PVC resin sg5 extrusion, injection molding, for the production of pipe profile sheet SG 5

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Product Overview

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. 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.
 






































































































K value




55-59




60-62




66-68




66-68




71-72




Viscosity




73-86




87-95




107-118




107-118




127-135




Foreign Particle




16max




16max




16max




16max




16max




Volatile Matter, %




30max




30max




30max




30max




30max




Apparent Density, g/ml




0.53min




0.53min




0.48min




0.53min




0.48min




0.25mm Sieve Retained, %




2.0max




2.0max




1.0max




1.0max




1.0max




0.063mm Sieve Retained, %




97min




97min




95min




98min




98min




No. of Grain/400cm2




20max




20max




10max




10max




10max




Plasticizer absorption of 100g resin, g




14min




16 min




25min




19 min




28min




WHITENESS DEGREE 160℃10min, %




80




80




80




80




80




RESIDUAL CHLORE THYLENE CONTENT, mg/kg




1




1




1




1




1pvc sg 31.PNG





0.1981 s.