Silica Powder Dealers in Kolkata (23 products available)

• Grade: ASTM 1240-04
• Color: Grey
• Silica: 87-92%
• Mesh: Less than 10% retention on 45 micron Sieve

With years of experience in this domain, we are actively engaged in offering Micro Silica from West Bengal, India. The offered Micro Cast conforms to ASTM 1240 C / 920 D and widely demanded owing to its use in various industrial applications. Buyers can feel free to place orders for acquiring Micro Silica in small as well as bulk quantities; we assure timely deliveries of the placed orders. Advantages of using MicroCast : Increased service  and structural strength Greater resistance to weathering  and corrosivity High Flexural Strength High resistance to chlorides and Sulfides

• Type: A Natural Pozzolan
• State: Sub-micron powder
• Specific Gravity: Medium grey to off white
• Solubility: Insoluble
• Bulk Density: Densified (608 to 720 kg/m3)
• Bulk Density: Undensified “as produced” (608 to 720 kg/m3)
• Silicon Dioxide (SiO2): Minimum 87 %
• Moisture Content: Maximum 3.0 %
• Loss on Ignition (LOI): Maximum 6.0 %
• Oversize percent retained on 45-μm (325 mesh): Maximum 08.0 %
• 7 day Pozzolanic strength activity index: Minimum 105 %
• Specific Surface: Minimum 15 m2/g

• Bulk Density: 600 - 650 Kg/m3
• Specific Surface Area: 202 cm/gm
• Port: Kolkata
• Na2O: Max 1%
• Loss on Ignition: Max. 4%
• Al2O3: Max 2%
• SiO2: 90%
• PH Value: 8
• Lead Time: Shipped in 0 days after payment

• Feature: High Performance
• Packaging Type: Packet
• Bulk Density: 500-1000 Kg/m3
• State: Powdered
• Type: Micro Silica,Other
• Color: Grey
• Packaging Size: 50 Kg,Other

Micro silica for construction industry

WAGON SAMPLING SYSTEM, sampling system, double fold stretcher

Azodicarbonamide, foaming equipments

Silica

Aluminum Silicate, Calcined Lime, hydraulic lime, mineral fiber

dolomite quartz silica powder, paint raw material

Quartz Silica Powder, Alumina, Sunflower Wax, Low Cement Castable, Pebbles

floating fly ash, micro fly ash

cenospheres powder

Feldspar, Mill Scale

Ammonium Metavanadate