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Product List
3211. 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 ...
3212. 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
3213. AR Coated Optical Fused Silica Plano Convex Spherical Lens Plano Convex Lens [May 25, 2026]
[May 25, 2026]
Company: Band Optics Technology
3214. UV Fused Silica 1050-1700nm AR Coated Optical Biconcave Lens Biconcave Spherical Lens [May 25, 2026]
[May 25, 2026]
Company: Band Optics Technology
3215. 1050-1700nm AR Coating Fused Silica Plano Convex Spherical Lens Plano Convex Lens [May 25, 2026]
[May 25, 2026]
Company: Band Optics Technology
3216. Dia6.0mm 650-1050nm AR Coated Fused Silica Optical Spherical Positive Lens Biconvex Lens [May 18, 2026]
[May 18, 2026]
Company: Band Optics Technology
3217. 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 ...
3218. 99.9% Sio2 Fused Silica Powder10 Um Excellent Thermal Shock [Jun 11, 2026]
[Jun 11, 2026] Fused Silica Second Grade (Grade A) Raw materials are high-purity quartz stone sourced from Lianyungang and Xuzhou regions. The materials go through acid pickling first. Then crystalline silica is converted into ...
3219. 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.
3220. Fused Silica Powder40-70mesh for Refractory, &Investment Casting with Good Price [Jun 10, 2026]
[Jun 10, 2026] First Grade Fused Silica Product Introduction Product Overview Our first grade (Grade A) fused silica is manufactured with high-purity quartz stone sourced from Lianyungang and Xuzhou regions as the core raw material. ...
3221. Casting Grade 5-8 Mesh Fused Silica Powderfrom CT [Jun 12, 2026]
[Jun 12, 2026] Product Introduction 5-8 Mesh Premium Fused Silica for Casting Our 5-8 mesh fused silica is made from high-purity quartz raw materials via high-temperature melting, professional processing and strict screening. It ...
3222. 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%), ...
3223. 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 ...
3224. 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 ...
3225. 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 ...
