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2326. Grade a Heat-Resistant 325mesh Fused Silica 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.
2327. Ultra-Fine Fused Quartz Silica Powder 50-100mm for Electronic Encapsulation [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.
2328. Low Expansion 50-100mesh Quartz Fused Silica Sand for High-Temp Refractory Uses [Dec 10, 2025]
[Dec 10, 2025] Product Description Chemical Composition SiO2 Typical Values: 99.95% Chemical Composition Al2O3 Typical Values: 140ppm Chemical Composition Fe2O3 Typical Values: 20ppm Chemical Composition Na2O Typical Values: 25ppm ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
2329. Premium A Grade Quartz Fused Silica Sand for Advanced Ceramic Projects [Dec 10, 2025]
[Dec 10, 2025] Product Description Chemical Composition SiO2 Typical Values: 99.95% Chemical Composition Al2O3 Typical Values: 140ppm Chemical Composition Fe2O3 Typical Values: 20ppm Chemical Composition Na2O Typical Values: 25ppm ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
2330. Ultra-Pure 99.9% Sio2 Quartz Fused Silica Sand for Ceramic Manufacturing [Dec 10, 2025]
[Dec 10, 2025] Product Description Chemical Composition SiO2 Typical Values: 99.95% Chemical Composition Al2O3 Typical Values: 140ppm Chemical Composition Fe2O3 Typical Values: 20ppm Chemical Composition Na2O Typical Values: 25ppm ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
2331. High-Strength Quartz Fused Silica Block for Refractory Castable Making [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.
2332. Axicon Mirror 0.5deg@400-700nm of HR coating Ravg>95% [Mar 23, 2026]
[Mar 23, 2026] Axicon Lenses 0.5deg VIS of HR coating Ravg>95% Specification: Substrate Material: BK7, Fused Silica, Sapphire, IR material, etc Dimension tolerance(mm): +/-0.05,+/-0.1,etc Beam ...
Company: CPG OPTICS LIMITED
2333. 5mm N-SF11 Right Angle Prism [Mar 23, 2026]
[Mar 23, 2026] 5mm Uncoated High Tolerance N-SF11 Right Angle Prisms Right Angle Prisms are typically used to bend image paths or for redirecting light at 90°. Right Angle Prisms are Prisms designed with a 90° angle. Right ...
Company: CPG OPTICS LIMITED
2334. 4-20mm Transparent Fused Silica Quartz Powder for Optical Applications [Dec 15, 2025]
[Dec 15, 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.
2335. Low-Expansion Grade a 120um Fused Silica Quartz Powder [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.
2336. Wholesale High Quality Optical Lens (CC/CX/Aspherical/Cylindrical/Fresnel) [Mar 23, 2026]
[Mar 23, 2026] High Precision Optics CC/CX/Aspherical/Cylindrical/Fresnel/Lens CPG offers very high coated and uncoated lens. we have developed a test method to guarantee the surface flatness and surface quality. All the high ...
Company: CPG OPTICS LIMITED
2337. High Performance Fused Silica or N-Bk7 Glass Homogenizing Rods Hexagonal Octagon Light Pipe Guide ... [Jan 09, 2026]
[Jan 09, 2026] Custom Optical BK7 K9 Glass Quartz Optical Glass Micro Fiber Laser Rod Lens Rod Endoscope Lens Our Endoscope Rod Lenses are high-precision cylindrical optical components designed for specialized applications in beam ...
2338. High Purity White Fused Quartz Sand Silica Sand as Material for Foundry [Dec 12, 2025]
[Dec 12, 2025] Products Show Company Information Jar Hing Products is a professional industrial supplier which offer precision casting hardware products particularly used in automotive ,construction,medical ,food industry,electric ...
Company: JAR HING PRODUCTS CO., LTD
2339. High Purity White Quartz Sand Used for Precision Casting Silica Sand Powder [Dec 12, 2025]
[Dec 12, 2025] Products Show Company Information Jar Hing Products is a professional industrial supplier which offer precision casting hardware products particularly used in automotive ,construction,medical ,food industry,electric ...
Company: JAR HING PRODUCTS CO., LTD
2340. Silica Sand Fused Quartz Powder for Refractory Material Pure White Quartz Sand [Dec 12, 2025]
[Dec 12, 2025] Products Show Company Information Jar Hing Products is a professional industrial supplier which offer precision casting hardware products particularly used in automotive ,construction,medical ,food industry,electric ...
Company: JAR HING PRODUCTS CO., LTD
