ITEM	UNIT	INDEX
Chlorine content	%	35±2
Thermal decomposition temperature	℃	≥170
Volatile Matter content	%	≤0.3
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