Quartz or silica sand.
Silica sand,� also known as quartz sand, white sand, or industrial sand,� is made up of two main elements: silica and oxygen. Specifically, silica sand is made up of silicon dioxide (SiO2). The most common form of SiO2 is quartz â?? a chemically inert and relatively hard mineral. SiO2 grades at a 7 out of 10 on� Mohs hardness scale, making it ideal for use as� filtration media� and� abrasive blasting sands. Although quartz is often white or colourless, it can come in a wide range of shades. The colour of each sand deposit depends largely on the variety of minerals and rock detritus that make up the resource. In order to be considered a silica sand the material must contain at least 95% SiO2 and less than 0.6% iron oxide. If the sand does not meet this criteria, it will qualify as whatâ??s often called â??regularâ?? sand. Regular sand,� also known as feldspathic sand, brown sand, or construction sand, will always contain some silica, but only in amounts less than 95%. For example, typical brown sand used for� concrete applications� can contain up to 80% SiO2, along with varying amounts of iron, carbonate, potassium, and other trace elements/minerals. MOQ 25,000MT Supplied from Egypt, Iraq, Vietnam or Indonesia
Chemical specification: ConstituentPct Sio299.5-99.85 Fe2o30.011-0.014 Cr2o30.0003 max Tio2Traces Al2o30.10-0.20 Cao0.02-0.05 Mgo0.002-0.005 L.O.I0.1-0.2 Grain size distribution (1): A p ìm0.8 mm % 0.850.00 - 0.5 max +0.600 – 0.8501.00 – 3.00 +0.425 – 0.6004.00 – 10.00 +0.212 – 0.42540.00 – 60.00 +0.150 – 0.21220.00 – 30.00 -0.1510.00 – 20.00 Grain size distribution(2): A p ìm0.6 mm % 0.60.00 – 0.5 max +0.400 mm3.00 – 5.00 +0.150 mm78 – 85 +0.125 mm13-17 +0.105mm1.8 - 2.5 +0.74mm1.7 – 2.2 Below0.3 – 0.6 Ewight
Product Name/Trade Names: Silica quartz powder (flour) sold under various names: GLASS POWDER, FLINT SILICA, Fine Ground Silica. Chemical Name or Synonym: Silicon Dioxide (SiO2) Powder. Silica Powder, Silica Quartz Powder, Quartz Powder, Quartz, Crystalline Silica. White Silica Quartz Powder with no odor. Use of the Substance/ Preparation Main Applications (non-exhaustive list): abrasives, brick, ceramics, foundry castings, glass, grout, hydraulic frac (proppant) sand, mortar, paint and coatings, silicate chemistry, silicone rubber, thermoset plastics.
Quartz silica, graphite, natural gemstones, white sugar, chicken paw, wagyu halal beef.
Silica Sand.
Precipitated Silica.
Precipitated silica.
Mineral-sands.
Silica sand.
Silica sand.
Silica sand.
Silica Sand.
Silica Sand.
Silica Sand.
Ilmenite sand.
Silica sand mine.
Silica powder.
Silica sand.
Silica sand.
