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Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® FS9170
SiSiB® FS9170

Hydrophobic Fumed Silica

SiSiB® FS9170 is a hydrophobic fumed silica after treated with HMDS (Hexamethyldisilazane) based on a hydrophilic fumed silica with a specific surface area of 200m2/g. 


It’s a kind of high purity colloidal white silicone powder.


SiSiB® FS9170

Technical Data


CAS No.

68909-20-6

Specific surface area (BET)

170±20 m2/g

pH-Value in 4 % aqueous dispersion

5.5 - 8.0

Loss on drying (2h at 105°C) wt.%

Max.0.5

Loss on ignition (2h at 1000°C) wt.%

Max.4.0

Silica content (based on ignited material) wt.%

Min.99.8

Tamped density (2h at 105°C) g/L

40 - 60

Carbon content (2h at 105°C) wt.%

1.5-3.5



Applications


  • HTV and silicone rubber.



  • Adhesives and Sealants.


  • Powder coatings.



Packing and Storage



  • 20’ft GP container can load 1800kg with 10 pallets; 40’ft HQ container can load 4000kg with 20 pallets.


  • In the original unopened packaging, SiSiB® FS9170 has a shelf life of 24 months under dry conditions.


Documents

DownloadSiSiB® FS9170 Technical Data Sheet
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SiSiB® FS9170