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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. 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.
This resin is designed for use in window PVC profiles, intake pipe, box pipe of cold wire, u-PVC drainage pipe, PVC foam and extruding plates as well as PVC press plate but is also useful in various other applications.
SPECIFICATIONS TYPE (CPE135A)
Chlorine content % 35±2
Heat of fusion j/g ≤ 2.0
Volatile content %≤ 0.4
Sieve residue(0.9mm) %≤ 2.0
Iron number of non-ferrousmetal, 100g 60
Shore hardness A ≤ 65
Tensile strength MPa ≥ 6.0
Mooney ViscosityML(1+4)125℃ 90-105
Coefficient of elongation ≥ 800
CPE-135A is packaged in bags at 25 kg net.