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CPE Chlorinated Polyethylene 135A CAS 63231-66-3

Chemical and Physical Properties:

Product Name : Chlorinated Polyethylene

Molecular Formula: CH2-CHCl-CH2-CH2 n

CAS No.:63231-66-3

Production description:

Chlorinated polyvinyl chloride (CPE) is a saturated polymer material with a white powder appearance, non-toxic and odorless, and has excellent weather resistance, ozone resistance, oil resistance, flame retardancy and coloring properties, chemical resistance and aging resistance, Good toughness (still flexibility at -30°C).


CPE is a kind of crystalized white fine particle elastomer with good softness, hydrogen atomsare in special high density polyethylene replaced by chlorine atoms. Low brittle temperature, weather resistance, aging resistance make it impact and additive

modifier.

Application:

CPE135A Have excellent toughness, weather resistance, oil resistance, flame retardant, coloring resistance, chemical and other properties, is compatible with plastics, rubber, excellent filling properties. Depending on the product performance. widely used in rigid PVC products, such as PVC profile, pipe, pipe fittings, sheet and wire etc.

 

Specification:

Item

CPE-135A

Apparent density,g/m³≥

0.48

Volatile,%

0.5

Thermal decomposition temperature,℃≥

165

Chlorine content,%

35±2

Particle size(0.9mm),≥

99% pass

Shore hardness,≤

65

Residual crystallinity,%≤

10

Number of impurity particles(25×60)c

20