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Brand:aa
Product detail:
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 |
