Description
chlorinated polyethylene (CPE-135A)
Trade names and Synonyms:
CPE 135A, CPE 1135, CPE130A, CPE 135B, CPE352L, CPE 1401, CPE 1142,
CPE4236, CHLORINATED POLYETHYLENE.
CAS number: 63231-66-3
Appearance: white crystal powder
Description:
CPE-135A is a chlorinated polyethylene resin in white powder form. This resin, as impact modifier, has excellent multiple physical properties and good compatibility with PVC. It has excellent anti-flaming, weatherability, lower-temperature flexibility and impact strength, etc. In the right processing condition, a three-dimensional netted structure can be formed inside rigid PVC products with the resin. It has good impact resistance at normal and low temperature and is also corrosion-resistant to various acids and alkalis.
Technical index
| Item | Unit | Index |
| Chlorine content 135A | % | 35±2 |
| Heat stable time | 165°C min | ≥8 |
| Volatile Matter content | % | ≤0.4 |
| Tearing Strength | Mpa | ≥8.0 |
| Fineness 26mesh | % | ≥99 |
| Shore Hardness (A) | % | ≤65 |
| Apparent Density | g/ml3 | ≥0.55 |
| Ash Content | % | ≤4.5 |
| Impurity Particle | PC/10g | < 3 |
| Tensile elongation | % | ≥700 |
Applications:
Used as an impact modifier of PVC profile, pipes, sheet, fittings, valves, CPVC pipes, profile fittings, and other rigid PVC/CPVC products. It can also be used as a toughening agent for ABS, CPVC, PP, PS plastics.
Packaging and storage
25 kg per bag or as customer request.
transport as non-hazardous; store in a dry place.