Item

Unit

Index

Chlorine content 

%

35±1 

Thermal decomposition temperature

≥ 165

Volatile Matter content 

%

≤0.3

Remains crystallinity 

%

≤ 5

Tearing Strength

Mpa

≥8.0

Rate of filtration

36mesh 

%

             ≥99

Shore Hardness A

°

≤57

Apparent Density 

g/ml

≥55

Impurity Particle 

 PC/ 10g

3

WhitenessR457

°

≥86