Quartz sand raw material source

Quartz sand at room temperature is a stable mineral, insoluble in water and sulfuric acid, hydrochloric acid, nitric acid ,Hardness 7, specific gravity of about 2.65, melting point of 1713℃.Shiny glass, sometimes fat.The texture is pure colorless; impurities are red, yellow, blue, black, brown, purple, green;Transparent to opaque, brittle.The fracture was a shell or uneven.The crystal is six square column, column mask stripes. Difference between left and right of the crystal crystal.Twinning is common. Usually a cluster crystal or granular, massive collection.Quartz sand has the ability to pass through ultra violet rays and does not conduct electricity.The uniform deformation of quartz sand occurs when quartz sand  is heated or cooled uniformly, and it maintains its symmetry before changing to another polymorph.The quartz sand has the optical properties of the birefringence and the polarization of the rotation.Quartz crystal oscillation frequency has a high degree of stability, the use of quartz crystal oscillation can radiate ultrasonic wave.The quartz sand is non plastic refractory materials, the porcelain with higher fire clay formation at high temperature and the mullite crystal mechanical strength and chemical stability, and can increase the translucent body, is a good material for the preparation of white glaze.

Quartz sand is one of the most widely distributed minerals on the earth's surface.Quartz sand is also widely used.Quartz  clock; quartz sand electronic equipment, the use of piezoelectric quartz crystal standard frequency;Fused glass, used in the manufacture of optical instruments, glasses, glass tubes and other products;quartz sand can also be used as a precision instrument for bearings, abrasive materials,Quartz sand refractories and other industrial raw materials.

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fireclay for copper smelting ,and so on.
Website: http://www.jnrefractory.com  
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
          gyjinniu@163.com
products list : castable refractory cement for up lead copper rod  Molten Zinc Refractory Casting     Molten Zinc Ramming Mass     Molten Aluminum Refractory Material      refractory castable for up lead copper rod    Special Refractory Ramming Mass     Copper alloy refractory materials for electric furnace      acidic refractory for electric furnace body   electric furnace refractory material for copper smelting     Corrosion resistance       Molen Zinc Refractory Castable for up lead copper rod    High Strength Refractory Mortar      Refractory installation services Fireclay   Light-weight Castable Refractory    Casting Refractory    Accessory Refractory Material   Corrosion resistance Quartz sand    High Grade Composite Silica Ramming Mass    Corundum Plastic Refrctory     Alumina Composite Ramming Mass for horizontal continuous casting      Silica Refractory Ramming Mass for horizontal continuou casting    quartz sand refractory for copper smelting     silica sand refractory for core induction furnace      refractory concrete block      prefabricated refractory concrete     refractory mixture     refractory ramming mixture     fire clay for up lead copper rod      refractory mortar for non core induction furnace    tab cast for copper smelting  tab cast refractories    refractory compound