Felcosil-600 High BET Silica in Matting Agent Coating

ECOPOWER High BET White powder Silica silica,which is made by specific sol-gel method process applied in paint and ink.

Item NO.:
Felcosil-600
EINECS No:
231-545-4
CAS No.:
10279-57-9/7631-86-9
Chemical Formula:
SiO2 nH2O
Surface BET (m²/g):
400-600
Properties:
High Surface Area BET , High Pore Volume, Good Matting

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Felcosil-600 High BET white powder Silica in Coating Matting Agent

High Surface Area, High Pore Volume, Good Matting

Chemical Properties

White powder form superfine silica, which is made by specific sol-gel method process. It can be dissolved by NaOH,HF. Other kinds of acid, water and organic solvents cannot dissolve the product. Resistance to high temperature, no combustion, good insulation,odourless and good extinction properties.

Specifications

Items	Specification
Appearance	White Powder
BET specific surface area m²/g	400-600
Salt As Na₂SO₄% Max	1
SiO₂ % Min	98
Heating Loss at 105°C 1.5h% Max	4.0
Ignition Loss at 1000°C 2h% Max	7.0
pH Value (5% aqueous suspension)	6.0-7.0
DBP absorption Value mg/100g	120-200
Total Fe mg/kg Max	500
Medium Size(D50) µm	5.0-7.0