Cpe135a Flame Retardancy
CPE135A：Chlorinated polyethylene CPE135A is used for plastic modification plastics. It is made from special polyethylene chlorinated under the action of chlorine atoms. It has excellent comprehensive physical properties, such as high temperature toughness and high tensile strength; It is quite close to the solubility parameter of PVC and has good affinity; given the correct processing conditions, a network structure is formed inside the hard PVC product, thereby giving the product excellent normal and low temperature toughness and impact strength.
Technology Date:
| ITEM | UNIT | INDEX |
| Chlorine content | % | 35±2% |
| Sieve residue(0.9mm) | % | ≤2.0% |
| Impurity particle | Pcs/100g | ≤60 |
| Thermal decomposition temperature | ℃ | ≥165 |
| Apparent density | G/ml | ≥0.46 |
| Shore hardness | A | ≤65 |
| Tensile strength | Mpa | ≥22 |
| Elongation at break | % | ≥530 |
| 100% tensile stress | ≤2.0 |
Useage:
Mainly used for PVC doors and windows profiled materials; U-PVCh upper and lower water pipes; cold change line pipes and trunking; PVC foam board; PVC extrusion board.
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