The Silica sand is the major component of glass, foundry molds, precision casting ,refractory and abrasives. It is also used in ceramics, on golf courses, and as a filter medium. We are a Vietnam major manufacturer of silica (quartz) products .We have one of factories specializing in producing silica lump, sand and powder, These products are widely used as materials for (optical) glass, optical fiber, electrical, electronic, semiconductor, fiber of glasses ,epoxy molding compound (EMC), foundry, precision casting, refractory and abrasives industries etc. The Silica sand is produced with high technology in ISO system managed by rich experience team. Therefore we are with full legal and corporate responsibilities confirm that we are ready, willing and able to offer for sale the following commodity in accordance with the terms and conditions set. From a new mine in Vietnam for silica sand and we are now ready to export any quantities for your purpose.
Our mine hold a current 14 Million MT.
Our silica is high grade and of the finest purity complying with ISO standard processing. Quantity available: 25 000 MT per month minimum
Packing: 25kg, 50kg or 1000kg jumbo bags/bulk at buyer request
Shipment delivery: 30 days after order.
Surveyor inspection: by SGS or equivalent at loading port.
Considering new clients, we will propose you the most competitive market price with a reasonable discount. Specification Parameter chemical item standard value
Silicone dioxide sio2% gravimetric 99.79
Iron trioxide fe2o3% cholorimetric 0. 058
Aluminium trioxide al2o3% gravimetric 0. 015
Calcium oxide cao% permanganometric 0. 053
Magnesium oxide mgo% gravimetric 0. 04
Sodium oxide na2o% gravimetric 0. 01
Potassium oxide k2o% gravimetric 0. 14
Loss on ignition LOI% gravimetric 0.03
Size of sand: 30~500 mesh
Colour: white shiny |
Feel free to contact us if you have any questions | 
