ITEM	UNIT	INDEX
Chlorine content	%	35±2
Thermal decomposition temperature	°C	≥170
Volatile Matter content	%	≤0.4
Remains crystallinity	%	≤ 2
Tensile strength	Mpa	≥8.0
Rate of filtration (36mesh)	%	≥98
Shore Hardness A	°	≤63
Impurity Particle	pc/100g	≤50
WhitenessE457	°	≥86
Apparent density	g/ml	≥0.55
*Light calcium carbonate content		5%

1)       Good anti-aging property and excellent weatherability. It could be used under harsh climate and environment. And it is fully resistant to ozone.

2)     Good anti-combustion, no self ignition.

3)     Good low temperature flexibility. It could remain flexible under –20. It may be used as impact modifier in UPVC product.

4)     Excellent endurances to chemicals. It is inert to many chemical reagents and corrosion resistant to various acids and alkalis.

5)     Good processing ability. It is easy to be shaped.

6)     Extremely safe for operation. CPE is harmless to human body and the environment.

7)     Excellent stability.