Hwatac^TM rosin resins are environment-friendly natural tackifiers. They have excellent compatibility and solubility, and are widely used in HMA and PSA, etc.

Typical items & technical data

Items	Color	Softening point  R&B, ℃	Acid value mgKOH/g	Features
HPR 100	≤ 150 (Hazen)	95 - 105	≤ 20	colorless hydrogenated rosin resin
P 100HR	≤ 6 (Gardner)	95 - 105	≤ 20	hydrogenated rosin resin
P 100	≤ 6 (Gardner)	97 - 103	≤ 20	rosin resin
HGR 95	≤ 150 (Hazen)	90 - 100	≤ 10	colorless hydrogenated rosin resin
G 88HR	≤ 6 (Gardner)	83 - 93	≤ 10	hydrogenated rosin resin
G 85HRF	≤ 8 (Gardner)	78 - 90	≤ 9	food grade hydrogenated rosin resin
M 155AS	≤ 8 (Gardner)	140 - 160	180 - 220	alcohol soluble rosin resin for inks