| Classification: | Calcium Carbonate Powder |
|---|---|
| Other CAS No.: | 471-34-1 |
| Application: | in Special Catalyst and Phosphors. |
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| Natural rubber latex products, especially extremely thin elastic products, such as latex gloves, are basically made by drying and demoulding the latex on the model by the deposition method. The cost of raw materials for these products mainly lies in the cost of natural rubber latex. Therefore, a glove product filled with a filler that is cheaper than rubber will reduce the cost of the glove without negatively affecting performance. Medical gloves nano-calcium carbonate as an ultra-excellent filler can improve the tear strength, tensile strength and elastic modulus of natural rubber latex film. |
| Features: small particle size, uniform distribution, no agglomeration, no sedimentation, good stability and easy dispersion. The texture is delicate and has good compatibility with natural latex. It can increase and enhance latex products, which can improve the performance of latex products and reduce production costs. |
| Application: Used in natural latex products, medical gloves, latex gloves. |
| Index | CaCO3 |
| Appearance | White Suspension Paste |
| Specific Gravity g / cm3 | 2.5-2.6 |
| Whiteness(%≥) | ≥90 |
| Average Particle Size(nm) | 15-40 |
| Particle Shape | Cube |
| BET(m2/g) | ≥40 |
| PH (10g dissolved in 90ml water) | 8.0-10.0 |
| Solid Content(%) | 68±3 |
| CaCO3(%) | ≥98 |
| Oil Absorption Calue(g/100g) | ≤35 |
| LOI(%) | ≥45.8 |
| Fe(%) | 0.05 |
| Mn(%) | 0.006 |
| Surface Treatment Agent | Compound Treatment |
| 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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