PVC Resin SG8

Category： PVC Resin
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Product Description:

Polyvinyl Chloride is a polymer which is polymerized by chlorine free radical. It has good chemical corrosion resistance, electrical insulation, chemical stability, and thermoelectricity. The resin can easily blend with variety of additives to achieve desired qualities needed in many applications.

TYPICAL PRODUCT APPLICATIONS

SG-8 is mainly used for PVC foaming pipe,fittings and foaming board.

TYPICAL PROPERTIES / PRODUCT SPECIFICATIONS

Test Items	Unit	Data	Test result
Appearance	--	White powder	White powder
K value	--	56-59	57
Polymerization degree	--	651-750	698
Impurity Particle	PCS	≤20	4
Volatile Content	%	≤0.3	0.14
Bulk density	(g/ml)	0.53～0.61	0.58
Sieve Residual（250um）	um	≤1.6	0.3
Sieve Residual（63um）	um	≥97	97
“Fish eye”	PCS/ 400cm2	≤30	4
Falta plasticizer absorption g/100g de resina	g/100g	≥12	15.1
Whiteness （160℃，10min）	%	≥75	77
Residue VCM	ug/g	≤1	1
TIME (s/400 cm3)	s/400cm3	2.0-6.0	4