GUM ROSIN

1.good quality 2.compitive price 3.SGS

GUM ROSIN

      Gum rosin is a natural resin obtained by distillation from the liquid of sticky secretion. It's a transparent and brittle solid material. Colar from slight yellow to yellow red, a slight sheen in the surface. With incense resin odor. The quality of product in the process conforms to China national standard(GBB145-87).

      This product natural themoplastic resin with speacial physical and chemical properties,composed of several kinds of resin acids   Application1) Can be dissolved easily in many organic solvents.2) Has special chemical activity.3) An important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, and rosin ester resins Specifications 

Obtained from crude pine gun
Standard:GB/T 8145/8146-2003
Specifications
Item	X	WW	WG	N	M
Color	slight yellow	pale yellow	yellow	deep yellow	yellow brown
	Correspond to the standard glass color piece of rosin
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.

                                                GUM ROSIN

GUM ROSIN