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HS Code |
591814 |
| Chemicalformula | CaCO3 |
| Appearance | White powder |
| Purity | Typically ≥98% |
| Particlesize | 5-50 microns (varies by grade) |
| Density | 2.7 g/cm3 |
| Moisturecontent | <0.3% |
| Oilabsorption | 18-26 g/100g |
| Ph | 8.0-9.0 (in suspension) |
| Hardness | 3 Mohs |
| Solubilityinwater | Insoluble |
| Odor | Odorless |
| Refractiveindex | 1.59 |
| Whiteness | ≥90% |
| Meltingpoint | 825°C (decomposes) |
| Bulkdensity | 0.9-1.3 g/cm3 |
As an accredited Heavy Calcium Carbonate Powder factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White woven polypropylene bag labeled "Heavy Calcium Carbonate Powder," net weight 25 kg, moisture-proof lining, securely sealed, product and batch details printed. |
| Shipping | Heavy Calcium Carbonate Powder is securely packed in moisture-resistant, multi-layered bags or bulk containers to prevent contamination during shipping. Packages are clearly labeled and handled with care to avoid spillage. During transportation, containers are kept dry and protected from extreme temperatures, ensuring the product’s quality remains intact upon delivery. |
| Storage | Heavy Calcium Carbonate Powder should be stored in a cool, dry, well-ventilated area, away from moisture and incompatible substances such as acids. Keep the container tightly closed when not in use to prevent contamination. Avoid generating dust and use appropriate personal protective equipment when handling. Store in labeled containers on shelves or pallets, protected from physical damage and direct sunlight. |
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Purity 98%: Heavy Calcium Carbonate Powder with 98% purity is used in PVC pipe production, where it enhances mechanical strength and surface smoothness. Particle size D50 5μm: Heavy Calcium Carbonate Powder with D50 5μm is used in decorative paint formulations, where it improves opacity and abrasion resistance. Oil absorption 15 g/100g: Heavy Calcium Carbonate Powder with oil absorption 15 g/100g is used in rubber compounding, where it optimizes filler dispersion and tensile strength. Whiteness 95%: Heavy Calcium Carbonate Powder with 95% whiteness is used in paper coating, where it increases brightness and printability. Moisture content ≤0.2%: Heavy Calcium Carbonate Powder with moisture content ≤0.2% is used in sealant production, where it prevents clumping and ensures product stability. Bulk density 1.5 g/cm³: Heavy Calcium Carbonate Powder with bulk density 1.5 g/cm³ is used in thermoplastics manufacturing, where it improves processing flow and dimensional accuracy. Low iron content ≤0.1%: Heavy Calcium Carbonate Powder with low iron content ≤0.1% is used in glassmaking, where it minimizes discoloration and enhances transparency. Stability temperature 600°C: Heavy Calcium Carbonate Powder with stability temperature 600°C is used in ceramic glaze formulations, where it provides thermal stability and uniform surface finish. |
Competitive Heavy Calcium Carbonate Powder prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!
