Quartz and quartz sand - Import export

A quartz material / glass-encased, spiral-shaped, electrical heating coil with a large surface, which is mounted in a quartz material reflector shell with a handle, allows liquids to be heated indirectly by infrared radiation. This is used for the fast, economical evaporation or concentration of liquids. Due to this principle, only the surface of the liquid is heated very strongly, as the thermal radiation is absorbed even after shallow penetration, thus enabling gentle, uniform evaporation.In contrast to boiling evaporation, there is no loss of substance due to splashes from a moving boiling surface. Since surface evaporators are made exclusively from the material fused quartz / glass, it is possible to use the advantages of the material, such as good IR permeability, heat and heat change resistance, lowest electrical conductivity, exceptionally high chemical purity and resistance as a material. It complies with EC Directive 89/336 / EEC and EC Directive 73/23 / EEC.

Grade C-70-1 Enriched GOST 22551-77

ince 1997, our company has been manufacturing high quality custom quartz parts for the semiconductor, fiber optic, and lighting industries. Located in Southern California, Jelight houses a complete fabrication facility and continuously invests in quartz capabilities. We are an authorized distributor-fabricator of Momentive Performance Materials Quartz Inc. and approved supplier to many OEMs and end-users alike, internationally and nationwide. Parts available: Single Wafer Applications: bell jars insulators pedestals cover plates windows domes chamber liners focus rings shadow rings wafer susceptor shafts gas distribution plates (GDP) baffles shields Vertical & Horizontal Diffusion Furnace Subcomponents: double-wall process tubes inner/outer tubes liners wafer carriers boats pedestals baffles torches chambers injectors nozzles caps plates

Engineering Company for Mining Knouz producing high quality mining materials Product: Silica Flour "Silica Powder" Origin: Egypt Size: 45 micron (cut out) up to 150 micron Packing: Jumbo bags USES: Ferro Silicon, Electronics, Semi Conductors, Oil Drilling, Optical Fibre, Solar Panel …etc For more information don't hesitate to contact us A. Shaheen (Mr) l Export Specialist Mobile: +2-01023987430 Whatsapp Email: export@knouzmining.com export.knouz@gmail.com

Engineering Company for Mining Knouz producing high quality mining materials Product: Silica Flour "Silica Powder" Origin: Egypt Size: 45 micron (cut out) up to 150 micron Packing: Jumbo bags USES: Fiberglass, Sodium Silicate, Glaze, Frit, Enamel, Ceramic, Porcelain, Sanitary ware, Coating, Epoxy, Fiber Cement, Solar Panel …etc For more information don't hesitate to contact us A. Shaheen (Mr) l Export Specialist Mobile: +2-01023987430 Whatsapp Email: export@knouzmining.com export.knouz@gmail.com

​Silica sand or quartz sand:Quartz particles (SiO2) with a size between 2.00 and 1.05 mm, formed as a result of disintegration of magmatic metamorphic rocks rich in quartz.

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