Gum Rosin

Performance characteristic:

It is a kind of nutural resin,mainly composed of various kinds of resin acids,it can be dissolved easily in many organic solvents,and has special chemical activity. 

Specification:

type	X/WW
Softening point(R&B),℃  ≥	76
Acid number（mgKOH/g）  ≥	166
Alcohol insoluble substance, %	0.03
Unsaponifiable matter, %	5
Ash, (%)	0.02

Uses:It is an important raw material for the manufacture of paper,coatings, inks,rubbers,soaps, electronic industrial products,food grade ester gum,rosin ester resins etc.

Packaging:

(1).Drum: galvanizing iron drum,net weight 225kgs each drum.           

(2).Bag:plastic intertexture bag or kraft paper bag,net weight 25kgs each bag.