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Hydrophilic Fumed Silica Fusil 380_Fumed Silica -Dalian Fuchang Chemical Co., Ltd.
Hydrophilic Fumed Silica Fusil 380

Chemucal Formula:SiO2

CAS NO:7631-86-9

HS Code: 2811220

Ø Hydrophilic Fumed Silica Fusil-380

 

 

Test Item  

Standard

Standardization

Specific Surface Area BET(m2/g)

380±20

Q/(GZ) GBS01-2002

pH Value in 4% dispersion

3.8~4.2

ISO787-9

Loss on Drying 2h@ 105℃(%)

≤1.5

ISO787-2

Loss on Ignition 2h@ 1000℃(%)

≤2

ISO3236-1

Fe2O(mg/kg)

≤0.003

ISO3236-20

AL2O(mg/kg)

≤0.002

ISO3236-20

Chloride  (mg/kg)

≤0.0056

ISO3236-20

Bulk Density (g/l)

40~60

ISO787-11

SiO2   Content(%)

≥99.9

ISO3262-20

 

Application

Ø It is mainly used for silicone rubber, silicone grease and sealing materials of capacitance  packaging with high transparency and high tear resistance.

 

Packing and Storage

 

Ø Packaged in multiple layer Kraft paper, 10kg per bag

Ø Stored in aeration-drying storage areas for protecting the material from volatile substance.

 

 

 

 

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