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China Suppliers of High-Quality Precipitated Calcium Carbonate (PCC) for Plastic Applications - Factory Direct
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
What is precipitated calcium carbonate (PCC) and how is it used in plastics?
Precipitated calcium carbonate (PCC) is a synthetically produced form of calcium carbonate manufactured through a controlled chemical process. In the plastics industry, it is widely used as a functional filler in film, sheet, wire, and cable production to enhance mechanical properties, improve processing efficiency, and reduce material costs.
How does Useen PCC improve the mechanical properties of plastic films and sheets?
Useen's precipitated calcium carbonate improves tensile strength, rigidity, and impact resistance of plastic films and sheets. Its fine particle size and high whiteness ensure uniform dispersion within the polymer matrix, resulting in consistent product quality and reduced energy consumption during processing.
Can Useen PCC enhance the UV resistance of wire and cable insulation?
Yes. As an inorganic filler, Useen precipitated calcium carbonate effectively enhances the UV resistance of wire and cable insulation materials. It reduces the degradation caused by ultraviolet radiation in outdoor environments, extending the service life of cables and improving their long-term durability and compressive strength.
What particle size and specifications are available for Useen PCC in plastic applications?
Useen PCC for plastic applications typically features an average particle size of 2.5–4 μm (adjustable), with a CaCO₃ content of ≥96%, whiteness of ≥94%, moisture ≤0.5%, and oil absorption ≤60 ml/100g. Parameters such as particle size and sedimentation volume can be customized to meet specific customer requirements.
Does Useen offer OEM or customized packaging services for its PCC products?
Yes. Useen provides flexible OEM services, allowing customers to customize product specifications, particle size, surface treatment, and packaging formats. This helps customers optimize costs by paying only for the features and parameters that match their actual production needs.
What quality control measures does Useen implement to ensure consistent PCC product quality?
Useen maintains strict quality control from raw material sourcing to final production. The company operates its own large-scale mining resources and selects premium raw materials. Each batch is tested against key parameters including CaCO₃ purity, particle size, whiteness, pH value, moisture, and residue levels to ensure consistent and reliable product performance.