Precipitated Calcium Carbonate (Rubber) from China - Leading Suppliers and Factory for Quality PCC Products
Improving the strength and wear resistance of gloves, extend their service life.
The use of Useen precipitated calcium carbonate effectively enhances the strength and abrasion resistance of gloves, making them more durable and long-lasting in daily use, reducing the frequency of replacement due to wear and tear. Secondly, precipitated calcium carbonate improves the processability of rubber, helping to reduce production costs. Furthermore, the addition of precipitated calcium carbonate also enhances the tensile strength and tear resistance of the rubber, improving the protective performance of the gloves and increasing their resistance to external physical impacts.
Reducing raw material costs, improve the flowability of the rubber compound.
Adding Useen precipitated calcium carbonate during tire production can significantly reduce raw material costs and improve the flowability of the rubber compound, making the mixing and molding processes more stable and easier to operate. It also helps to improve the dimensional stability of the rubber and enhance its rigidity and shape retention. Furthermore, Useen calcium carbonate can improve the heat resistance and aging resistance of the rubber compound, making it a commonly used and cost-effective filler material in tire manufacturing.
Characteristics |
Unit |
Target Value |
Test Method |
Appearance |
- |
White powder |
QM-AA-634 |
CaCO3 |
% |
Min. 94 |
Useen Test |
Sediment Volume |
Cm/g/3h |
2.0–3.5 |
Useen Test |
Oil Absorption |
g/100g |
50–80 |
Useen Test |
Whiteness |
% |
Min. 93 |
Useen Test |
PH Value |
8–10 |
- |
Useen Test |
Water Content (110°C) |
% |
Max. 0.5 |
QM-AA-341 |
Activator |
- |
Fatty acid |
- |
Factory direct supply, with absolute price advantage, always providing customers with the most competitive and best prices.
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.
Flexibly customize product specifications, packaging, etc. to avoid paying for unnecessary features and achieve cost optimization.
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.
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.
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.