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White Silica Fume
Place of Origin: Henan, China( Mainland ) Color: White SiO2: ≥94 Bulk Density: 300-450kg/m3 Whitness: ≥85 Package: 25kg/ plastic bag OR 500kg/ jumbo bag Application: Electronic materials, plastics, paint coatings, silicone rubber, adhesives, high-grade ceramics, precision casting and other industries. White Silica Fume Price: $300-$1000 Per Ton -
85% Densified Silica Fume
Place of Origin: China Color: Grey Existing Form: Powder SiO2: ≥85.0% Bulk Density: 550-700kg/m3 Specific Surface: 15-27m2/g Package: 25kg/ plastic bag, 950kg/ jumbo bag, 1000kg/ jumbo bag Application: Large-scale concrete engineering, mortar, floor, pipe, pile etc. -
Brown Fused Alumina
Place of Origin: China Color: Brown Crystal Shape: Trigonal Mohs Hardness: ≥9.0 Melting Point(℃): 2050 True Density(g/cm³): ≥3.90 Package: 1 MT big bag or 25kg paper bag *40 bags on one pallet; As per customer’s requirement Application: Abrasives, refractory materials, etc. -
85% Undensified Silica Fume
Place of Origin: China Color: Grey Existing Form: Powder SiO2: ≥85.0% Bulk Density: 280-350kg/m3 Specific Surface: 15-30m2/g Package: 25kg/ plastic bag OR 500kg/ jumbo bag Application: Insulation materials, large concrete projects, mortar, pipe piles, etc. -
White Fused Alumina
Place of Origin: China Color: White Crystal Shape: Trigonal Mohs Hardness: ≥9.0 Melting Point(℃): 2050 True Density(g/cm³): ≥3.90 Package: 1 MT big bag or 25kg paper bag *40 bags on one pallet; As per customer’s requirement Application: Various high-end products, crafts or hardware products such as surface beautification. Oilstone/polishing pad, grinding wheels ,Advanced refractory materials, etc. -
92% Densified Silica Fume
Place of Origin: China Color: Grey Existing Form: Powder SiO2: ≥92.0 Bulk Density: 550-700kg/m3 Specific Surface: 15-27m2/g Package: 25kg/ plastic bag, 950kg/ jumbo bag，1000kg/ jumbo bag Application: High-strength concrete, oil field cementing, bridges, etc. -
Calcined Bauxite
Place of Origin: China Color: Stone Gray Smelting Furnace: Rotary Kilns Bulk Density(g/cm³): ≥2.45g/cm³ Water Absorption/%: ≤6% Shipping Port: Tianjin, Qingdao, Shanghai Package: 1 MT big bag or 25kg paper bag *40 bags on one pallet; As per customer’s requirement Application: Ceramics, aluminum metallurgy, refractory materials, etc. -
92% Undensified Silica Fume
Place of Origin: China Color: Grey Existing Form: Powder SiO2: ≥92.0% Bulk Density: 280-350kg/m3 Specific Surface: 15-30m2/g Package: 25kg/ plastic bag OR 500kg/ jumbo bag Application: Oilfield cementing, shotcrete, concrete admixture -
Hydrophilic Fumed Silica
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. -
94% Densified Silica Fume
Place of Origin: China Color: Grey Existing Form: Powder SiO2: ≥93.0 Bulk Density: 550-700kg/m3 Specific Surface: 15-27m2/g Package: 25kg/ plastic bag, 950kg/ jumbo bag，1000kg/ jumbo bag Application: Large concrete engineering, mortar, floor, pipe pile, etc.
