Supply all kinds of quartz sand of 20 mesh --200 mesh professional quality assurance Jianyou

Quartz sand is processed by crushing quartz grains of quartz, quartz is a non-metallic minerals, is a hard, stable wear and chemical properties of silicate minerals, the main mineral component of SiO2, quartz sand The color is white or colorless translucent, Mohs hardness 7, quartz sand is an important industrial mineral raw materials, non-hazardous chemicals, widely used in glass, foundry, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, abrasive, media and other industries. I plant using natural quartz deposit of high-quality raw materials, by mechanical crushing, roll crushing, washing screening, series production of new technology, the effective protection of the natural structure of quartz sieve drying, vibration grading, thus extending the filter's life cycle. It has a fast filter in water treatment, filter effects, water quality and stability, non-blocking, non-caking. Longer than the life cycle of sea sand (1-2 cycles). Quartz sand is a hard, wear-resistant, chemical stability of silicate minerals, the main mineral component of SiO2, quartz sand color is white or colorless, translucent, hardness 7, no cleavage of brittle, shell shaped fracture, oil sheen, a density of 2.65 and a bulk density (1-20 mesh head for 1.6,20-200 1.5, its chemical, thermal and mechanical properties have obvious anisotropy, do not dissolve in acid, slightly soluble in KOH solution , melting point 1750 ℃ ??Henan Longxing source water filter plant quartz sand filter Product Detail: Scope of quartz sand by the unique physical and chemical properties, making it in the aviation, aerospace, electronics, machinery, and the rapid development of IT today industry occupies a pivotal position, especially its intrinsic molecular chain structure, crystal shape and lattice changes, it has a high temperature, thermal expansion coefficient is small, highly insulated, corrosion resistance, piezoelectric effect, resonance effect and its unique optical properties, in many high-tech products are playing an increasingly important role.