Precipitated Calcium Carbonate (Plastic)
product description
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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.
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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
010203