... Grade)Quantity :1440BAGS/36000KGSBatchNo.G201111-01G201111-02ItemsTesting standardsTest resultsPurity %≥95.096.5Degree of Substitution≥0.900.96Loss on drying,%≤ ... 120Viscometer Dial Reading @ 300rpm 91Apparent Viscosity (AV) 60Plastic Viscosity (PV)25 cp,Min29Yield Point (YP)60 lb/100 sq.ft ... Reading @ 300rpm 105Apparent Viscosity (AV) 69.5Plastic Viscosity (PV)30 cp,Min34Yield Point (YP)65 lb/100 sq.ft ...