Product Specifications
| Prod Model: |
Tung Oil |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Purity: |
100% |
| Grade: |
1st Grade/2ND Grade/3rd Grade |
| Usage: |
Industrial |
| Type: |
Suspended Oil Rosin |
Product Description
Tung oil or China wood oil is a drying oil obtained by pressing the seed from the nut of the tung tree (Vernicia fordii).
|
APPEARANCE |
TRANSPARENT OR SLIGHTLY TURBID |
|
COLOR |
TRANSPARENT,NOT DARK THAN A FRESHLY PREPARED
SOLUTION CONTAINING 0.4GM K2CR2O7 IN 100ML,CONC.H2SO4(SP.GR,1.84).
COLOR GARDNER: 7-8 OR 9-10 |
SPECIFIC GRAVITYY
(20/4 º C) |
0.9360-0.9395 |
REFRACTIVE INDEX
(20 º C) |
1.5170-1.5220 |
|
IODINE VALUE(WIJS) |
163-173 |
|
SAPONIFICATION VALUE |
190-195 |
|
MOISTURE & IMPURITIES |
0.3% MAX |
|
FREE FATTY ACIDS |
3% MAX |
|
WORSTALL'S HEAT TEST |
7.5 MINUTES MAX |
|
BETA TUNG OIL TEST |
NEGATIVE(NO CRYSTALLINE PRECIPITATE) |
Rosinsource International Limited is one of the leading Chinese forest chemical raw materials suppliers. We supply 25000mt to 30000mt of gum rosin worldwide annually. Besides gum rosin, we supply rosin based derivatives, hydrocabon resins/petroleum resins C5/C9, tung oil (China wood oil), pine oil, gum turpentine oil, alpha pinene, beta pinene, synthetic camphor powder, dipentene, and other forest chemical products to the customers all over the world.
Our main customer base consists of Fortune 500 companies in the America, Europe and Asia in the chewing gum, adhesives, adhesive tapes, beverages, cosmetics, inks and coatings industries.
Our group of management: Our group of management consists of the entrepreneurs with more than 10 years marketing experience for pine chemicals and international business. Some of them have over 20-year experience of enterprise management, some have the outstanding achievements in the forestry and chemistry line.
We clearly understand customers concern, to provide the best quality of the products, to satisfy customers needs in order to build the confidence to our customers. We aim for service reliability and excellence.
"Customer Satisfaction" is the guiding principle of Rosinsource International Limited.
