Application: PR-A series Hydrocarbon Resin are suitable for adhesives, including quick packaging adhesives, bookbinding adhesives, wood adhesive, adhesive tape and glue sticks. They also can be used singly as tackifier resin in adhesive, and can also be used in blends with different resins to improve adhesive performance. Specification: Grades/Properties PR-A1100 PR-A2100 Testing Methods Appearance Granule Granule Eyeballing Softening Point °C 100 ±3 100 ±3 ASTM E 28 Color(Ga.) 3-4max 3-4 max ASTM D-1544 Acid Value (KOHmg/g) �0.5 �0.5 ASTM D 974 Melt Viscosity (200 °C) cps �230 �230 ASTM D-3236 Insoluble Vol% �0.05 �0.05 ASTM E 99 Molecular Weight �5000 Package Packed in 25kgs paper bag, pp bag or paper and pp compounding bags;17MT without pallets or 14.5MT with pallets for 1*20 FCL.Also can use 750kgs container sack,15MT with pallets for 1*20 FCL. Storage & Defence They are non-hazardous product,It should be stored in dry and cool place with fire fighting facilities.Far away from fire.sunshine,moisture and pollution. PR-R1100 petroleum resin is suitable to be used in paint. It can enhance the tenacity, hardness.