Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
Fumed Silica

Fumed Silica

Fumed silica is used as thixotropic reinforcing agents, adjustments of viscosity and mechanical properties.


Silica filled RTV silicone glue can be pigmented to any desired color, and this is often required because the cured silicone cannot be painted. Typical pigments are titanium dioxide, carbon black, and a wide variety of metal oxides, chromates, sulfates, etc.


SiSiB provides both hydrophobic and hydrophilic type fumed silica.


Product

Type

Treated by

Specific surface area (BET) m2/g

SiSiB® FS0150

Hydrophilic

Untreated

150

SiSiB® FS0200

Hydrophilic

Untreated

200

SiSiB® FS2110

Hydrophobic

PDMS

110 (After treatment)

SiSiB® FS5115

Hydrophobic

DDS

115 (After treatment)

SiSiB® FS5170

Hydrophobic

DDS

170 (After treatment)

SiSiB® FS9160

Hydrophobic

HMDS

160 (After treatment)

SiSiB® FS9260

Hydrophobic

HMDS

260 (After treatment)