chlorinated polyethylene-----CPE

CPE chlorinated polyethylene CAS:64754-90-1 Content of chlorine%34 ~36 25 +/- 0.2kg pp/pe per bag. 16mt/20'fcl

CPEchlorinated polyethylene CAS:64754-90-1Spec:Content of chlorine %  34 ~36Thermal decomposition temperature °C ≥ 165Crystallization residual % ≤ 5Volatilization % ≤ 0.30Residue onsieve % ≤ 0.5Foreign particle/(25*60 M2)≤ 15Appraent density g/ml ≥ 0.52Shore hardness (A)≤ 57Tensile strength Mpa ≥ 6

Feature: CPE resin is one kind of rubber high molecular material made of high-density polythene resin

after chlorination reaction. From the molecular constitution, we can see that CPE can be seen as

random copolymer of ethane, chloroethylene and 1, 2 acetylene dichloride; its molecular chain is

saturated and the polar chlorine atoms are in random distribution, thus, it has the good

mechanical and chemical properties and is widely used in machinery, electric, chemical, mine and

building material industries. The heat resistance, resistance to ozone and weather and aging

resistance of CPE are better than those of rubber; its oil resistance is better than that of NBR

and CR; its aging resistance is better than that of CSM and it can resist the corrosion medium

of acid, caustic and salt etc. It's innocuity, flame resisting and no explosion hazard.CPE product can be classified into two categories: general type and rubber type. The former is

used for plastics modification, and the latter is used for making elastomer material.   Application:   Our company mainly used as the impact resistant modifier of PVC. At present, it takes 95%

share of the impact resistant modifier market of domestic PVC. The additive shares of H135 type

CPE as the impact resistant modifier of PVC profile shapes is 9~ 12; the shares as the impact

resistant modifier of PVC water feeding pipe and other liquid transfer pipe under pressure is 4~

6; this can effectively improve the low temperature resistant impact property of PVC product. In

addition, H135 type CPE is widely added into the products including PVC plate, sheet, calcium-

plastic box, case of household appliances and electrical appliance fittings to improve the

mechanical property and electrical property. CPE can be compatible and use with most plastics

and rubbers simultaneously. The polymer crossblend system with bad compatibility can take CPE as

bulk filler. The rubbers used together with CPE include caoutchouc, butadiene styrene rubber,

ethylene propylene diene copolymer, polyurethane rubber, acrylonitrile butadiene rubber,

neoprene and chlorosulfonated polyethylene etc. The plastics used together with CPE include PVC,

PE, PP, EVA and PA etc, which greatly improve the low temperature resistant impact property and

increase flame resistance, oil and aging resistance, corrosion resistance and insulatibity. This

can make the plastic product have high filling property and reduce production cost.    Packing and specification:25 +/- 0.2kg pp/pe per bag. 16mt/20'fclStorage and transportation:    For the viscoelasticity and absorbency of CPE resin are strong, this product shall be stored

in the dry and ventilated warehouse with stack height no more than 10 bags and avoid

solarization, damp and takes strict precautions again stress. It is not dangerous cargo. 

chlorinated polyethylene-----CPE