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chlorinated polyethylene cpe 135a PVC impact modifier

chlorinated polyethylene cpe 135a PVC impact modifier
chlorinated polyethylene cpe 135a PVC impact modifier
chlorinated polyethylene 1. High impact resistance. 2. Widely used in plastics. 3. World largest production capacity. chlorinated polyethylene

chlorinated polyethylene 1. High impact resistance. 2. Widely used in plastics. 3. World largest production capacity. chlorinated polyethylene

PRODUCT DESCRIPTION

Specifications

OEM manufacture produce as required 
1.Weather-resistance 
2.Inherent flame resistance 
3.Excellent endurance to chemicals.

Features: 
     1) Good anti-ageing property and excellent weatherability. It could be used under
harsh climate and environment, and it is fully resistant to ozone
     2) Good anti-combustion, no self-ignition
     3) Good low-temperature flexibility. It could remain flexible under -20. It may be
used as impact modifier in UPVC product
     4) Excellent endurance to chemicals. It is inert to many chemical reagents, and 
corrosion-resistant to various acids and alkalis
    5) Good processing ability. It's easy to be shaped
    6) Extremely safe for operation. CPE is harmless to human body and the environment
    7) Excellent stability

 

Specifications

 

PVC Impact Modifier 
1.Chlorinated Polyethylene(CPE) 
2. fire-resistance 
3. impact-resistance 
4.It's widely used for hard PV

 

Chlorinated Polyethylene, or CPE, is a very promising thermalplastic material widely used as PVC impact modifier in the world. It can greatly improve the shock-resistance and tensile properties of PVC products. Besides this, CPE is also used in building materials, rubber industry, electronic machinery, biomedicine, agriculture, packaing, paint, textile industry and packaing.

 

Fine CPE 135A has good physical properties such as weatherablity, tensile strength and fine coherency with Pvc materials. In the right condition, it can form three-dimensional netted structure inside hard pvc materials to improve its shock-resistance propertises at normal and low temperature.

 

All the propertise of our CPE products have either outperformed or met the Chinese National Standard. The specific technical figures are as follows.

NO

Ltem

Unit

Lndex

Test method

1

Content of chlorine

%

35±1

GB/T 7139

2

Density of surface

g/cm3

≤0.5

 

3

volatilization

%

≤0.3

GB/T 2914

4

temperature

°C

≥165

HG/T 2704

5

Crystallization resideual

%

≤2

DSC

6

Shao hardness(A)

 

≤57

GB/T 2411

7

Tensile strength

mpa

≥9

GB/T 528

8

Rater mesh screening at 32 meshes

%

≥99

GB/T 2916