|
HS Code |
221760 |
| Chemical Name | Heavy Calcium Carbonate |
| Chemical Formula | CaCO3 |
| Molecular Weight | 100.09 g/mol |
| Physical State | Powder or Granular |
| Color | White |
| Odor | Odorless |
| Density | 2.7 g/cm³ |
| Solubility In Water | Insoluble |
| Melting Point | 825°C (Decomposes) |
| Ph Suspension | 9-10 |
| Particle Size | Typically 1-30 micrometers |
| Hardness Mohs | 3 |
| Refractive Index | 1.59 |
| Bulk Density | 0.9-1.3 g/cm³ |
| Cas Number | 471-34-1 |
As an accredited Heavy Calcium Carbonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Heavy Calcium Carbonate is typically packaged in 25 kg woven polypropylene bags with inner plastic lining, clearly labeled for industrial use. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Typically loads 25 MT (metric tons) net of Heavy Calcium Carbonate, packed in 1000 kg jumbo bags, efficiently utilizing container space. |
| Shipping | Heavy Calcium Carbonate is shipped in tightly sealed, moisture-proof bags or bulk containers to prevent contamination and moisture absorption. It should be handled with care to avoid dust generation. Packages must be clearly labeled and stored in a dry, well-ventilated area, away from acids and incompatible substances during transport. |
| Storage | Heavy Calcium Carbonate should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances such as acids. Keep the material in tightly sealed containers to prevent contamination and absorption of odors. Ensure proper labeling and store off the ground to avoid contact with water, which may cause clumping or degradation of the product’s quality. |
| Shelf Life | Heavy Calcium Carbonate typically has an indefinite shelf life if stored in a cool, dry place, protected from moisture and contaminants. |
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Purity 98%: Heavy Calcium Carbonate with 98% purity is used in PVC pipe manufacturing, where it enhances mechanical strength and impact resistance. Particle Size 5 µm: Heavy Calcium Carbonate with particle size of 5 µm is used in paint formulations, where it improves opacity and surface smoothness. Whiteness 95%: Heavy Calcium Carbonate with 95% whiteness is used in paper production, where it increases brightness and printability. Moisture Content <0.2%: Heavy Calcium Carbonate with moisture content below 0.2% is used in rubber compounding, where it prevents premature vulcanization and ensures consistent processing. pH Value 9.0: Heavy Calcium Carbonate with a pH value of 9.0 is used in adhesive manufacturing, where it stabilizes pH and ensures dispersion uniformity. Oil Absorption 22g/100g: Heavy Calcium Carbonate with oil absorption of 22g/100g is used in sealant applications, where it improves rheology and reduces shrinkage. TAP Density 2.7 g/cm³: Heavy Calcium Carbonate with TAP density of 2.7 g/cm³ is used in thermoplastics, where it enhances dimensional stability and stiffness. Specific Surface Area 1.2 m²/g: Heavy Calcium Carbonate with specific surface area of 1.2 m²/g is used in ceramic glazes, where it optimizes fusion and smoothness. Stability Temperature 800°C: Heavy Calcium Carbonate with stability temperature up to 800°C is used in fire-resistant panels, where it maintains structural integrity under heat. Residue on 325 Mesh <0.01%: Heavy Calcium Carbonate with residue on 325 mesh less than 0.01% is used in ink production, where it ensures fine dispersion and prevents nozzle clogging. |
Competitive Heavy Calcium Carbonate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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