Polymerized rosin [ARDYME]

A derivative of rosin showing a higher softening point and acid value

This is a derivative of a natural resin, rosin, containing dimerized resin acids. This resin is used for hot melt adhesives and soldering flux.

Product lineups

Product Appearance and
Composition
Color (Gardner) Acid Value Softening Point (℃, R&B) Use
ARDYME R-95 Pale yellow lump 10 max. 158-168 min. 93-103 Adhesive, ink, painting and soldering fluxes
ARDYME R-140 140 min. 135-145
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