Technical index Food Hyciene Grade PVC Resin ISO9001:2008 Certified Company Active in PVC Resin for 8 Years

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 SG3

Viscosity(or K value): 135-127ml/g (72-71)1350-1250

Number of impurity particle: ≤30

Volatile content: ≤0.40%

Bulk density: ≥0.42g/ml

Residue after sieve(0.25mm Mesh): ≤2.0%

Residue after sieve(0.063mm Mesh): ≤90%

Number of grain: ≤40/400cm2

Plasticizer absorbency value of 100g resin: ≥25g

Whiteness: ≥75%

Conductivity of aqueous extract: ≤5uS/cm.g

Residual vinyl chloride: ≤10mg/Kg

Residual Ethylidendichloride: ≤150ug/g

Food Hyciene Grade PVC Resin SG3