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4186. Higher Fusion Ratio Amorphous Sio2 Over 99.9% Fused Silica in Various Size of Sand and Powder 
[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.
4187. a Full Line of Fused Silica for Industries of Casting, Foundry, Refractory, Ceramic, Artifical ... [Nov 12, 2025]
[Nov 12, 2025] We're fused silica sand and powder manufacturer: Best Severice and Quality!!! Fused Silica Plastic Woven Bag of 25kg Net each,Then on Pallet: Product Description Fused Silica sand&powder Specifications: ...
Company: Lianyungang Chemsize International Trading Co., Ltd.
4188. UV Grade Fused Silica Optical Flat [Feb 13, 2025]
[Feb 13, 2025] Optical flat: High accurate of the surface for single or both sides. Processed by the optical grade glass,used as a stardard for interferometer, to create the interference fringes by comparasion. Ideally used in ...
4189. Fused Silica Achromatic Doublet Lens [Feb 13, 2025]
[Feb 13, 2025] Achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. The most common type of achromat is the achromatic doublet, which is composed of two individual lenses ...
4190. High Quality Optical Material Quartz Glass Ring Silica Manufacturer for Filter [Dec 10, 2024]
[Dec 10, 2024] Product Attributes Custom opaque quartz flange quartz glass ring Product Name Quartz ring Applications Cold light coating; Decoration coating; Filter; HR coating; Infrared coating Specification ...
4191. 99.99% Purity Optical Material Quartz Glass Ring Silica Manufacturer [Dec 10, 2024]
[Dec 10, 2024] Product Attributes Custom opaque quartz flange quartz glass ring Product Name Quartz ring Applications Cold light coating; Decoration coating; Filter; HR coating; Infrared coating Specification ...
4192. Undoped Evaporation Quartz Glass Ring Silica Manufacturer for Ar Coating Price [Dec 10, 2024]
[Dec 10, 2024] Product Attributes Custom opaque quartz flange quartz glass ring Product Name Quartz ring Applications Cold light coating; Decoration coating; Filter; HR coating; Infrared coating Specification ...
4193. Optical Coating Material Silica Sio2 Price [Dec 10, 2024]
[Dec 10, 2024] Product Attributes 2*4mm Silicon Dioxide SiO2 crystal pillar Product Name SiO2 crystal pillar CAS No. 7631-86-9 Applications AR coating; Cold light coating; Filter; Insulating coating; Glasses coating; UV ...
4194. Hot Sale Silica Sio2 Price [Dec 10, 2024]
[Dec 10, 2024] Product Attributes 2*4mm Silicon Dioxide SiO2 crystal pillar Product Name SiO2 crystal pillar CAS No. 7631-86-9 Applications AR coating; Cold light coating; Filter; Insulating coating; Glasses coating; UV ...
4195. Optical Material Sio2 Silica Manufacturer [Dec 10, 2024]
[Dec 10, 2024] Product Attributes 2*4mm Silicon Dioxide SiO2 crystal pillar Product Name SiO2 crystal pillar CAS No. 7631-86-9 Applications AR coating; Cold light coating; Filter; Insulating coating; Glasses coating; UV ...
4196. High Quality Optical Material Quartz Glass Ring Silica Manufacturer [Dec 10, 2024]
[Dec 10, 2024] Product Attributes Custom opaque quartz flange quartz glass ring Product Name Quartz ring Applications Cold light coating; Decoration coating; Filter; HR coating; Infrared coating Specification ...
4197. High Quality Quartz White Fused Silica Sio2 99% for Advanced Ceramics [Sep 21, 2024]
[Sep 21, 2024] Product Description Fused Silica Grade B I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
4198. 99.8% Purity 5-3mm Fused Silica Particles From Wanhe Quartz [Sep 21, 2024]
[Sep 21, 2024] Product Description Fused Silica Grade B I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
4199. High-Quality 325 Mesh Fused Silica for Refractory Applications [Sep 11, 2024]
[Sep 11, 2024] Product Description Fused Silica First Grade C I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
4200. High-Quality 325 Mesh Fused Silica for Refractory Applications [Sep 10, 2024]
[Sep 10, 2024] Product Description Fused Silica First Grade C I. Characteristics 1. Near zero thermal expansion, extremely low thermal conductivity. 2. Excellent thermal stability. 3. High purity (the SiO2 content is above ...
Company: Xinyi Wanhe Mining Co., Ltd.
