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211. Fused Silica for High Temperature Heat-Resistant 
[Mar 26, 2021]
[Mar 26, 2021] Fused silica sand/grain/powder/flour introudce is as follows: fused silica lumps/grain/sand/powder/flour is made of high purity crystal silica from China Donghai-Xinyi by electrically fusing (fusing temperature ...
Company: LIANYUNGANG KAESHING INTERNATIONAL TRADING CO., LTD.
212. Premium Industrial Grade Fused Silica with 99.92% Sio2 [Jan 16, 2026]
[Jan 16, 2026] Fused quartz Fused quartz, is a kind of high-quality fused quartz sand with high purity, good crystal and low expansion coefficient, which is formed by crushing, pickling and manual selection of natural ore with S2 ...
Company: Lianyungang Yongsin Quartz Co., Ltd.
213. Superior Quality Fused Silica for Investment Casting Solutions [Aug 19, 2025]
[Aug 19, 2025] Fused quartz Fused quartz, is a kind of high-quality fused quartz sand with high purity, good crystal and low expansion coefficient, which is formed by crushing, pickling and manual selection of natural ore with S2 ...
Company: Lianyungang Yongsin Quartz Co., Ltd.
214. Sio2 99.95% 3-1mm Fused Silica Grade a From Sainuo Quartz [Jan 19, 2022]
[Jan 19, 2022] Fused Silica First Grade I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above 99.95%). 4. Chemical ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
215. 10-20mm Fused Silica Particles Sio2 99.8% for Quartz Nozzle [Jan 18, 2022]
[Jan 18, 2022] Fused Silica Second Grade (also known as B) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
216. Fused Silica Without Quartz, Cristoblite or Black Spot [Mar 26, 2021]
[Mar 26, 2021] Fused Silica Grade A Plus XRD Report: Grade A+ Fused Silica Specifications: 1. Physical Properties 1.1 Composition SiO2 1.2 Structure Amorphous 1.3 Colour Transparent or white 1.4 Melting ...
Company: LIANYUNGANG KAESHING INTERNATIONAL TRADING CO., LTD.
217. High Purity Fused Silica with Xrd Certificate Sio2 99.9% [Nov 18, 2020]
[Nov 18, 2020] Fused Silica Grade A Plus XRD Report: Grade A+ Fused Silica Specifications: 1. Physical Properties 1.1 Composition SiO2 1.2 Structure Amorphous 1.3 Colour Transparent or white 1.4 Melting ...
Company: LIANYUNGANG KAESHING INTERNATIONAL TRADING CO., LTD.
218. High Purity Fused Silica with Sio2 Content Over 99.95% for Refractory Investment Casting [Aug 19, 2025]
[Aug 19, 2025] Fused quartz Fused quartz, is a kind of high-quality fused quartz sand with high purity, good crystal and low expansion coefficient, which is formed by crushing, pickling and manual selection of natural ore with S2 ...
Company: Lianyungang Yongsin Quartz Co., Ltd.
219. SGS Test Approved Stable Good Quality Fused Silica for Refractory, Ceramic, Investment Casting, ... [Aug 19, 2025]
[Aug 19, 2025] Fused quartz Fused quartz, is a kind of high-quality fused quartz sand with high purity, good crystal and low expansion coefficient, which is formed by crushing, pickling and manual selection of natural ore with S2 ...
Company: Lianyungang Yongsin Quartz Co., Ltd.
220. Customized size 4-80mm 80/20 R/T Optical Non-polarizing Beamsplitter NPBS Cube Laser Level ... [Mar 23, 2026]
[Mar 23, 2026] Customized size 4-80mm 80/20 R/T Optical Non-polarizing Beamsplitter NPBS Cube N-BK7/N-SF11/Fused Silica for Biomedical Instrumentation/Beam Sterring/Optical Interferometry Specification: Items Description ...
Company: CPG OPTICS LIMITED
221. Quality Fused Silica for Refractory, Investment Casting Yongsin [Aug 19, 2025]
[Aug 19, 2025] Fused quartz Fused quartz, is a kind of high-quality fused quartz sand with high purity, good crystal and low expansion coefficient, which is formed by crushing, pickling and manual selection of natural ore with S2 ...
Company: Lianyungang Yongsin Quartz Co., Ltd.
222. Lab Glassware High Temperature Quartz Glass Sheet Plate Fused Silica Optical Lens [Jul 17, 2025]
[Jul 17, 2025] Products Show Warm reminder Please contact us before placing an order. The product price is for reference only and does not represent the specific selling price. Because there are too many product sizes, ...
223. Fused Silica Dia25mm Coated DCC Optical Lens [Nov 27, 2024]
[Nov 27, 2024] Fused Silica Dia25mm Coated Double Concave Optical Lens Product overview Double-concave lens is similar to plano-concave lens, the focal length is negative, but the parallel incident light diverges outwards, ...
Company: CPG OPTICS LIMITED
224. Quartz Tube Resistance High Temperature Customizable Size Quartz Glass Tube Fused Silica Transparent [Nov 14, 2025]
[Nov 14, 2025] Quartz Tube Resistance High Temperature Customizable Size Quartz Glass Tube Fused Silica Transparent Product Description: We are biggest manufacturer of Quartz glass fused silica plate/sheet . We can ...
225. High Temperature Large Diameter High Borosilicate Glass Tubes Fused Silica [Nov 13, 2025]
[Nov 13, 2025] Product Description It's made from natural quartz after the process of melting and fine grinding. It has high purity, heat resistance and corrosion resistance, also be low coefficient of thermal expansion. It ...
Company: Lianyungang Yongsin Quartz Co., Ltd.
