R-140

Product name

Polymerized rosin R-140

Appearance

Yellow solid

Softening point

135-145℃

Acid value

130-140mg/g

Pakage :

25kg/bag or 250kg/drum

Usage

Polymerized rosin is a modified products of gum rosin, contains abietic type acids. It has a series of excellent properties such as higher softening point, non-crystalline, good oxidation-resistance, higher viscosity in organic solvent. 
Polymerized rosin is mainly used in ink, oil paint, rubber, adhesive, waterproof cloth, paper-making, emulsifying agent, etc.

Advantage

1.Good quality and competitive price 

2.Quickly delivery 

3.Good afer-service