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China PCC (Precipitated Calcium Carbonate) Suppliers & Factory for Plastics, Rubber, and More
Product Description
Providing innovative solutions for film and sheet production by improving mechanical properties.
In the plastic industry, Useen precipitated Calcium Carbonate offers a range of innovative solutions to meet the diverse needs of film and sheet production, helping customers improve product quality and processing efficiency. Useen's precipitated calcium carbonate products not only possess excellent mechanical properties but also significantly improve production efficiency, reduce energy consumption, and optimize processing performance, providing reliable support for sustainable and efficient plastic material production.
Enhancing the UV resistance of cables, extending their service life in outdoor environments.
Precipitated calcium carbonate, as an inorganic filler, can enhance the UV resistance of wires and cables, extending their service life in outdoor environments and reducing the aging effects of ultraviolet radiation. The addition of precipitated calcium carbonate improves the hardness and rigidity of wires and cables, increases compressive strength, reduces deformation and damage during use, and enhances their durability.
Specification
| ITEM | UNIT | INDEX |
| CaCO3 | % | ≥96 |
| MgO | % | ≤0.5 |
| Fe2O3 | % | ≤0.03 |
| Average Particle Size | μm | 2.5–4 (adjustable) |
| Sedimentation Volume | ml/g | 2.5–3.0 (adjustable) |
| Whiteness | % | ≥94 |
| pH Value | - | 8–10.5 |
| Moisture | % | ≤0.5 |
| Oil Absorption | ml/100g | ≤60 |
| Insoluble in Acid | % | ≤0.3 |
| 125μm Residue | % | ≤0.01 |
| 45μm Residue | % | ≤0.1 |
| 125mesh Residue | % | Pass |
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 precipitated calcium carbonate (PCC) and how is it used in the plastics industry?
Precipitated calcium carbonate (PCC) is a synthetically produced form of calcium carbonate with precisely controlled particle size and surface properties. In the plastics industry, it is widely used as a functional filler in film, sheet, wire, and cable production to improve mechanical strength, processing efficiency, and surface finish while reducing material costs.
Q
How does Useen PCC improve the UV resistance of wires and cables?
Useen precipitated calcium carbonate acts as an inorganic filler that disperses UV radiation within the cable compound, reducing the direct impact of ultraviolet rays on the polymer matrix. This significantly slows down the aging and degradation process, extending the service life of cables used in outdoor environments.
Q
Can the particle size and sedimentation volume of Useen PCC be customized?
Yes. Useen offers adjustable average particle size ranging from 2.5 to 4 μm and sedimentation volume from 2.5 to 3.0 ml/g. The professional R&D team can tailor these parameters to match specific customer application requirements and processing conditions.
Q
What quality standards does Useen precipitated calcium carbonate meet?
Useen PCC features a CaCO₃ purity of ≥96%, whiteness of ≥94%, moisture content of ≤0.5%, and very low impurity levels including Fe₂O₃ ≤0.03% and acid-insoluble matter ≤0.3%. These specifications ensure consistent product quality and stability suitable for demanding industrial applications.
Q
Does Useen offer OEM or custom packaging services?
Yes. Useen provides flexible OEM services, allowing customers to customize product specifications, formulations, and packaging to suit their specific needs. This helps customers avoid paying for unnecessary features and achieves better cost optimization for their supply chain.
Q
Is Useen's precipitated calcium carbonate environmentally friendly?
Absolutely. Useen operates its own green mine raw material production base, forming a fully integrated and environmentally responsible industrial chain. The production process incorporates eco-friendly practices for mining and deep processing of nano materials, ensuring that all products meet environmental standards and support sustainable manufacturing.