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Calcium Stearate
Calcium Stearate (Ca-30) is a neutral calcium soap manufactured from a high-quality vegetable source of stearic acid. Calcium stearate is commonly used as an internal lubricant and release agent in polyolefin processing applications. It is hygroscopic and can also be used as an adhesion protector in rubber applications.
Properties
| Chemical Charasteristics | Calcium Soap |
| Appearance | Fine, white powder |
| Calcium Content | 7.0 % ±0.5 |
| Free Fatty Acid | 0.5 % Max. |
| Melting Point | 155°C ± 5 |
| Ash Content | 10 % ±0.5 |
| Moisture | 1% Max. |
| Iodine Number | 0.5% Max. |
| Particle Size (200 mesh residue) | 0% |
| Shelf Life | Two years after production date |
| Packing | 20 kg paper bags |
