Pvc Resin K67 - sg5

Pvc Resin K67 suspension grade;
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The specification:
--Country of Original:China;
--Model:SG-5;
--K-value:68-66;
--CAS,No.:9002-86-2;
--Viscosity ml/g:113;
--Number of impurity particles ,=16;
--Volatile content ,=0.17%;
--Apparent particle density ,=0.55 g/ml;
--Residue after sieving %(0.25mm sieve pore)