White Powder 1.22g/Ml Density PVC Pipe CPE 135A
Chlorinated Polyethylene CPE 135A Impact Modifier For PVC Pipe And Fitting With High Tensile Strength
Description:
It is chloridized by HDPE. Because the molecule of CPE doesn't contain double bond, it has excellent weatherability, anti-flaming property and wide application. It is mainly used as PVC impact modifier.
Performance:
It is white powder and innocuous. Since hydrogen atoms are replaced by chlorine atoms , the crytallization 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 have 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.
Examples of Application:
CPE135A mainly used in products such as window profiles, pipes, pipefittings, extrusion board, and also used in magnetic materials, such as magnetic rubber strips and all type of flattened magnet.
Technical specifications:
| Item | Unit | Index |
| Chlorine content | % | 34±1 |
| Heat of Fusion | J/g | ≤ 2.0 |
| Tensile Strength | Mpa | ≥6.0 |
| Residueon sieve(0.9mm) | % | ≤2.0 |
| Shore Hardness (A) | % | ≤64 |
| Elongation | % | ≥600 |
| Density(25℃) | g/ml | 1.21 |
| Mooney viscosity | ML(1+4) 125℃ | ≤96 |
| The number of colored particles | 100g | ≤60 |
| Volatile | % | 0.76 |
Packaging:
Packed in weaved bag, 25kg / 500kg / 650kg in weight. It should be stored in cool and dry places with good ventilation. The expiring date is 12 months after the production date.
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