Quartz Quartz is a mineral that?s easily available from the crust of earth. And yet, it?s quite valuable for its vast usage. Chemical Term SiO2 (Silica, or silicon dioxide).Found in igneous, metamorphic and sedimentary rocks. Usage Quartz is mostly required in the production of Engineering Quartz stones, Silicate Glasses and Ceramics.
Fused silica has high working and melting temperatures and it differs from traditional glasses in containing no other ingredients than silica in amorphous. The optical and thermal properties of fused quartz are superior to those of other types of glass due to its purity. It has better ultraviolet transmission than most other glasses, and so is used to make lenses and other optics for the ultraviolet spectrum. Small thermal expansion coefficient, good chemical stability, bubbles, stripes, homogeneity, birefringence makes it very proper material for optical fiber base product. Mainly Applied: special light source, optics, optoelectronics, military industry, metallurgy, semiconductors, optical communications and other fields.
It is a high-purity silicon tetrachloride synthetic optical quartz glass containing a large amount of hydroxyl (2000ppm). It has excellent UV properties of the lens, particularly in the short-wave UV region, which far better than all the other transmission properties of glass, at a transmittance of 90% 185�¼m, synthetic quartz glass has a strong absorption peak at 2730nm at no granular structure. Is an excellent optical materials within 185-2500m�¼ band range.
Fused quartz materials and vacuum production of quartz glass, several tens of ppm of metal-containing impurities. Small bubbles, particles and striped structure, almost no (OH), with higher performance through the infrared transmittance over 85%, and its applications in the wavelength range of 260-3500m optical material.
Silica (quartz) Silica, SiO2, is a white or colorless crystalline compound found mainly as quartz, sand, flint, and many other minerals. Silica is an important ingredient to manufacture a wide variety of materials. Quartz; Quartz is the most abundant silica mineral. Pure Quartz is colorless and transparent. It is an important trace mineral that provides strength and flexibility to the connective tissues of your body â?? cartilage, tendons, skin, bone, teeth, hair, and blood vessels. Silica is essential in the formation of collagen, the most abundant protein found in your body. We are here to export silica quartz globally in an affordable price as per customer needs.
Advantages of artificial stone: 1. Colorful, non-radioactive, safe to use; 2. It has both the elegance of natural marble and the hardness of granite, the delicate and warm feeling of wood, and the luster of ceramics; the stone has large toughness, high surface hardness, not easy to damage, wear resistance, acid resistance, corrosion resistance, high-temperature resistance, Impact resistance, compression resistance, bending resistance and penetration resistance, etc., it is not easy to break when heated or impacted, and it is extremely repairable, and it can be restored to its original state after repair; 3. It is extremely plastic, with round and smooth lines, and can be used in many shapes. It's deformation, bonding, turning and other parts are unique in processing, and seamless splicing can be achieved; 4. There are no pores on the surface, it is not easy to be dyed, oily water stains are not easy to penetrate into it, and it has strong anti-fouling power and is easy to clean; 5. It is easy to maintain, and the slippery marks on the surface can be polished with 400-mesh gauze paper soaked in water.
Calacatta is a statement-making quartz designer who just can't get enough of it. Its soft white backdrop is enhanced with dramatic grey veining throughout the slab, for the most authentic marble look. This envy-inducing quartz gives your kitchen, bath, or other space a signature look whether used for white quartz countertops, floors, waterfall islands, backsplashes, or accent walls.
Snow White Quartz Lumps and Grains Grains size 0.1-0.4-0.7-1,25mm
White crushed silica quartz with 98% si02 purity. Graded in mesh #70 to mesh #140. Price is 100USD per metric ton FOB.
White crushed silica quartz with 98% si02 purity. 26mm to 40mm in size. Price is 51USD per metric ton FOB.
We can offer over 50 colors of quartz, such as white mirror,black mirror,red mirrow,grey mirrow,brown mirrow,pure black,pure white,pure red,pure grey,pure brown,pure beige,Calacatta white,Calacatta black,Calacatta gold,etc The size we can offer 240/260x60/65/70cm, 300/320x140/160cm,etc thickness have 1.2,1.5, 1.8, 2,3cm
RandRock quartz lumps is chemical composition is tested using ICP-MS. These are typical maximum element concentration levels. Actual product levels will generally be 10% lower. In our quartz the SiO2 level is greater than 99.89% and alkaline content is less than 100 PPM. Element PPM SiO2 99.89% Al2O3 < 50 PPM Fe < 2 PPM Ca < 6 PPM Mg < 1 PPM B < 2 PPM Na < 12 PPM P < 2 PPM Li < 1 PPM TiO2 < 2 PPM Electrical Conductivity < 5 µS/cm
Our Glassy Quartz lumps is currently the one of only known high purity lump quartz available in large, chemically consistent quantities and is suitable for a wide range of high-tech applications, including the manufacture of High Purity Quartz Sand Manufacturing,Lighting,Optical Fibre,Solar crucibles, quartzware and tubing. Element PPM SiO2 99.89% Al2O3 < 50 PPM Fe < 2 PPM Ca < 6 PPM Mg < 1 PPM B < 2 PPM Na < 12 PPM P < 2 PPM Li < 1 PPM TiO2 < 2 PPM Electrical Conductivity < 5 µS/cm
RANDROCK MINERALS (Quartz Division) delivers a range of high purity quartz products, tailored to customer chemistry and sizing specifications. Our High Purity Lump Quartz beneficated from our Quartz Mines , is suitable for a wide range of high-tech applications, including the manufacture of Solar crucibles, Quartz ware and tubing. Our quartz is currently the one of only known high purity lump quartz available in large, chemically consistent quantities. Our high purity quartz feedstock allows producers to target the solar and semiconductor industry, achieving higher-purity, higher quality, end products, making significant cost savings on downstream purification.
Cxun is a large enterprise integrating R & D, production, marketing and service of artificial stone and quartz. Its industry involves six sectors: new energy and new materials, mining development, industrial investment, real estate development, international trade and chemical R & D. It takes the field of new materials as the core industry, uses technological innovation to drive the development of enterprises, always maintains its competitive advantage and leads the world in surface materials
A grade quartz lumps and powder
I have a huge amount of quartz ore deliver any safe port in world payment method l/c for more details contact us
Micron Silica OSM is extremely pure white Powder that is A-grade Silica with more than 96% whiteness and more than 99% purity. Our Natural Silica Powder is available in 100 mesh to 10 microns particle size. We also provide Micronized Snow White Silica powder with below 5 microns size; it is mainly used in superior quality paints.
Quartz Snow White We are the miners and suppliers of snow white Quartz Powder & Feldspar as per the customer's requirement. Our diligent team is trained to manually wash and select snow white lumps before further processing for the superior quality product. We check the various quality parameters to ensure that it is free from impurities. Backed by our in-depth industry expertise, we offer an exclusive range of Quartz Powder Snow White & Feldspar which is extracted from using best grade basic material, which are procured from reliable market vendors. They are appreciated for features like color, streak, luster, density, hardness, and cleavage. They are accessed at reasonable prices. We are manufacturing and exporting White Quartz Stone to our prominent clients. Available Grades of White Quartz Stone: Snow white Semi Super semi
We are the miners and suppliers of snow white Quartz Powder & Feldspar as per the customer's requirement. Our diligent team is trained to manually wash and select snow white lumps before further processing for the superior quality product. We check the various quality parameters to ensure that it is free from impurities. Backed by our in-depth industry expertise, we offer an exclusive range of Quartz Powder Snow White & Feldspar which is extracted from using best grade basic material, which are procured from reliable market vendors. They are appreciated for features like color, streak, luster, density, hardness, and cleavage. They are accessed at reasonable prices. We are manufacturing and exporting White Quartz Stone to our prominent clients. Available Grades of White Quartz Stone: Snow white Semi Super semi
