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2791. Hot Sales 532nm Fused Silica Focal Lens for Green Laser 
[Jan 26, 2025]
[Jan 26, 2025] Focusing Lens. This series of focusing lenses are made of fused silica; light enters from one side and exits from the opposite side. Its purpose is to modify the wavefront curvature of the light, and focus the laser ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
2792. Investment Casting Use High Grade Pure Fused Silica Price Per Ton Sio2 99.9% [Nov 06, 2019]
[Nov 06, 2019] 99.9% Sio2 Purity Fused Silica Powder Ceramic Raw Materials Fused silica sand production introduction: Fused silica sand is made of high purity crystal silica by electrically fusing (fusing temperature ...
2793. Electronic Grade Noncrystalline Sample Free of Charge Fused Silica for Refractory Electron Industry ... [Nov 06, 2019]
[Nov 06, 2019] electronic grade noncrystalline sample free of charge fused silica for refractory electron industry And foundry Fused silica sand production introduction: Fused silica sand is made of high purity crystal silica ...
2794. Optical Windows Coating Fused Silica [Feb 13, 2025]
[Feb 13, 2025] Protective Window PHYO protective windows are widely used in the optical systems, in order to protect the inside precision optical systems from dust, water, scratches, damage, etc. They can be customer designed in ...
2795. Jgs1 Jgs2 High Temperature Clear Optical Round Fused Silica [Jun 30, 2022]
[Jun 30, 2022] <<<Click to see more about us........ Product Description Shengfan Machining Quartz Products Characteristic * Name Machining quartz products * Brand Shengfanquartz * SIO2 ≥99.99% * Degree of hardness ...
2796. Refractory Raw Material Noncrystalline Fused Silica Sio2 99.8% [Nov 06, 2019]
[Nov 06, 2019] Refractory raw material noncrystalline fused silica SiO2 99.8% Fused silica sand production introduction: Fused silica sand is made of high purity crystal silica by electrically fusing (fusing temperature ...
2797. Roller of Quartz Fused Silica for Glass Tempering Furnace ISO9001-2008 [Nov 19, 2025]
[Nov 19, 2025] Specification SiO2(wt%) ≥ 99.72 Bulk density( g / cm3) > 1.95 Apparent porosity ( %) 7-11 Compression strength(MPa) ≥ 60 Transverse strength(Mpa) ≥ 30 Expasion Coefficient(× 10-6 /° C) < ...
Company: Freedom Ceramic Suzhou Limited
2798. Fused Silica [Jul 29, 2024]
[Jul 29, 2024] Product Description This product is made from high quality fused silica sand, by Jet mill, vibration grinding or crushing, grading machines. The molecular structure arranged by the ordered arrangement to a random ...
2799. High Purity Fused Silica Cruciblefor Laboratory Use [Jun 25, 2022]
[Jun 25, 2022] Product Description Shengfan Quartz characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh' scale 6.6 *Melting point 1732ºC * Working ...
2800. Customize Special Quartz Fused Silica Imaging Lens [Aug 05, 2025]
[Aug 05, 2025] Product Description Description Compared with the traditional imaging lens, it has the advantages of high resolution, small size, easy control of the focal length range and easy installation. Can produce technical ...
Company: Suzhou 3V Technology Co., Ltd.
2801. Fused Silica [Sep 15, 2025]
[Sep 15, 2025] Items Unit Index Typical Chemical Composition SiO2 % 99.90 min 99.95 Al2O3 Ppm 300 max 120 Fe2O3 Ppm 50 max 30 Na2O+K2O Ppm 100 max 60 Refractoriness º C 1750 min Specific ...
2802. Fused Silica [Aug 25, 2022]
[Aug 25, 2022] Fused silica. After smelting with refined quartz sand at high temperature, it is artificially classified into lumps. The main ingredients are: SiO2 ≥ 99.7-99.99%, Fe2O3 ≤ 0.002%. The appearance of the first grade ...
2803. Quartz Furnace Door – High-Purity Fused Silica for Semiconductor & Lab Use [May 27, 2025]
[May 27, 2025] This high-purity Quartz Furnace Door is expertly manufactured by Jiangsu Chuanglang Quartz Technology Co., Ltd., a trusted name in the global quartz industry. Crafted from ultra-pure fused silica (SiO2 ≥ 99.998%), ...
2804. High Purity Quartz Boat Support – Fused Silica – 1160 × 366 mm [May 26, 2025]
[May 26, 2025] This high-purity Quartz Boat Support (1160 × 386 mm) is designed for precision support of quartz boats and wafer carriers in high-temperature semiconductor and photovoltaic furnace systems. Manufactured by Jiangsu ...
2805. Negative Pressure Quartz Tube – Fused Silica – 480 × 569 mm [May 26, 2025]
[May 26, 2025] This high-purity negative pressure quartz tube is a precision-engineered component designed for demanding high-temperature and vacuum applications in the semiconductor, photovoltaic, and crystal growth industries. Made ...
