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Audited Supplier | As an emerging functional additive, nano-activated calcium carbonate is widely used in various industries and products. The active nano calcium carbonate specially developed by our company for grease has been developed by experts for several years and prepared by a special process. Its fine particle size (15-40nm), uniform distribution, large specific surface area and high activity. Products are widely used in lithium-based greases, calcium-based greases, high-temperature greases, general-purpose lithium-based greases, extreme pressure aluminum-based greases and other fields, filling the domestic gap. |
| 1. Excellent filling performance: it can effectively adjust the grease viscosity, colloidal stability, cone penetration and other indicators, without sedimentation, and has excellent stability to the grease viscosity, overcoming the past changes in grease viscosity with seasonal changes Disadvantages. |
| 2. Good high temperature resistance: it can greatly improve the grease's high temperature resistance. The long-term movement of the mechanical parts generates high temperatures, which leads to the loss of grease, which does not provide the required lubrication. This phenomenon can be completely eliminated by adding this product. |
| 3. Excellent nano-characteristics: Due to its nano-characteristics, its surface is active and has good lubricating properties itself. After adding grease, it plays a double lubricating role in mechanical parts, thus greatly reducing mechanical wear degree. |
| Index | CaCO3 |
| Appearance | White Powder |
| Specific Gravity g / cm3 | 2.5-2.6 |
| Bulk Density g / ml | 0.68 |
| Whiteness % | ≥90 |
| Average Particle Size (nm) | 60-80 |
| Particle Shape | Cube |
| PH (10g dissolved in 90ml water) | 8.0-9.0 |
| Moisture% | ≤0.5 |
| CaCO3(%) | ≥96 |
| Activation Rate% | ≥95 |
| MgO(%) | ≤0.5 |
| Oil Absorption Value(g/100g) | ≤35 |
| Surface Treatment Agent | Compound treatment agent |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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