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2251. Industrial Grade High Purity 99.99% Fused Silica Sand for Refractory Use 
[Feb 06, 2026]
[Feb 06, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
2252. High Grade Premium Quality Fused Silica Sand for Refractory Industry [Feb 06, 2026]
[Feb 06, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
2253. Hot Sale Grade a Fused Silica 325mesh Sio2≥99.98% Mohs Hardness 7 [Feb 04, 2026]
[Feb 04, 2026] Company Profile Runlai Quartz Technology Quartz is a precious mineral forged by millions of years of the Earth's natural processes. Located on the shores of the Yellow Sea in Eastern Asia lies the base of China's ...
2254. High Purity 99.50% Fused Silica Sand for Precision Casting [Feb 04, 2026]
[Feb 04, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
2255. Hot Sale Fumed Silica SiO2 CAS No.: 7631-86-9 with hydrophilicity [Dec 30, 2025]
[Dec 30, 2025] Product Description [Introduction] Product name is: Fumed Silica Molecular formula: SiO2 CAS No.: 7631-86-9 Model: RB-200 [Basic Character] It is white,loose,amorphous,non-toxic and non-odorous nonmetal oxide.Due to the ...
2256. China Factory Fumed Silica SiO2 CAS No.: 7631-86-9 with hydrophilicity [Dec 29, 2025]
[Dec 29, 2025] Product Description [Introduction] Product name is: Fumed Silica Molecular formula: SiO2 CAS No.: 7631-86-9 Model: RB-200 [Basic Character] It is white,loose,amorphous,non-toxic and non-odorous nonmetal oxide.Due to the ...
2257. Factory Production Fumed Silica SiO2 CAS No.: 7631-86-9 with hydrophilicity [Dec 26, 2025]
[Dec 26, 2025] Product Description [Introduction] Product name is: Fumed Silica Molecular formula: SiO2 CAS No.: 7631-86-9 Model: RB-200 [Basic Character] It is white,loose,amorphous,non-toxic and non-odorous nonmetal oxide.Due to the ...
2258. Manufacturer Supply Fumed Silica SiO2 CAS No.: 7631-86-9 with hydrophilicity [Dec 26, 2025]
[Dec 26, 2025] Product Description [Introduction] Product name is: Fumed Silica Molecular formula: SiO2 CAS No.: 7631-86-9 Model: RB-200 [Basic Character] It is white,loose,amorphous,non-toxic and non-odorous nonmetal oxide.Due to the ...
2259. High-purity Fumed Silica SiO2 CAS No.: 7631-86-9 with hydrophilicity [Dec 25, 2025]
[Dec 25, 2025] Product Description [Introduction] Product name is: Fumed Silica Molecular formula: SiO2 CAS No.: 7631-86-9 Model: RB-200 [Basic Character] It is white,loose,amorphous,non-toxic and non-odorous nonmetal oxide.Due to the ...
2260. New 220V Electric Flanged Silica Gel Desiccant Rotor Wheel for Humidity Control [Dec 16, 2025]
[Dec 16, 2025] New 220V Electric Flanged Silica Gel Desiccant Rotor Wheel for Humidity Control Our Product Besides standard dimensions (Diameter and Thickness), non-standard rotors can be customized according to customers' ...
2261. Grade a 325 Mesh Fused Silica Quartz Powder for Crucible Making [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.
2262. 3.5um Ultra-Pure Fused Quartz Silica 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.
2263. 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.
2264. 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.
2265. Grade a Fused Silica Quartz Powder for Refractories [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.
