Jiangsu Profile
Product List
2866. 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 ...
2867. 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 ...
2868. 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. ...
2869. 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 ...
2870. 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.
2871. 2PCS/1set Focusing Lens D25 F55 Fused Silica for He Laser Fiber Laser Machine Head Equipment Parts [Apr 15, 2024]
[Apr 15, 2024] Material Fused Quartz/JGS1/7980 Dimension tolerance ±0.1mm Clear aperture >90% Surface quality 40/20 or better Surface accuracy lambda/4@635nm Parallelism ...
2872. Focusing Lens D20/30 F60 F50 F120 150 F200 Fused Silica Optical Lens for Wsx Fiber Laser Cleaning ... [Jan 25, 2024]
[Jan 25, 2024] Material Fused Quartz/JGS1/7980 Dimension tolerance ±0.1mm Clear aperture >90% Surface quality 40/20 or better Surface accuracy lambda/4@635nm Parallelism ...
2873. Competitive Price 34*5mm Fiber Laser Protective Window Fused Silica Lens for 10kw Fiber Laser ... [Jan 25, 2024]
[Jan 25, 2024] High Quality Laser Protective Lens/Glass/Windows Commodity name Laser Protective Glass Usage For Laser Cutting Head Packing Foam with carton box Delivery time 2-5 days after order confirmation Payment T/T, ...
2874. 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 ...
2875. 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 ...
2876. Fused Silica [Aug 07, 2014]
[Aug 07, 2014] Fused silica is manufactured from high purity natural silica stone, meited at extremely temperature. With high purity, high chemical and electricity resistance, lowest thermal expansion and exceptionalty good thermal ...
2877. 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%), ...
2878. 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 ...
2879. 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 ...
2880. Fused Silica Powder with Thermal Conductivity: 1.3W/M*K, Dielectric Constant: 3.8 (1MHz, 20) ... [Nov 12, 2025]
[Nov 12, 2025] We're fused silica sand and powder manufacturer: Best Severice and Quality!!! Product Description Grade A Fused Silica sand&powder Specifications: 1. Physical Properties ...
Company: Lianyungang Chemsize International Trading Co., Ltd.
