parameter are nearly same as PVC and it has good affinity with PVC. Under the condition of right processing, it can form a network composition inside of the hard PVC finish products and give them good normal, low-temperature flexibility and impact strength.

2.Specifications:

Item
Unit
CPE135A

Chlorine content
%
35+/-1

Thermal Decomposition Temperature
oC
165min

Bulk Density
g/ml
0.5min

Volatile Content
%
0.4max

Particle Size(36 mesh passing percentage)
%
99

Impurity Particle
PC/50g
10max

Shore Hardness
A
65max

Tensile Strength
MPa
6.0min


3.Features:

1) Good anti-ageing property and excellent weatherability.

2) Good anti-combustion, no self-ignition
3) Good low-temperature flexibility. Used as impact modifier in UPVC product
4) Excellent endurance to chemicals.

5) Good processing ability. Its easy to be shaped
6) Excellent stability

4.Main usage:

CPE 135A has a dual property of plastics and rubber, so it is quite compatible with both of them. CPE is mostly used with plastics or rubber except that little is used as base materials. When used with plastics, it acts as modifier. CPE is mainly used as impact modifier in UPVC products, to improve impact strength and low-temperature property. As modifier. CPE could be used with rubber to improve itsproperties, such as anti-combustion, insulation and anti-ageing. Moreover, it can be an addictive for ABS to improve the flame retardant.

5. Packing:25kg PP woven bag ,20MT/20FCL