vietnam fused silica specification

Different Properties ParameterValue JGS1 JGS2 JGS3

2019919 0850 145250 3507 140566 0900 145175 3707 139936 Hardness 55 65 Mohs Scale 570 KHN 100 Design Tensile Strength 748x10 Pa N/mm2 7000 psi Design Compressive Strength Greater than 11x109 Pa 160000 psi Bulk Modulus 1037x10 Pa 53x106 psi Rigidity Modulus 31x1010 Pa 45x106 psi Youngs Modulus1072x10 Pa

LAYERTEC Precision Optics

Standard Specifiion On request Fused silica < 2 Å 5/1 x 0025 L1 x 0004 ScratchDig 103 < 15 Å 5/1 x 0016 L1 x 00005 ScratchDig 51 ULE® < 2 Å 5/3 x 0025 L1 x 0004 ScratchDig 105 < 2 Å 5/1 x 0016 L1 x 00005 ® ®

Fused Silica SiO2 Material Properties

2016729 Fused Silica SiO 2 Glass Properties Fused silica is a noncrystalline glass form of silicon dioxide quartz sand Typical of glasses it lacks long range order in its atomic structure It’s highly cross linked three dimensional structure gives rise to it’s high use temperature and low thermal expansion coefficient

Specifiions

20171215 Fused Silica Balls FSB 600 Specifiions Model FSB 600 Diameter 02362 Diameter mm 600 Grade 25 Material Fused silica Description Swiss Jewel supplies Fused Silica Quartz Balls from 030 mm to 1000 mm Using Spectrosil 2000 provides a low index of refraction supports high temperature has a good

Fused Silica Glass Tosoh

2022211 Fused silica glass is a good electrical insulator retaining high resistivity and excellent highfrequency characteristics at elevated temperatures Coefficient of Expansion Electrically fused quartz Item Unit NNP S SD OP13 OP3HD Density 3 g/cm 22 22 22 202 21 Youngs modulus GPa 74 74 74 ー

Optical constants of silica glass from extreme ultraviolet

20071120 and “fused silica” is used for synthetic fused silica ie Types III or IV In practice however those terms are often used interchangeably Because of its favorable physical chemical and optical characteristics silica glass has been used in numerous appliions 1 as laboratory glassware

on Fused Silica Diagnostic Windows Technical

202046 Technical Specifiions InCash Procurement Technical Specifiion_Procedure for Irradiation testing on Fused Silica Diagnostic Windows The purpose of this technical specifiion is the preparation of the irradiation testing specifiions and procedures for Diagnostic Window Asselies incorporating Fused Silica disks

Optical Substrates Thorlabs

UVGrade Fused Silica UVFS is ideal for use in appliions in the UV range that go beyond the transmission of NBK7 When compared to NBK7 UV fused silica is transparent over a wider range of wavelengths 185 nm 21 µm and also offers a lower index of refraction as well as better homogeneity

Denka Company Profile

202192 Fused Silica Filler Plant 11A Tuas Avenue 20 Singapore 638823 T65 6861 0004 F65 6861 4139 Tuas Plant is the only manufacturing facility used to produce fused silica filler Fused silica filler is a major ingredient used in

Synthetic Fused Silica

201085 Fused Silica LithosilTMQ is available in six different quality grades LithosilTMQ0 is characterized by its high threedimensional optical homogeneity Free of striations in any spatial direction it is recommended for highend resolution requirements in such optical elements as prisms and lenses LithosilTMQ1 exhibits high homo

Optical Flats » Artifex Engineering

Artifex Engineering offers both single surface and dual surface optical flats We will gladly customize to your requirements Additionally we offer standard optical flats in NBK7 or Fused Silica We offer two different levels of accuracy λ/10 and λ/20 for our single surface optical flat For our dual surface optical flat λ/10 is available

Optical Materials

2020323 Material / Specifiion UV grade fused silica Corning 7980 2G for 1702500nm transmission Range / Description OPMU79802G Optical Materials Created Date

LAYERTEC Precision Optics

Standard Specifiion On request Fused silica < 2 Å 5/1 x 0025 L1 x 0004 ScratchDig 103 < 15 Å 5/1 x 0016 L1 x 00005 ScratchDig 51 ULE® < 2 Å 5/3 x 0025 L1 x 0004 ScratchDig 105 < 2 Å 5/1 x 0016 L1 x 00005 ® ®

Fused Silica Quartz Vacuum Viewport Flanges

Fused silica Quartz viewports outperform glass viewports in their transparency to ultraviolet radiation and a high resistance to discoloration Since poor surface finish can contribute as much as 10 to overall transmission losses our UV and DUV viewports are supplied with flat faces that have been polished to a 4020 and 2010 scratchDIG

HPFS® Fused Silica Wafers Custom Glass and Optics

HPFS Fused Silica Wafers Standard Grade Corning code 7980 is a high purity fused silica manufactured by flame hydrolysis The noncrystalline colorless silica glass coines a very low thermal expansion coefficient with excellent optical qualities and

Fused Silica Quartz Vacuum Viewport Flanges

Fused silica Quartz viewports outperform glass viewports in their transparency to ultraviolet radiation and a high resistance to discoloration Since poor surface finish can contribute as much as 10 to overall transmission losses our UV and DUV viewports are supplied with flat faces that have been polished to a 4020 and 2010 scratchDIG

Machined Glass Specialists Fused Quartz Silica Fabriion

Fused Quartz and Fused Silica Machining Machined Glass Specialists is a custom fabrior of quartz silica and borosilie Founded by people who grew up in industrial glass

Dynasil Fused Silica alog Dynasil Corporation

2021129 supplier of synthetic fused silica components to the optics industry In recent decades new markets have emerged steadily accompanied by an increased demand for additional high performance products Today Dynasil is a vital link in the manufacturing processes of photonics companies around the globe Its products are used in

Corning HPFS 7979 7980 8655 Fused Silica

2017111 HPFS® 7979 7980 and 8655 Fused Silica HPFS® Fused Silica glasses are known throughout the industry for their consistent repeatable performance We offer many different grades of fused silica to support various product appliions Glass codes 7979 7980 and 8655 are high purity noncrystalline silica glasses with excellent optical qualities

Synthetic Fused Silica

201085 Fused Silica LithosilTMQ is available in six different quality grades LithosilTMQ0 is characterized by its high threedimensional optical homogeneity Free of striations in any spatial direction it is recommended for highend resolution requirements in such optical elements as prisms and lenses LithosilTMQ1 exhibits high homo

Fused silica explained by RP Photonics Encyclopedia

Fused silica is used for a wide range of optical components such as lenses prisms optical flats mirror substrates and diffraction gratingsKey advantages are the broad spectral transmission range the hardness and low thermal expansion eg for large telescope mirrors where the possibility to fabrie large pieces is also vitalFused silica is also used for optical windows

AndeenHagerling 1100/11A Standard

2009528 BRIEF HISTORY Capacitance standards using fused silica as a dielectric have been investigated at NBS now NIST for many years Some particularly thorough research was done in the early 1960’s by Cutkosky and

on Fused Silica Diagnostic Windows Technical

202046 Technical Specifiions InCash Procurement Technical Specifiion_Procedure for Irradiation testing on Fused Silica Diagnostic Windows The purpose of this technical specifiion is the preparation of the irradiation testing specifiions and procedures for Diagnostic Window Asselies incorporating Fused Silica disks

Welcome to Fuzhou Farview Optics Co Ltd

202111 Fused Silica Quartz Windows Product Information : This material has good endurance on high temperature small thermal expansion coefficient and good chemical stability good transmission rate on UV light and can also be used in visible and near infrared range

Fused Silica Quartz Vacuum Viewport Flanges

Fused silica Quartz viewports outperform glass viewports in their transparency to ultraviolet radiation and a high resistance to discoloration Since poor surface finish can contribute as much as 10 to overall transmission losses our UV and DUV viewports are supplied with flat faces that have been polished to a 4020 and 2010 scratchDIG

Optical Flats » Artifex Engineering

Artifex Engineering offers both single surface and dual surface optical flats We will gladly customize to your requirements Additionally we offer standard optical flats in NBK7 or Fused Silica We offer two different levels of accuracy λ/10 and λ/20 for our single surface optical flat For our dual surface optical flat λ/10 is available