Specification :

GUM ROSIN
Property: This product natural thermoplastic resin with speacial physical and
chemical properties, composed of several kinds of resin acids.
It obtained from crude pine gun.
Specifications
Item X WW WG N M
Color slight yellow pale yellow yellow deep yellow yellow brown
Appearance transparent solid
Softening Point( ball& ring) 76° Cmin 75° Cmin 74° Cmin
Acid No.( mgKOH/ g) 166min 165min 164min
Unsaponifiable Material 5% max 6% max
Alcohol insoluble Materical 0.03% max 0.04% max
Ash( % ) .max 0.02 0.03 0.04
Special properties
natural organic compound, compound, mainly composed of resins
Uses
raw material for making soap, paper, paint and rubber
intermediate for synthetic organic chemicals
Packing, storing and transporting
in galvanized iron drum, 225kg net each drum
must be kept away from heat and flame.