Fumed Silica_Minghong

The main hydrophilic fumed silica models are HL-150, HL-200, HL-300, HL-380.

Place of Origin: China	Color: White
Silica Content (Based on ignited material): ≥99.8	Sieve Residue(45μm) (m/m %): ≤250
PH value in 4% dispersion: 3.9〜4.5	Tamped Density(Based on material dried at 105℃ for 2 hours)：40～60
Main Model: HL-150, HL-200, HL-300, HL-380	Application: Coatings, paints, cosmetics, inks, etc.

The main hydrophobic models are HB-132, HB-135, HB-139, HB-151, HB-152, HB-612, HB-615, HB-620，HB-630

Place of Origin: China	Color: White
Silica Content (Based on ignited material): ≥99.8	Existing Form: Powder
PH Value in 4% Dispersion: 5.5～8.0	Carbon Content (Based on Material Dried at 105℃ for 2 Hours) (%): 2.5～4.0
Main Model: HB-132, HB-135, HB-139, HB-151, HB-152, HB-612, HB-615, HB-620, HB-630	Application:Coatings, paints, etc.