Technical Specification Appearance White fluid powder Intrinsic viscosityú¿ml/gú¬ 3.0-4.0 Surface densityú¿g/cm3ú¬ú¬ í¦0.35 Volatility (%) í_1 Particle size(0.45mm,40meshes passed) 98% Impurity particle numberú¿200mlú¬ 20. Property: ACR resin is white amorphous powder. It has good weather resistance, high impact-resisting strength, heat stability, and low percent thermal shrinkage, can promote plastication of PVC resin, decrease process temperature and brings excellent surface quality to finished products. It can not dissolve in water and ethyl alcohol. Non-toxic. Application: NX-401A is suitable for producing transparent pvc sheets, films, etc . N.W.25KG, packed in airproof plastic bag, then in craft paper bag with plastic woven inside. Stored in a dry ventilated place and avoid light and rain. Handle and transport in accordance with general regulations.