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Natri stearat
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Natri stearat
Sodium stearate is a common organic sodium salt widely applied in rubber and plastic processing. It acts as a surfactant, chất nhũ hóa, and stabilizer, improving the flowability of plastics and enhancing their processing performance. In rubber production, it reduces mold adhesion and enhances the surface quality of products while improving the heat and weather resistance of plastics.
| Khoản | Unit | Standard Index |
| Bề ngoài | / | Bột trắng |
| Hard Fatty Acid Content | % | ≥99,0 |
| Axit tự do | % | 0.28-1.2 |
| Mất mát khi sấy khô | % | ≤5.0 |
| độ mịn | % | ≥99,0 (qua 200 lưới thép) |
| bao bì | / | 20kg/bao |
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