Detailed Product Description

It is a super ultra fine and very narrow particle size distribution precipitated calcium carbonate specially formulated as functional filler and extender in plastic compound.

Applications
It has the following beneficial applications;
1) In plastics compounding as reinforcing functional filler in PVC building material, UPVC pipe, PE, PP, ABS etc. At ratio of 1:1 or 1:1.5 replacements; it typically can substitute up to 50% of existing reinforcing additives such as CPE, MBS, or SBS, etc.
2) In plastic masterbatch as pigment / TiO2 / color extender in PVC, PP, PE, etc. It typically can substitute up to 25% of existing pigment with opacity and whiteness level maintained.

Best results can be achieved with good mixing to produce good dispersion and distribution of fine particles in the polymer system.

Typical Properties
Specification NPCCA-601
CaCO3(coated) =95%
Particle Form Cubic
Mean Particle Size 40 nm
Moisture =0.5%
Brightness =90%
Oil Absorption 25-40 ml/100g