Introduction of product development
Specialized Items
- Castor oil fatty acid (ricinoleic acid) derivative ester
- Polycarboxylic acid ester
- Polyhydroxystearic acid ester
1 Castor oil fatty acid (ricinoleic acid) derivative ester
The ester made from castor oil fatty acids and other plant-derived materials.
Suitable for metalworking fluids.
Items | KF-825E |
---|---|
Appearance | Pale yellow liquid |
Acid Value | 2.3 |
Hydroxy Value | 5.3 |
Color (G) | 3 |
Viscosity 1) | 31.5 |
Flash point(℃) | 271 |
2 Polycarboxylic acid ester
The polyester made from 100% plant-derived materials.
Suitable for lubricating oils, plasticizers, etc.
Items | KF-4013E | KF4055E | KF-3400E |
---|---|---|---|
Appearance | Yellowish-brown liquid | Yellowish-brown liquid | Yellowish-brown liquid |
Pour point | -20 ℃ Max. | -25 ℃ Max. | -25 ℃ Max. |
Acid Value | 0.5 | 0.2 | 0.2 |
Iodine Value | 63.2 | 43.4 | 84.7 |
Color (G) | 6 | 6+ | 6+ |
Kinematic viscosity 40℃ 1) | 228.5 | 312.4 | 223.8 |
Kinematic viscosity 100℃ 1) | 62.6 | 62.6 | 54.1 |
Flash point (℃) | 260 | 262 | 268 |
*Esters with different alkyl groups (R) are available on request.
3 Polyhydroxystearic acid ester
The polyester made from 100% plant-derived materials.
Suitable for lubricating oils, plasticizers, etc.
Items | KF-40E |
---|---|
Appearance | Yellowish-brown liquid |
Acid Value | 0.6 |
Iodine Value | 4.7 |
Saponification Value | 169 |
Hydroxy Value | 22.7 |
Color (G) | 1 Max. |