Felcosil-750 High Surface Area Silica in Matting Agent Coating

ECOPOWER Silica Matting Agent is White powder form superfine silica,which is made by specific sol-gel method process. It can be dissolved by NaOH,HF.

Item NO.:
Felcosil-750
EINECS No:
231-545-4
CAS No.:
10279-57-9/7631-86-9
Chemical Formula:
SiO2 nH2O
Surface BET (m²/g):
300-380
Properties:
High Surface Area, High Pore Volume, Good Matting

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Felcosil-750 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	300-380
Salt As Na2SO4% Max	0.7
SiO2 % Min	99
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 cm³/g	2.0-3.5
Total Fe mg/kg Max	200
Medium Size(D50) µm	5.0-7.0

Application

White powder form superfine silica Felcosil-750 is used in matting agent ink ,paint or coat .It has large suface area, large pore volume, high transparency, good extinction properties.

White Carbon Black, Amorphous Precipitated Silica, Precipitated Silica, white carbon black, Flatting agent, Matting agents, silica matting agent

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