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Ground Calcium Carbonate (GCC) from China - Quality Paper Product Suppliers and Factory 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
Q
What is ground calcium carbonate (GCC) used for in paper manufacturing?
Ground calcium carbonate is widely used as a filler and coating pigment in paper manufacturing. It improves paper brightness, smoothness, opacity, and printability while also enhancing pulp fluidity and reducing energy consumption during production.
Q
What is the minimum CaCO₃ purity level of Useen's ground calcium carbonate?
Useen's ground calcium carbonate has a minimum CaCO₃ purity of ≥96%, ensuring consistent quality and reliable performance across all paper production applications.
Q
How does Useen GCC improve print quality on paper?
Useen GCC improves the smoothness and uniformity of the paper surface, allowing for even ink distribution. This reduces ink spreading or penetration, resulting in sharper text and more precise image reproduction in high-quality printing processes.
Q
Does Useen offer OEM or custom product specifications?
Yes. Useen offers flexible OEM services, allowing customers to customize product specifications, particle size, packaging, and other parameters to meet specific production requirements and achieve cost optimization.
Q
Is Useen's calcium carbonate environmentally friendly?
Yes. Useen operates an independent green mine raw material production base, forming an integrated industrial chain that combines environmentally friendly material sourcing with nano material deep processing, minimizing environmental impact throughout production.
Q
What after-sales support does Useen provide to its customers?
Useen provides a professional and timely after-sales service system that quickly responds to customer inquiries and technical needs. The dedicated support team ensures worry-free use of products and builds long-term trust and satisfaction with every client.