Hydrophilic Fumed Silica


Product Description
Parameters Table
Application

Hydrophilic Fumed Silica

HL-200

 

Characteristic

FM-H-L200 is hydrophilic fumed silica with specific surface area around 200 m2/g. 

 

 

Physical and Chemical Data  (Standard: GB/T 20020)

Test Item Unit Typical Value
Specific Surface Area (BET) m²/g 200±15
pH value in 4% dispersion -- 3.9~4.5
Loss on drying (2 hours at 105℃) % ≤ 2.0
Loss on ignition (2 hours at 1000℃, based on material dried for 2 hours at 105℃) % ≤ 2.0
Tamped Density (Based on material dried at 105℃ for 2 hours) g/L 40~60
Sieve Residue (45μm) mg/kg ≤ 250
Silica Content (Based on ignited material) % ≥ 99.8

 

 

 

Hydrophilic Fumed Silica

HL-200

 

Characteristic

FM-H-L200 is hydrophilic fumed silica with specific surface area around 200 m2/g. 

 

 

Physical and Chemical Data  (Standard: GB/T 20020)

Test Item Unit Typical Value
Specific Surface Area (BET) m²/g 200±15
pH value in 4% dispersion -- 3.9~4.5
Loss on drying (2 hours at 105℃) % ≤ 2.0
Loss on ignition (2 hours at 1000℃, based on material dried for 2 hours at 105℃) % ≤ 2.0
Tamped Density (Based on material dried at 105℃ for 2 hours) g/L 40~60
Sieve Residue (45μm) mg/kg ≤ 250
Silica Content (Based on ignited material) % ≥ 99.8

 

 

 



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