Coumarone G90

Nitto Chemical produces three types of coumarone resin, i.e. G-Type, N-Type and V-Type resin. The G-Type is used mainly for rubber, the N-Type for adhesives and V-Type for paint, varnish and various type of ink. The N-Type is a resin specially developed for pressure sensitive adhesives such as SIS hotmelt type. The V-Type is a resin specially developed for its high degree of compatibility with various substances, such as natural resin, synthetic resin, oil and solvent

Details

Technical data

Quantity Value Unit Comment
Appearance Properties
Color <16 Gardner
Physical Properties
Specific Gravity 1.11
Molecular weight 625 g/mol
Thermal Properties
Softening point 80 - 100 ºC
Chemical Properties
Acidity number 0.18 mg KOH/g
Solubility
Solvent type Tvlvnn, Zaylvl

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