Customized Tung Oil Fatty Acid solutions for your needs
Tung Oil Fatty Acid
（TOFA）
Product Features:
Product Overview:
Tung Oil Fatty Acid (TOFA) is a versatile natural oil derivative derived from tung oil, offering a unique combination of properties that make it an essential ingredient in various applications. Characterized by its high functionality, excellent drying properties, and superior durability, TOFA is widely used in coatings, inks, lubricants, and sealants.
Industrial Tung Oil Fatty Acid
| Item | Technical indicators | Typical parameters | Test methods |
| Model | T145 | / | / |
| Appearance, visual | Brownish red translucent fluid to soft solid | Brownish red translucent fluid to soft solid | Visual inspection in natural light |
| Acid value（mgKOH/g） | 180-200 | 190 | GB/T 9104 |
| Iodine value,（gI/100g） | ≥145 | 150 | GB/T 5532 |
| Unsaponifiables（%） | ≤3 | 2 | GB/T 5535.2 |
Product Features
- The acid has not been decolorized, and the color of the product is dark.
- The product is produced by hydrolysis method, and the product contains about 2% of dimer and 3% of tung oil.
- This product is fluid above 5℃ (saponification acidification product is solid at room temperature), so it is convenient to use.
- When the temperature is low, the product will be crystallized and layered, it can be melted and stirred and then used, the effect is unchanged.
- The company also produces tung-linoleic acid (3:7 ratio) to meet the specific requirements of some customers.
Packaging and Storage and Transportation
- Packed in 200L iron drum or plastic drum, the net weight of each drum is 180kg.
- The outer wall of the drum is labeled with a commodity label stating the product name, model, batch number, manufacturer, address and production date.
- This product is combustible and should be kept away from ignition source during storage and transportation, but it is non-hazardous and stored and transported according to general substances.
- This product should be sealed and stored in a cool place, high temperature and exposure to sunlight will obviously lead to changes in its composition.
- The storage period of this product is half a year at room temperature, and three months in summer, and it can still be used if it is tested and qualified beyond the storage period.
- The CAS number of this product is 506-23-0.
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