... , medical appliance 6; Transportation and storage Packing: In net 25kg PP woven PE lining bag or 25kg craft paper ... you testing quality free charge . Type ItemIndexViscosity (or K Value) , ml/g118-107(68-66)Number of impurity particle, ... mesh2.0max0.63mm mesh90minNumber of grain entries/400cm2, pieces40maxPlasticizer absorbency value of 100g resin, g17minWhiteness(160.10min after ), %75minResidual ...