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361. Low Expansion 7um Fused Silica Quartz Powder for High-Temp Uses 
[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.
362. 15um High-Purity Silica Fused Quartz Powder for Precision Casting [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.
363. 10um Top-Level Fused Silica Quartz Powder for Ceramic Uses [Dec 10, 2025]
[Dec 10, 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.
364. 7um Grade a Fused Silica Quartz Powder for Advanced Ceramics [Dec 10, 2025]
[Dec 10, 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.
365. 3.5um High Purity Fused Silica Quartz Powder for Filling Materials [Dec 10, 2025]
[Dec 10, 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.
366. 99.9% Purity 7um Fused Silica Quartz Powder for Ceramics [Dec 10, 2025]
[Dec 10, 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.
367. 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.
368. Super Fine 325 Mesh Fused Silica Sand/Powder for Quartz Nozzle [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.
369. Wear-Resistant Silica Fused Quartz Powder 120mesh for Casting Molds [Feb 27, 2026]
[Feb 27, 2026] 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.
370. High Temperature High Polished Fused Silica Pipe Clear Quartz Glass Tube [Mar 18, 2026]
[Mar 18, 2026] High Temperature Clear Cylinder Large Diameter High Polished Fused Silica Pipe Clear Quartz Glass Tube Product Description Quartz tube is a special industrial technical glass made of silica, which is a very good basic ...
371. High Purity Industrial Grade Fused Silica 0-1 mm/1-3 mm for Refractory Materials [Feb 22, 2026]
[Feb 22, 2026] Product Description Through the refined processes of specialized mechanical processing, precision screening and deep iron removal, this material can be fabricated into finished products in block, granular and powder ...
372. Hot Sale Fused Silica Granule 0.5-3 mm for Semiconductor & Solar Production [Feb 22, 2026]
[Feb 22, 2026] Product Description Through the refined processes of specialized mechanical processing, precision screening and deep iron removal, this material can be fabricated into finished products in block, granular and powder ...
373. Fused Silica Quartz Powder 99.99% Sio2 for High Temperature Ceramics [Feb 21, 2026]
[Feb 21, 2026] High Purity Fused Silica We supply premium fused silica sand tailored for refractory industry applications, featuring high purity (99.5%-99.99%), low expansion, and high refractoriness. Certified by ISO 9001/BV/CE, we ...
374. Ultra Fine Fused Silica Powder 2500 Mesh for Electronic Encapsulation [Feb 21, 2026]
[Feb 21, 2026] High Purity Fused Silica We supply premium fused silica sand tailored for refractory industry applications, featuring high purity (99.5%-99.99%), low expansion, and high refractoriness. Certified by ISO 9001/BV/CE, we ...
375. Fused Silica Micron Powder Sio2 99.95% for Epoxy Resin & Composite [Feb 21, 2026]
[Feb 21, 2026] High Purity Fused Silica We supply premium fused silica sand tailored for refractory industry applications, featuring high purity (99.5%-99.99%), low expansion, and high refractoriness. Certified by ISO 9001/BV/CE, we ...
