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China Ground Calcium Carbonate for Paper - Quality Suppliers & Factory Supply Solutions
Product Description
Enhancing fluidity, enhances uniform distribution while lowering energy consumption.
Adding Useen ground calcium carbonate to the pulp improves its fluidity and promotes uniform distribution of the pulp, making the paper production process smoother. This helps to increase paper production efficiency, reduce friction and resistance during the production process, lower energy consumption, and improve overall production efficiency.
Improving paper smoothness, precise text and images by preventing ink spreading or penetration.
Because our ground calcium carbonate can improve the smoothness and uniformity of paper, it enhances the printability of paper, especially in high-quality printing processes. A smoother paper surface allows for even ink distribution, improving printing results and reducing ink spreading or penetration, thus ensuring the clarity of text and images.
Specification
| ITEM | UNIT | INDEX |
|---|---|---|
| CaCO3 | % | ≥96 |
| MgO | % | ≤0.5 |
| SiO2 | % | ≤0.2 |
| Average Particle Size | μm | ≤45 |
| Brightness | % | ≥95 |
| Oil Absorption Value | gDOP/100g | ≤25.5 |
| pH Value | — | 8–10 |
| Moisture | % | ≤0.4 |
| 325 Mesh Residue | % | Pass |
| 105° Volatile Matter | W/% | ≤0.5 |
| Heavy Metal (as Pb) | W/% | ≤0.005 |
Useen Advantages
Price Advantage
Factory direct supply, with absolute price advantage, always providing customers with the most competitive and best prices.
Professional R&D Center
The professional R&D team can accurately understand customer needs, and conduct targeted optimization and flexible adjustments of various product parameters to meet customer needs.
OEM Service
Flexibly customize product specifications, packaging, etc. to avoid paying for unnecessary features and achieve cost optimization.
Top Quality
We have our own large-scale mining resources, select the industry's top raw materials, and strictly control quality from the source to ensure the excellent quality and stability of each product.
Environmentally Materials
The company has an independent supporting green mine raw material production base, forming an economic industrial chain integrating environmental friendly materials and nano material deep processing.
Complete After-Sales Service
Provide professional and timely after-sales service system, quickly respond to customer needs, ensure worry-free use, and win long-term trust and satisfaction from users.
Frequently Asked Questions
What is the CaCO₃ purity level of Useen ground calcium carbonate for paper applications?
Useen ground calcium carbonate contains a minimum of 96% CaCO₃, ensuring high-purity material suitable for demanding paper manufacturing processes.
How does ground calcium carbonate improve the paper production process?
Adding ground calcium carbonate to pulp improves its fluidity, promotes uniform distribution, reduces friction and resistance during production, lowers energy consumption, and increases overall manufacturing efficiency.
Can Useen ground calcium carbonate enhance the print quality of paper?
Yes. The product improves paper surface smoothness and uniformity, enabling even ink distribution during printing. This reduces ink spreading or penetration, ensuring sharper and clearer text and images — especially in high-quality printing processes.
What is the average particle size and brightness of this product?
The average particle size is ≤45 μm and the brightness is ≥95%, making it ideal for producing high-whiteness, fine-quality paper products.
Does Useen offer OEM or customized solutions for ground calcium carbonate?
Yes. Useen provides flexible OEM services, allowing customers to customize product specifications, particle size, packaging, and other parameters to meet specific production requirements and optimize costs.
Is Useen ground calcium carbonate environmentally friendly?
Absolutely. Useen operates an independent green mine raw material production base, forming an integrated industrial chain that combines environmentally friendly materials with nano material deep processing, ensuring sustainability from the source.