Natural Refined Rosin

Specification:
Refined rosin is a kind of natural resin, composed by various resin acids, easily soluble in many kinds of solvents, maintains special chemical activities. An important raw material in paper, paints, ink, rubber, soap, electronics, food ester gum, rosin ester resin and other industries.

Specification	Refined rosin
Appearance	Semi-transparent solid
Color	2max	3 max
	Gardher Grade
Softening point (R&B) ≥	76
Acid Value ≥	165
Matter insoluble in ethanol ≤	0.03
Unsaponifiable matter ≤	5
Ash≤	0.08

Packaging: in galvanized iron barrel. Net weight: 225±0.5KGS/barrel.