China Polyvinyl chloride resin SG-5 factory and suppliers

Polyvinyl chloride resin SG-5

short description:

PVC resin, the physical appearance is white powder, non-toxic, odorless. Relative density 1.35-1.46. It is thermoplastic, insoluble in water, gasoline and ethanol, expandable or soluble in ether, ketone, fatty chlorohy-drocarbons or aromatic hydrocarbons with strong anti–corrosiveness, and good dieletric property.

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Product Detail

Product Tags

PVC resin can be processed into various plastic products. It can be divided into soft and hard products according to its application. It is mainly used to produce transparent sheets, pipe fittings, gold cards, blood transfusion equipment, soft and hard tubes, plates, doors and windows. Profiles, films, electrical insulation materials, cable jackets, blood transfusions, etc.

Specification

Items	SG5
Average degree of polymerization	980-1080
K value	66-68
Viscosity	107-118
Foreign Particle	16max
Volatile Matter, %	30max
Apparent Density, g/ml	0.48min
0.25mm Sieve Retained, %	1.0max
0.063mm Sieve Retained, %	95min
No. of Grain/400cm2	10max
Plasticizer absorption of 100g resin, g	25min
WHITENESS DEGREE 160ºC 10min, %	80
RESIDUAL CHLORE THYLENE CONTENT, mg/kg	1