Cray Valley is the one of the well known producers in tackifying resin production in the world. They have two different hydrocarbon resin product groups, Norsolene® and Wingtack®.

NORSOLENE® hydrocarbon resins are produced by polymerisation of unsaturated, mostly aromatic, hydrocarbons.

These resins are compatible with many polymers, solvents and plasticisers. They give tack to the blends to which they are added.

Additionally, because of their aromatic hydrocarbon base and saturated nature, these resins are water-repellent and resistant to chemicals.

Their main usage fields are packaging, wood, bookbinding and contact adhesives.

Norsolene® product range:

• Norsolene® S – aromatic resins
• Norsolene® M – modified aromatic resins
• Norsolene® W – “pure monomer” resins