Jiangsu Profile
Product List
5161. 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.
5162. 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.
5163. High Purity 99.9% Fused Silica for Sale [Sep 04, 2024]
[Sep 04, 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.
5164. Bk7 Glass Biconvex Lens Double Convex Lens UV Fused Silica Optical Double-Convex [May 17, 2023]
[May 17, 2023] Product Description Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...
Company: DG Optoelectronics Co., Limited
5165. Customized Bk7 Focal Length Anti-Reflection Coating Transparent Spherical Silica Optical ... [May 17, 2023]
[May 17, 2023] Product Description Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...
Company: DG Optoelectronics Co., Limited
5166. UV Fused Silica Optical Double-Convex Lens for Spectrophotometers [May 17, 2023]
[May 17, 2023] Product Description Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...
Company: DG Optoelectronics Co., Limited
5167. Bk7/Fused Silica Optical Biconcave Lens [Mar 13, 2020]
[Mar 13, 2020] The Double Concave Lenses are made from BK7 material, which are manufactured with both surfaces concave. These lenses have negative focal lengths. These lenses diverge collimated incident light and form virtual images, ...
5168. Grade B Fused Silica 0.2-0.1mm for Fine Casting From Wanhe Quartz [Sep 27, 2024]
[Sep 27, 2024] Product Description Fused Silica Grade A 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.
5169. Grade B 1-0mm Fused Silica with Sio2 99.8% for [Apr 27, 2024]
[Apr 27, 2024] Product Description Fused Silica Second Grade 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.
5170. Fiber Laser Protective Windows 30X4mm Fused Silica for Fiber Laser Windows 1064nm [May 25, 2022]
[May 25, 2022] Fiber Laser Protective Windows 30x4mm Fused Silica for Fiber Laser windows 1064nm The main function of Fiber Laser Protective Windows 30x4mm Fused Silica for Fiber Laser windows 1064nm is to prevent dust and splash ...
5171. Manufacturer: Fused Silica Sio2 99.9% 120f 200mesh 325mesh 400mesh 600mesh 800mesh 1250mesh ... [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.
5172. Fused Silica The Finest 2-3 Microns [Nov 12, 2025]
[Nov 12, 2025] Fused silica powder 2-6 microns Chem&Size minerals is manufacturer/factory of fused silica powder which is made of fused silica ingot/lumps by Non Iron ball mills technology. Fused silica ingot/lumps is made of high ...
Company: Lianyungang Chemsize International Trading Co., Ltd.
5173. Factory Fused Silica for Powder Coating Fusion Bonded Epoxy Powder Coating Functional Powder Coating [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.
5174. Hot Sales 532nm Fused Silica Focus Lens for Green Laser [Jan 14, 2025]
[Jan 14, 2025] Focusing Lens. This series of focusing lenses are made of fused silica; light enters from one side and exits from the opposite side. Its purpose is to modify the wavefront curvature of the light, and focus the laser ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
5175. CAS No.: 7631-86-9 Sio2 Amorphous Silica Purity 99.99% [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 ...
