Jiangsu Profile
Product List
4306. High Quality F400 F600 F800 F1000 Black Silicon Carbide Black Silicon Carbide 99% Sic Silica for ... 
[Mar 25, 2024]
[Mar 25, 2024] Black silicon carbide powder High quality dense silicon carbide product content of more than 98%. Black silicon carbide is made of high-grade refractory material, heat resistance, small size, light weight and high ...
4307. 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 ...
4308. 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 ...
4309. 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%), ...
4310. 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 ...
4311. 99.999 Silica [Oct 04, 2025]
[Oct 04, 2025] 99.999 silica sand, 5N silica micro powder There are various specifications for the particle size of high-purity silicon sand, and the finer ones can reach 325 mesh. Coarse ones are generally between 100-200 mesh, ...
4312. Silicon Carbide, Aluminium Oxide, Silica [Aug 08, 2025]
[Aug 08, 2025] ROTA ABRASIVES & REFRACTORY ROTA is one of the world's leading manufacturers of silicon carbide(SiC) and aluminium oxide(Al2O3) under the trade name DGJ, and ROTA is also an important manufacturer and expert of ...
4313. 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 ...
4314. Electronic Materials Grade Crystal Silica [Aug 10, 2014]
[Aug 10, 2014] Refined quartz sand Physical and chemical properties of refined quartz sand Silica SiO2 ≥ 99-99.5% oxide of iron Fe2O3 ≤ 0.02-0.015%, Picks complex quartz ore processed from. Refined quartz sand range 4-3000 ...
Company: Lianyungang Donghai Colorful Mineral Products Co., Ltd.
4315. D50 1.75-12.0µm Cristobalite Powder Silica SiO2 for CCL, Paints, Plastics, and More CAS#14464-46-1 [Aug 24, 2023]
[Aug 24, 2023] Model: B series CAS #: 14464-46-1 Packaging: 25Kg Kraft Bags in Pallets/Boxes Main features: 1. High Acid Resistance 2. Insulator Various sizes and models of Cristobalite from quality raw materials, specialized ...
4316. 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 ...
4317. Delivery Fast on Time Fused Silica Sand Powder Sio2 99.9%, 99.85%, 99.7% [Nov 12, 2025]
[Nov 12, 2025] We're fused silica sand and powder manufacturer/factory: Consistent Quality,Best Price and Severice!!! Product Description Fused Silica sand&powder Specifications: 1. Physical ...
Company: Lianyungang Chemsize International Trading Co., Ltd.
4318. Best Quality Grade a Fused Silica Sand and Powder Sio2 99.95% [Nov 12, 2025]
[Nov 12, 2025] We're fused silica sand and powder manufacturer/factory: Consistent Quality,Best Price and Severice!!! Product Description Fused Silica sand&powder Specifications: 1. Physical ...
Company: Lianyungang Chemsize International Trading Co., Ltd.
4319. Special Designed Fused Silica Sand and Powder for Making Fused Silica Plate [Nov 12, 2025]
[Nov 12, 2025] We're fused silica sand and powder manufacturer: Best Severice and Quality!!! Product Description Fused Silica sand&powder Specifications: 1. Physical ...
Company: Lianyungang Chemsize International Trading Co., Ltd.
4320. Trustable Factory Fused Silica Sand Fused Silica Powder for Investment Casting [Nov 12, 2025]
[Nov 12, 2025] We're fused silica sand and powder manufacturer/factory: Consistent Quality,Best Price and Severice!!! Product Description Fused Silica sand&powder Specifications: 1. Physical ...
Company: Lianyungang Chemsize International Trading Co., Ltd.
