Best Nano Calcium Carbonate for sealant,60nm,80nm,100nm

Product Overview

Description

Nano Calcium Carbonate

Nano CaCO₃ for sealant

 

NM-1060 Nano Calcium Carbonate

 

       Nano calcium carbonate under special surface treatment has many advantages such as uniform particle size distribution, higher specific surface area, lower absorption of oil and water etc... It can be widely used in sealant industries. Nano Calcium Carbonate in adhesive system as viscosity modifier and thixotropic agent, can make adhesives have higher mechanics strength, sagging and better collapse resistance.

      Nano calcium carbonate “NM-1060” with high tensile strength, good anti displacement and moderate breaking elongation is more suitable for structural adhesives.

 

1, Crystal properties of Nano calcium carbonate NM-1060

Crystal structure		Calcite
Shape of particle		Cubic
Density	g/cm3	2.5~2.6
Refractive index		1.5~1.7

 

2, Performance of Nano calcium carbonate NM-1060

BET specific surface area	m2/g	32±2
Average Grain size	nm	≈60
Oil absorption	gDop/100g	≤35
Bulk Density	g/cm3	0.35~0.45
Whiteness	%	≥92
pH		8.0~10.5
Water	%	≤0.5