Industrial Grade Standard Gum Rosin
-
Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
-
seat:
Hebei
-
Validity to:
Long-term effective
-
Last update:
2017-11-23 03:28
-
Browse the number:
112
+
Hongkong Baijin International Trading Co., Ltd.
- Contactaixin:
Mr. Yanru Chen(Mr.)
- Email: telephone:
-
Arrea:
Hebei
Address:Room508, Building2, Sbi, Donghu Hi-Tech Development Area, Wuhan, Hubei, China 300000
- Website:
+
Specifications
Gum Rosin is made of natural resin, its general formula is C20H30O2
General Description
CAS No. 8050-09-7
It is a kind of natural resin, that composed of various kinds resin acids, and having special physical and chemical properties.
Main Applications
It is an important raw material for the manufacture of adhesive, coating, inks, rubber, soaps, paper etc.
Packaging
In galvanized iron drum, 225kgs net each drum
In kraft paper bag without liner, 25kgs net each bag
In polypropylene woven bag, 25kgs net each bag
Technical Data Sheet
Gum Rosin is made of natural resin, its general formula is C20H30O2
General Description
CAS No. 8050-09-7
It is a kind of natural resin, that composed of various kinds resin acids, and having special physical and chemical properties.
Main Applications
It is an important raw material for the manufacture of adhesive, coating, inks, rubber, soaps, paper etc.
Packaging
In galvanized iron drum, 225kgs net each drum
In kraft paper bag without liner, 25kgs net each bag
In polypropylene woven bag, 25kgs net each bag
Technical Data Sheet
Parameter |
Grade |
||
Standard: GB8145-87 |
X |
WW |
WG |
APPEARANCE |
Transparent |
Transparent |
Transparent |
COLOR |
Light Yellow |
Pale Yellow |
Yellow |
SOFTENING POINT(R&B)°C |
77.0 |
76.0 |
75.0 |
ACID NUMBER(mg KOH / g)≥ |
166.0 |
166.0 |
164.0 |
UNSAPONIFIABLE MATTER % ≤ |
5.0 |
5.0 |
5.0 |
ETHANOL INSOLUBLES % ≤ |
0.030 |
0.030 |
0.030 |
ASH CONTENT % ≤ |
0.020 |
0.020 |
0.020 |