Brief introduction about CPE 135A:
Chlorinated polyethylene is called "CPE" for short. It is made from high-density polyethylene and chlorine. Its appearance is white powder. It is used as PVC impact modifier for PVC profile and PVC pipe.
Properties:
1. Inherent low-temperature flexibility without plasticization
2. Inherent flame resistance
3. Excellent endurance to chemicals
5. Good processing ability
6. Hi-molecular weight
7. Excellent stability
Specifications:
1. Chlorine content (%): 35±2
2) Volatile content (%): ≤0.4
3) Sieve residue (0.9mm) (%): ≤2.0
4) Bulk density (g/cm
3): 0.45-0.52
5) Shore hardness (A): ≤60
6) Impurities (unit/100g): ≤60
7) Tensile strength (MPa): ≥6.0
8) Elongation rate (%): ≥800
Main usage:
CPE has a dual property of plastics and rubber, so it is quite compatible with both of them. CPE is mostly used with plastics or rubber except that little is used as base materials. When used with plastics, it acts as modifier. CPE is mainly used as impact modifier in UPVC products, to improve impact strength and low-temperature property. As modifier. CPE could be used with rubber to improve its properties, such as fire-resistance, insulation and anti-ageing. Moreover, it can be an addictive for ABS to improve the flame retardant.
Packing: 25kg/bag
Storage: sealed and place shade, dry site
