Silica Powder Dealers in Ankleshwar Gidc, Ankleshwar

• Packaging Size: 25 Kg
• Appearance: White Free Flowing Powder
• pH (5 % w/v) Aq. Sus: 6.5 to 7.5
• BET Surface area: 160-200 m2/gm
• Moisture Content ( at 1050 C for 2 hr ): 6.0 % ( Max )
• Bulk Density Before Tapping: Gm/ml, 0.15 max.
• Bulk Density After Tapping: Gm/ml, 0.20 max.
• Loss on Ignition ( at 10000 C for 2 hrs.: 6.0 % ( Max )
• SiO2 on Anhydrous Basis 98.0 % ( Min ): 98.0 % ( Min )
• Soluble Salt: 1.0 % ( Max )
• DBP Oil Absorption (cc/100gm): 250 % ( Min )
• Microbiological Analysis TVC: NMT 1000 cfu/gm
• Microbiological Analysis Y & M: NMT 100 Cfu/gm

Micro Silica Replacement is a byproduct of developing silicon metal and ferrosilicon alloys. It is widely used in concrete with its matchless chemical and physical properties. It has very high strength with high durability.

• Particle Size Microns: 110 – 240
• Surface Area m²/gm: 110 – 240
• Moisture content at 105°C, 1 Hrs. Max%: 5
• Ignition loss at 100°C for 2Hrs. Max%: 10
• Bulk density gm/cc: 0.08 – 0.20
• pH 5% Aqueous suspension: 6.5 – 7.2
• Water absorption%: 175 – 260
• Oil absorption %: 180 – 270
• Residue on 325 mesh, wet sieving max %: 0.3
• Soluble salt % max: 0.5
• R2O3 max %: 0.3
• SiO2 – max %: 89
• Specific gravity: 1.95
• Refractive index: 1.46

• Application: Refractory
• Grade: Micro fine -400
• Purity: 100%
• P2O5 Content (%): 0.0002%
• Color: White
• Storage: Store in a Dry Place
• Packing: 25kg/bag

silica quartz powder