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421. Fused Silica Powder with Thermal Conductivity: 1.3W/M*K, Dielectric Constant: 3.8 (1MHz, 20) ... 
[Nov 07, 2025]
[Nov 07, 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.
422. 2024 Latest Price for High Purity Sio2 99.9 Fused Silica Fused Silica Powder Fused Silica Flour ... [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.
423. High Whiteness Fused Silica Amorphous Silicon Oxide Artifical Quartz Marble Grade with High ... [Sep 09, 2025]
[Sep 09, 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.
424. High Purity Amorphous Silica Fused Silica Sand/Powder for Promotion [Aug 01, 2025]
[Aug 01, 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.
425. Sainuo Grade C Sio2 99% Fused Quartz Sand/Particles/Grain [Jun 13, 2025]
[Jun 13, 2025] Fused Silica Third Grade High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica with a small amount ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
426. Full Series Grade a White Fused Silica Sand & Powder, Block [Sep 18, 2024]
[Sep 18, 2024] Fused Silica First Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
427. Grade C Quartz 3-1mm Transparent Fused Silica Sand for Refractories Sio2 99% [Sep 18, 2024]
[Sep 18, 2024] Fused Silica Third Grade High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica with a small amount ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
428. Round Shape Quartz Clear Plate Fused Silica Wafer [Nov 15, 2025]
[Nov 15, 2025] Clear Quartz Glass Tube is made of silicon dioxide in special industrial technology glass, which is a very good base material.Quartz glass has a series of excellent physical and chemical properties. The feature of the ...
429. High Quality Infrared Optical Fused Silica Quartz Glass Substrate Source Factory [Dec 11, 2025]
[Dec 11, 2025] Product Description C-laser VAD Fused Silica CFS-100 - High-Purity Synthetic Fused Silica for Semiconductor & Display Industry Through innovative improvements to the traditional VAD (Vapor Phase Axial Deposition) method ...
430. Sio2 99.95% 5um Fused Quartz Silica Powder for Ceramic Fillers [Dec 11, 2025]
[Dec 11, 2025] Product Description Chemical Composition SiO2 Guaranteed Value: 99%min; Typical Values: 99.22% Chemical Composition Al2O3 Guaranteed Value: 500ppmmax; Typical Values: 360ppm Chemical Composition Fe2O3 Guaranteed Value: ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
431. 99.95% Purity 15um Silica Fused Quartz Powder for Refractories [Dec 11, 2025]
[Dec 11, 2025] Product Description Chemical Composition SiO2 Guaranteed Value: 99%min; Typical Values: 99.22% Chemical Composition Al2O3 Guaranteed Value: 500ppmmax; Typical Values: 360ppm Chemical Composition Fe2O3 Guaranteed Value: ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
432. Sio2 99.95% Quartz Fused Silica Powder for Advanced Ceramics [Dec 11, 2025]
[Dec 11, 2025] Product Description Chemical Composition SiO2 Guaranteed Value: 99%min; Typical Values: 99.22% Chemical Composition Al2O3 Guaranteed Value: 500ppmmax; Typical Values: 360ppm Chemical Composition Fe2O3 Guaranteed Value: ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
433. 99.9% Purity 325 Mesh Silica Fused Quartz Powder for Refractories [Dec 11, 2025]
[Dec 11, 2025] Product Description Chemical Composition SiO2 Guaranteed Value: 99%min; Typical Values: 99.22% Chemical Composition Al2O3 Guaranteed Value: 500ppmmax; Typical Values: 360ppm Chemical Composition Fe2O3 Guaranteed Value: ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
434. 5-3mm High-Purity Fused Quartz Silica Powder for Industrial [Dec 11, 2025]
[Dec 11, 2025] Product Description Chemical Composition SiO2 Guaranteed Value: 99%min; Typical Values: 99.22% Chemical Composition Al2O3 Guaranteed Value: 500ppmmax; Typical Values: 360ppm Chemical Composition Fe2O3 Guaranteed Value: ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
435. 99.95% Sio2 10um Silica Fused Quartz Powder for Filling Materials [Dec 11, 2025]
[Dec 11, 2025] Product Description Chemical Composition SiO2 Guaranteed Value: 99%min; Typical Values: 99.22% Chemical Composition Al2O3 Guaranteed Value: 500ppmmax; Typical Values: 360ppm Chemical Composition Fe2O3 Guaranteed Value: ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
