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495 résultats pour

"silica quartz glass sheet"

qualité Plaque de verre à quartz optique personnalisée résistante aux températures élevées Usine

Plaque de verre à quartz optique personnalisée résistante aux températures élevées

Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Setting Information Color Transparent Shape square/round Standard JGS1,JGS2,JGS3 Material 99.99% sio2 Diameter 1-800mm Thickness 0.2-100mm Application Optics quartz windows Density 6.6 Light Transmittance >92% Hardness Mose 6.5 Resistance Value 1000 times

qualité Voyant à niveau visible résistant clair de quartz de Quartzheat de silice de haute qualité du contenu 99,99% Usine

Voyant à niveau visible résistant clair de quartz de Quartzheat de silice de haute qualité du contenu 99,99%

Thermal Stable Quartz Glass Plate , Small Thermal Expansion Coefficien Qaurtz Glass Sheet Product description: Quartz glass is an extremely versatile material used in a range of different applications. It has outstanding thermal properties, excellent optical transmission, with good electricaland corrosion performance. Milky White quartz glass plate is made of high purity quartz sand with excellent thermal shock stability and high transmittance. It is widely used in electric

qualité Réservoirs de quartz résistant à haute température personnalisés Usine

Réservoirs de quartz résistant à haute température personnalisés

Customized corrosion resistant and high temperature resistant quartz frosted plates fused quartz for sample support Product Description Clear Or Opaque Type Fused Silica Quartz Plate We are a manufacturer of Quartz glass fused silica plate/sheet . Size&design: Accept customize according to different diameter , thickness, length or sending your drawing. Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6

qualité Urne de petite taille de quartz, précision de substrats de silice fondue haute avec le chapeau en verre Usine

Urne de petite taille de quartz, précision de substrats de silice fondue haute avec le chapeau en verre

Product description: 1. Purity: SiO2 content is more than 99.9%, transparent quartz glass tube can reaches above 99.95%. 2. Temperature : Softening point temperature is about 1730 degrees Celsius ,1150 degrees Celsius in a long time used ,short-time maximum use temperature is up to 1450 degrees Celsius. 3. Anti-corrosion: Quartz glass is acidic materials, except hydro fluoric acid and 300 degrees Celsius thermal phosphoric acid, on any other acids were shown to be inert, is

qualité Fabrique de haute transparence et de silice fusionnée personnalisée Optique Quartz Plaque de verre en différentes tailles Usine

Fabrique de haute transparence et de silice fusionnée personnalisée Optique Quartz Plaque de verre en différentes tailles

Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Setting Information Color Transparent Shape square/round Standard JGS1,JGS2,JGS3 Material 99.99% sio2 Diameter 1-800mm Thickness 0.2-100mm Application Optics quartz windows Density 6.6 Light Transmittance >92% Hardness Mose 6.5 Resistance Value 1000 times

qualité Tubes de quartz semi-circulaires personnalisés à haute transparence Usine

Tubes de quartz semi-circulaires personnalisés à haute transparence

Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Setting Information Color Transparent Shape Circular / Semicircular Standard JGS1,JGS2,JGS3 Material 99.99% sio2 Diameter 1-800mm Thickness 0.2-100mm Application Optics quartz windows Density 6.6 Light Transmittance >92% Hardness Mose 6.5 Resistance Value

qualité Verre optique de précision usinant la basse couleur d'espace libre de conduction thermique Usine

Verre optique de précision usinant la basse couleur d'espace libre de conduction thermique

Product description: Quartz glass disc is made of fused quartz in special industrial technology glass which is a very good base material. Quartz glass has excellent physical and chemical properties: high purity, strong transmission, strict size control, low OH content and so on. The deep processing would be done according to client's requirements, like neat cutting, punching,finish milling, fire polish, bending, sealing, polished and so on. Shengfan Quartz plate characteristi

qualité Bride opaque de quartz givrée par Flange250-400KV/CM adaptée aux besoins du client par usine en verre de quartz de silice fondue Usine

Bride opaque de quartz givrée par Flange250-400KV/CM adaptée aux besoins du client par usine en verre de quartz de silice fondue

Product description: Quartz glass disc is made of fused quartz in special industrial technology glass which is a very good base material. Quartz glass has excellent physical and chemical properties:high purity, strong transmission, strict size control, low OH content and so on. The deep processing would be done according to client's requirements, like neat cutting, punching,finish milling, fire polish, bending, sealing, polished and so on. Brand shengfanquartz SIO2 99.9%

qualité Tube à essai fondu par dureté forte en verre de quartz de qualité du tectite 3mm-300mm DiameterHigh pour l'instrument optique Usine

Tube à essai fondu par dureté forte en verre de quartz de qualité du tectite 3mm-300mm DiameterHigh pour l'instrument optique

Transparent Quartz Glass Tube with quartz grind stopper seal Material Properties: 1. High purity 2. High duribility 3. High Temperature Resistance(working temperature 1100℃) 4. Flame polished 5. Acid and alkali resistance Further processing: Flame polishing / optical polishing / grind Standard ground joint:9mm/14mm/18mm/19mm/24mm/29mm We adopt continue melting method,rotation method, flame melting method to produce various kinds of transparent.Meanwhile,we have Arc quartz

qualité Tube de verre Ustomized de quartz de tube à essai de quartz fondu de tube de douille de traitement de l'eau de tube de verre de quartz de grande pureté Usine

Tube de verre Ustomized de quartz de tube à essai de quartz fondu de tube de douille de traitement de l'eau de tube de verre de quartz de grande pureté

Material Properties: 1. High purity 2. High duribility 3. High Temperature Resistance(working temperature 1100℃) 4. Flame polished 5. Acid and alkali resistance Product Details 1.SiO2> 99.99% ,high purity quartz tube. 2.Operating Temperature: 1250℃ SoftenTemperature: 1730℃. 3.Excellent visual and chemical performance . 4.Without surface coating and infectant. 5.Health care and environmental protection. 6. Any dimension can be made. 7.CE.RoHs SGS approved. Product characterist

qualité Substrats de usinage en verre en verre de quartz de précision transparente de haute qualité avec des forages de laser Usine

Substrats de usinage en verre en verre de quartz de précision transparente de haute qualité avec des forages de laser

Product description: Quartz glass disc is made of fused quartz in special industrial technology glass which is a very good base material. Quartz glass has excellent physical and chemical properties: high purity, strong transmission, strict size control, low OH content and so on. The deep processing would be done according to client's requirements, like neat cutting, punching,finish milling, fire polish, bending, sealing, polished and so on. Product Details 1.SiO2> 99.99%

qualité Forme personnalisable de glace de quartz d'industrie de métallurgie pour l'instrument optique Usine

Forme personnalisable de glace de quartz d'industrie de métallurgie pour l'instrument optique

Product description: Quartz glass is an extremely versatile material used in a range of different applications. It has outstanding thermal properties, excellent optical transmission, with good electricaland corrosion performance. Milky White quartz glass plate is made of high purity quartz sand with excellent thermal shock stability and high transmittance. It is widely used in electric light/ laser/ lenses/optical instrument/high temperature window. Product Specification: 1.