FOB Price
Get Latest Price|
18 Ton Minimum Order
Country:
China
Model No:
ww. wg
FOB Price:
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
18 Ton
Packaging Detail:
In galvanized Iron drums of about 225/230 kgs net each
Delivery Time:
within 15 days
Supplying Ability:
6000 Ton per Year
Payment Type:
T/T, L/C, Western Union
Product Group :
-
Contact Person Mr. mike
Ningwu, Nanning, Guangxi
Refined Gum Rosin is a kind of natural resin, mainly composed of various kinds of resin acids; it can be dissolved easily in many organic solvents, and has special chemical activity. So it is an important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc.
| Grade | X | WW | WG | N | M | K |
| Appearance | Transparent Solid | |||||
| Color |
slightly yellow |
pale yellow |
yellow |
deep yellow |
yellow brown |
yellow red |
| Correspond to the Standard Glass Color Piece of Rosin | ||||||
|
Softening Point (R&B),°C, min |
*6 | *5 | *4 | |||
|
Acid Value, (mgKOH/g), min |
**6 | **5 | **4 | |||
|
Alcohol insoluble Substance ,(%) , max |
0.*3 | 0.*3 | 0.*4 | |||
|
Unsaponifiable matter, (%) ,max |
5 | 5 | 6 | |||
| Ash, (%) ,max | 0.*2 | 0.*3 | 0.*4 | |||
2. Properties and uses:
It is a kind of natural resin, mainly composed of various kinds of resin acids, it can be dissolved easily in many organic solvents, and has special chemical activity. So it is an important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc.
3. Packing:
(1) Drum: Galvanized iron drum, **5kg net each drum.
(2) Bag: Intertexture or kraft paper bag, *5kg net each bag.
4. Technical specification:
The above technical specification (GB ******7) is the national standard of People's Republic of China. If there are changes, the latest specification will be executed and assured by contract.
| Country: | China |
| Model No: | ww. wg |
| FOB Price: | Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 18 Ton |
| Packaging Detail: | In galvanized Iron drums of about 225/230 kgs net each |
| Delivery Time: | within 15 days |
| Supplying Ability: | 6000 Ton per Year |
| Payment Type: | T/T, L/C, Western Union |
| Product Group : | - |
