Hydrocarbon Resins have become the industry standards in the adhesive and sealant industry worldwide. PRA series Hydrocarbon Resin are suitable for Adhesives.They have excellent compatibility with EVA,APAO, styrene block polymers，such as SIS, SBS, SEBS, Natural Rubber and many kinds of synthetic rubbers,as well as natural tackifier resins，such as terpene, colophony and its derivatives.They provide enhanced performance in Hot Melt Adhesive applications.
2.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% ≤0.0.5 ≤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 120 FCL.Also can use 750kgs container sack,15MT with pallets for 120 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.
