Gum Rosin
Gum Rosin
CAS No.: 8050-09-7
Physical and Chemical Property: Transparent Solid
Packed in 225KG/Galvanized Iron Drum;
20'FCL = 96Drums = 21.6MT Non-Palletized
Property: Gum rosin is made of natural resin, its general formula is C20H30020, also is an important raw material for the manufacture of adhesive, coating, inks, rubber, soaps, paper etc.
|
Parameter |
Grade | ||
|
Standard: GB/T8145-8146-2003 |
X |
WW |
WG |
|
APPEARANCE |
Transparent |
Transparent |
Transparent |
|
COLOR |
Slight Yellow |
Light Yellow |
Yellow |
|
SOFTENING POINT(R&B)¡ãC |
76.0 |
75.0 |
74.0 |
|
ACID NUMBER(mg KOH / g)¡İ |
166.0 |
165.0 |
164.0 |
|
UNSAPONIFIABLE MATTER % ¡Ü |
5.0 |
5.0 |
5.0 |
|
ETHANOL INSOLUBLES % ¡Ü |
0.030 |
0.030 |
0.040 |
|
ASH CONTENT % ¡Ü |
0.020 |
0.030 |
0.04 |
Usage:
It can be widely used in adhesives,paints,oil paints,rubber,soaps and paper making industries,etc.
