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Felcosil-750W Wax treated Silica with good extinction in paint and ink

White powder form superfine silica. It is a wax treated, medium particle sized precipitated silica. Very low viscosity impact, high surface smoothners and sedimentation behavior.

Item NO.:
Felcosil-750W
EINECS No:
231-545-4
CAS No.:
10279-57-9/7631-86-9
Chemical Formula:
SiO2 nH2O
Surface BET (m²/g):
250-300
Properties:
Organic treatment, Good Matting.

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Felcosil-750W Wax treated Silica with good extinction in paint and ink

Organic treatment, Good Matting silica

Chemical Properties

White powder form superfine silica. It is a wax treated, medium particle sized precipitated silica. Very low viscosity impact, high surface smoothners and sedimentation behavior.

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	250-300
WAX	Y
SiO2 % Min	99
Heating Loss at 105°C 2h% Max	5.0
Ignition Loss at 1000°C 2h% Max	13.0
pH Value (10% aqueous suspension)	6.0-8.0
DBP absorption Value cm³/g	2.0-3.5
Total Fe mg/kg Max	200
Medium Size(D50) µm	5.0-7.0

Application

Silica Matting agent Felcosil-750W is especially used for industrial coatings, wood coatings, plastic coatings, Car OEM coatings.

As supplied calculated on total formulation :1.5-7.0%

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

Felcosil-750W Organic Treatment Wax treated Easily Dispersible Coating Matting Agent Silica

1. Package: 10 kg/bag.

2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

3. Shelf life: One year in ventilating, cool and dry area.

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