NPCCA-201

APPLICATIONS

It can be applied in polyurethane, silicone electronic adhesive, silicone building sealants, poly-sulfide sealant, epoxy resin adhesive, Rubber products etc. NPCCA-201 is a functional additive providing thixotropy and viscosity control resulting in improved sag and slump characteristics. Physical properties are improved due to the semi-reinforcing performance of NPCCA-201.

TYPICAL PROPERTIES

Average Particle Size 0.04-0.08 microns

 Specific Gravity 2.7 g/cm3

 Bulk Density 0.48 g/cm3

Specific Surface Area (BET) ≥20 m2/g

Whiteness ≥92%

Oil absorption (DOP) 25-40 ml/100g

Particle shape Cubic

CHEMICAL COMPOSITION

CaCO3 ≥98%

Mg ≤0.1%

 Fe ≤0.1%

Moisture (% weight lost @ 110℃) ≤0.5%

Surface coating agent Fatty acid

CLASIFICATION Molecular Formula CaCO3 CAS No. 471-34-1 PACKING It is packed in 25 kg kraft paper bag or 500-1,000 kg jumbo bag.

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