Jiangsu Profile
Product List
3856. Customized Optical Glass Bk7 Fused Silica Optical Achromatic Lens for Medical Instrument 
[May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
3857. Hydrophobic Fumed Silica Sio2 [Jul 10, 2024]
[Jul 10, 2024] Hydrophobic fumed silica Product Parameters Item No characteristics properties Properties Unit Typical Value Applications BY-202N BY-202N is surface-treated fumed silica with active silanol group ...
3858. Wholesale Price Cristobalite Silica for Glass Production [Nov 06, 2019]
[Nov 06, 2019] wholesale price cristobalite silica for glass production Cristobalite silica flour production introduction: Cristobalite flour is melted under the high temperature, Then the silica will be much more pure and ...
3859. Low Density Amorphous Cristobalite Calcination Silica for Precision Casting [Nov 06, 2019]
[Nov 06, 2019] Low density amorphous cristobalite calcination silica for precision casting Cristobalite silica flour production introduction: Cristobalite flour is melted under the high temperature, Then the silica will be ...
3860. Fused Silica 325mesh Particles Sio2 99.95% Grade a Produced by Wanhe Mining [May 18, 2024]
[May 18, 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.
3861. Fused Silica 3-1mm Particles Sio2 for Refractory Materials Produced by Wanhe [Sep 09, 2024]
[Sep 09, 2024] Product Descriptio Fused Silica 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.
3862. Refractory Raw Material Noncrystalline Fused Silica Sio2 99.8% [Nov 06, 2019]
[Nov 06, 2019] Refractory raw material noncrystalline fused silica SiO2 99.8% Fused silica sand production introduction: Fused silica sand is made of high purity crystal silica by electrically fusing (fusing temperature ...
3863. High Conversion White Calcination Expand Cristobalite Shrink Roasted Silica for Casting [Oct 29, 2019]
[Oct 29, 2019] High conversion white calcination expand cristobalite shrink roasted silica for casting Cristobalite silica flour production introduction Cristobalite flour is melted under the high temperature, Then the silica ...
3864. Optical Glass Bk7 Fused Silica Optical Achromatic Lens for Medical Instrument [May 08, 2023]
[May 08, 2023] Here we are very glad to introduce you our company Heshengqi Optoelectronic Tech company. We focus on manufacturing optical lens like Spherical Singlet lens ,Aspheric Lens ,Cylindrical Lens etc .In addition ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
3865. Investment Casting Use High Grade Pure Fused Silica Price Per Ton Sio2 99.9% [Nov 06, 2019]
[Nov 06, 2019] 99.9% Sio2 Purity Fused Silica Powder Ceramic Raw Materials Fused silica sand production introduction: Fused silica sand is made of high purity crystal silica by electrically fusing (fusing temperature ...
3866. Electronic Grade Noncrystalline Sample Free of Charge Fused Silica for Refractory Electron Industry ... [Nov 06, 2019]
[Nov 06, 2019] electronic grade noncrystalline sample free of charge fused silica for refractory electron industry And foundry Fused silica sand production introduction: Fused silica sand is made of high purity crystal silica ...
3867. Roller of Quartz Fused Silica for Glass Tempering Furnace ISO9001-2008 [Feb 08, 2018]
[Feb 08, 2018] Specification SiO2(wt%) ≥ 99.72 Bulk density( g / cm3) > 1.95 Apparent porosity ( %) 7-11 Compression strength(MPa) ≥ 60 Transverse strength(Mpa) ≥ 30 Expasion Coefficient(× 10-6 /° C) < ...
Company: Freedom Ceramic Suzhou Limited
3868. 40-70 Mesh Fused Silica for Refractory Materials Casting/Advanced Ceramics From Wanhe [Sep 21, 2024]
[Sep 21, 2024] Product Description Fused Silica First 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.
3869. Wanhe Customized High Purity Quartz 4-20 Mesh Transparent Fused Silica [Sep 20, 2024]
[Sep 20, 2024] Product Description Fused Silica First 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.
3870. Grade a Fused Silica 0.2-0.1mm with Sio2 99.95% Wanhe Quartz [Sep 20, 2024]
[Sep 20, 2024] Product Description Fused Silica First 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.
