wanhaorefractory

  Quartz sand is the quartz writing processing of silica particles (Also called silica, quartz, quartz rock), is a texture hard, wear-resisting, stable chemical properties of silicate minerals. In nature exist in quartz sandstone, quartzite and vein quartz. Quartz sandstone is consolidation of clastic rocks, quartz particles are contented above 95%, and is derived from a variety of magmatic rocks, sedimentary rocks and metamorphic rocks, heavy minerals is less, associated minerals have feldspar, mica and clay minerals.   Quartz sand have several kinds of classical. Admiral quartz have higher fireproof performance, industrial quartz sand is often divided into: ordinary quartz sand, fine quartz sand, high purity quartz sand, fused quartz and silicon powder, etc.   Quartz sand have important role in glass, refractory and metallurgy. Quartz sand have unique physical and chemical properties, make it in aviation, aerospace, electronic, mechanical, and today a ...

Silica, also known as silica or quartz sand, a kind of refractory particles, using quartz as the main mineral composition with grain size between 0.020mm and 3.350 mm. According to the different mining and processing methods, it is divided into artificial silica sand and washed sand, scrub sand, selected (flotation) sand and other natural silica sand. Silica sand is kind of silicate minerals with hard, wear-resistant, stable chemical properties. Its main mineral composition is SiO2, silica sand color is milky white or colorless translucent. Silicon sand is an important industrial mineral raw materials, widely used in glass, casting, ceramics and refractories , metallurgy, construction, chemicals, plastics, rubber, abrasive and other industries. Luoyang Wanhao New Material Co., Ltd. is situated 10 kilometers south of Luoyang which is an ancient city of thirteen dynasties. Luoyang is of rich refractory raw materials and convenient transportation which contribute a lot to W...