Features: White powder,the physical and mechanical properties differ with different additives,
anti-corrosion,dielectric and anti-chemical.
It can used in many fields,such as construction,transportation,mechanical instrument,electronic,
chemical industry,agriculture,foodstuff packing and so on.
It complies with the standard of GBT5761-2006 and GB4803-94; index is as follows:
GRADE: Food Hyciene Grade PVC Resin SG8
Viscosity(or K value): 95-87ml/g (62-60)850-750
Number of impurity particle: ≤40
Volatile content: ≤0.40%
Bulk density: ≥0.45g/ml
Residue after sieve(0.25mm Mesh): ≤2.0%
Residue after sieve(0.063mm Mesh): ≤90%
Number of grain: ≤50/400cm2
Plasticizer absorbency value of 100g resin: -
Whiteness: ≥70%
Conductivity of aqueous extract: -
Residual vinyl chloride: ≤10mg/Kg
Residual Ethylidendichloride: ≤150ug/g
Food Hyciene Grade PVC Resin SG8