Chinese rosin gum ww/x grade

Chinese rosin gum ww/x grade
1.light yellow
2.Chiaese original rosin
3.21.6MT/20GP
4.225kg/drum
Chinese rosin gum ww/x grade
Features:
1) China original rosin gum WW grade
2) Natural organic compound, mainly composed of resins
3) Possesses chemical activity when dissolved in many organic solvents
4) Used for the manufacturing of paper, paint, soap and printing ink
5) Easily softened and oxidized
6) In the oil paint industry, the carboxylation reaction of resin acid is usually employed to produce resinate for further use
7) In the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate rosin, polymerized rosin, hydrogenated rosin, for further use by its double bond reaction
Packing:
In galvanized iron drumAbout 225kg/drum
Conveyance:
Qty/20' FCL: 21.6MT
Usage:
It is used in paper, ink, rubber, paints and varnish, various adhesives, glue, soap, synthetic resins, chewing gum and other chemical industries
Specification
Parameter
Grade
Standard: GB/T8145-8146-2003
WW
APPEARANCE
Transparent
COLOR
Pale Yellow
SOFTENING POINT(R&B)°C
76.0
ACID NUMBER(mg KOH / g)≥
166.0
UNSAPONIFIABLE MATTER % ≤
5.0
ETHANOL INSOLUBLES % ≤
0.030
ASH CONTENT % ≤
0.020