Refined Hydrogenated Rosin

This series of products are refined from gum rosin which they are eliminated impurity and the coloring radical

Refined Hydrogenated Rosin
Type		SBRHR-1			SBRHR-2
Fe-Co color scale / Lovibond color	max		XC	1.5    0.3		XC	2.0    0.6
Softening Point(R&B),	min		78
Acid Value,mgKOH/g	min		165
Abietic acid,%	max		2.0
Dehydroabietic acid, %	max		10.0
Hydrogenated Resin acid, %	min		90.0
Test of heat stability (200/2h)    max	max		4~6#		5~7#