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High-Quality Precipitated Calcium Carbonate (PCC) from China Suppliers and Factory for Rubber and Plastic Applications
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 plastic applications?
A
Precipitated calcium carbonate (PCC) is a synthetically produced form of calcium carbonate with controlled particle size and morphology. In plastic applications, it is used as a functional filler to improve mechanical properties such as stiffness, impact resistance, and surface finish in film, sheet, and cable products.
Q
How does Useen PCC enhance the UV resistance of wires and cables?
A
Useen precipitated calcium carbonate acts as an inorganic filler that helps scatter and absorb ultraviolet radiation, reducing the degradation of polymer chains in cable insulation. This extends the service life of cables used in outdoor environments and minimizes aging caused by prolonged UV exposure.
Q
What is the typical particle size range of Useen PCC for plastic applications?
A
The average particle size of Useen PCC for plastic applications is 2.5–4 μm and is adjustable based on customer requirements. The sedimentation volume ranges from 2.5 to 3.0 ml/g, which can also be customized to optimize processing performance for specific plastic formulations.
Q
Does Useen offer OEM or customized product services?
A
Yes. Useen provides full OEM services, allowing customers to flexibly customize product specifications, particle size, surface treatment, and packaging according to their specific production needs. This helps customers achieve cost optimization while meeting their precise technical requirements.
Q
What quality standards does Useen PCC meet for plastic-grade applications?
A
Useen PCC for plastic applications meets strict quality standards including a CaCO₃ purity of ≥96%, whiteness of ≥94%, moisture content of ≤0.5%, and oil absorption of ≤60 ml/100g. The product also maintains very low residue levels at both 125μm and 45μm sieves, ensuring consistent processing performance.
Q
What after-sales support does Useen provide to its customers?
A
Useen offers a comprehensive after-sales service system staffed by professional technical teams who respond promptly to customer inquiries and issues. Support includes product application guidance, formulation optimization advice, and ongoing quality monitoring to ensure customers achieve the best results with Useen PCC products.