stearic acid
1.Rubber grade Stearic Acid,
2.white crystals,
3.used as vulcanization activator of rubber ploymer and latex
Stearic acid
1.Rubber grade Stearic Acid,
2.white crystals,
3.used as vulcanization activator of rubber ploymer and latex,also softener.
800-GB Grade 3
Mainly used in rubber industry (vulcanization activator of rubber ploymer) and plastic industry (plastic heat stabilizer)
Specification
Index | 200 Triple Pressed | 400 Double Pressed | 800 Singlepressed |
Iodine (g/100g) ≤ | 2.0 | 4.0 | 8.0 |
Soap value (mg/g) | 206-211 | 233-214 | 193-220 |
Acid value (mg/g) | 205-210 | 202-212 | 192-218 |
Color (hazen) ≤ | 200 | 400 | 800 |
Freezing Point | 54-47 | ≥54 | ≥52 |
(Water Content, %) ≤ | 0.20 | 0.20 | 0.20 |
(Inorganic Acid, %) ≤ | 0.001 | 0.001 | 0.001 |
