| CAS No.: | 8050-09-7 |
|---|---|
| Other Names: | |
| MF: | C20H30O2 |
| EINECS No.: | 232-475-7 |
| Place of Origin: | China (Mainland) |
| Brand Name: | |
| Model Number: | |
| Purity: | 99% |
Quick Details
Specifications
Specifications
1. CAS No.: 8050-09-7
2. HS: 3806101000
3. Form: semi-transparent solid.
4. Type of Gum Rosin: X, WW, WG, N, M,K
Natural Gum Rosin
Specification:
1. Appearance: Pale yellow Solid transparent nature resin
2. Standard: GB/T 8145/8146-2003
3. Packing: drum / complex bag
4. Usage: Adhesives, Rubber Compounds, Ink, Painting
5. Storage: Store in ventilated and dry warehouse at low temperature, separated from antioxidant.
|
Gum rosin grade |
color |
slftenning point |
Acid No. |
Unsaponifiable matter |
Alcohol insuluble material |
Ash(%)max |
|
X |
slightly yellow |
76degree |
166min. |
5%max |
0.03%max |
0.02 |
|
WW |
pale yellow |
76degree |
166min. |
5%max |
0.03%max |
0.02 |
|
WG |
Yellow
|
75degree |
165min. |
5%max |
0.03%max |
0.03 |
|
N |
deep yellow |
75degree |
165min. |
5%max |
0.03%max |
0.03 |
|
M |
yellow brown |
74degree |
164min. |
6%max. |
0.04%max |
0.04 |
|
K |
yellow red |
74degree |
164min. |
6%max. |
0.04%max |
0.04 |
Features of Gum Rosin:
1) China original gum rosin
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
Package:
(1) Drum: Galvanized iron drum, 225kg net each drum.
(2) Bag: Intertexture or kraft paper bag, 25kg net each bag.
Guarantees:
We ensure that we can provide you with timely shipment, best possible service, responsible and
customized
packing, and guarantee that the goods arrive clean, neat and tidy, arrive to your satisfaction.
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