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  • CIDG Egyptian Marble and Granite (Egypt): Creative Interior Design Group for Egyptian marble and granite was established since 2006 to... http://www.cidegypt.com


  • Rectangle Shape Silica Fused Quartz Plate Double Side Polished Dsp Gs1 Gs2 Gs3 Grade - China

    price: check with company for price

    optical glass lens, quartzs glass plates, quartz optical windows, sio2quartzs substrates, GS1, GS2quartz cover lens Characteristics and superiority 1, Shape:Round, square, rectangle; 2, Material : BK7, H-K9L, UV fused silica, Corning7980, etc 3, Customers design and tailor made are welcome. Big or small, the max size we did before was 2000mm; thick or thin, Thin or thick, from 1-400mm; 4, Dimension tolerance: +/-0.01 - +/-0.2mm( according to the requirement) 5, Future Processing: such as holes are available. Smallest hole is od0.5mm. 6, Surface quality :40/20 60/40 80/50 7, Transmittance >85% 8, Coating: high anti-UV film, antireflective film, gold, aluminum, silver series quartz glass and quartz UV filters, curved reflector, filter glass and so on. Quartz glass can transmit far ultraviolet, transmit visible light and near infrared optical curve. It is characterized by small heat expansion factor, stable chemical capacity. Bubble, stripe and double refraction are better than common optical glass. Quarts glass is necessary optical glass to stable optical factor in bad condition. Mainly apply in military, laser, metallurgical, optical instrument and stage light etc. high temperature window. Materials characteristics Item B270 CaF2 Ge MgF2 N-BK7 Sapphire Si Fused Sillca ZnSe ZnS Refractive index(nd) 1.523 1.434 1.003 1.413 1.517 1.768 3.422 1.458 2.403 2.631 Coeffcient of dispersion(Vd) 58.5 95.1 N/A 106.2 64.2 72.2 N/A 67.7 N/A N/A Density(g/cm3) 2.55 3.18 5.33 3.18 2.46 3.97 2.33 2.20 5.27 5.27 TCE(m/m) 8.2 18.85 6.1 13.7 7.1 5.3 2.55 0.55 7.1 7.6 Soften Temperature() 533 800 936 1255 557 2000 1500 1000 250 1525 Knoop hardness(kg/mm2) 542 158.3 780 415 610 2200 1150 500 120 120 Features of Quartz Glass Plate - - - - Property | Typical Values | Property | Typical Values | Density | 2.2x103 kg/m3 | Electrical Resistivity | 7x107 ohm cm (350C) | Hardness | 5.5 - 6.5 Mohs' Scale 570 | Index of Refraction | 1.4585 | Design Tensile Strength | 4.8x107 Pa (N/m2) | Strength | 5x107 V/m | Bulk Modulus | 3.7x1010 Pa (5.3x106 psi) | transmittance rate | 85% | Rigidity Modulus | 3.1x1010 Pa (4.5x106 psi) | Sonic Attenuation | Less than 11 db/m MHz | Softening Point | 1683C | Helium | 210x10-10 | Annealing Point | 1215C | Hydrogen | 21x10-10 | Strain Point | 1120 C | Deuterium | 17x10-10 | - - - - Applications: Polished Quartz Glass main application military industrial complex, machinery, metallurgy, printing and dyeing, optical instruments, high temperature sight glasses, fire hole industries such as high temperature and other industries, electric light source equipment, Labortory instrument, chemical apparatus. commen size for quartz lens grade: quartz optical glass S1, S2, size:dia50.8, dia100, dia150, quadrate1x1~200x200mm, thickness:0.1mm~100mml tolerance:0.005mm Ra:0.5nm Flatness: 2lambda Application of quartz glass plate: Electric light, Laser, Lenses, Military, Metallurgical, optical instrument, high temperature window, environmental protection and other fields. other crystal and customized shape optical lens also can be provided. FAQ: Q: What's the way of shipping and cost? A:(1) We accept DHL, Fedex, EMS etc. (2) If you have your own express account, it's great.If not, we could help you ship them. Freight is in accordance with the actual settlement. Q: How to pay? A: T/T, Paypal, Secure payment and Assurance payment. Q: What's your MOQ? A: (1) For inventory, the MOQ is 25pcs. (2) For customized products, the MOQ is 25pcs up. Q: What's the delivery time? A: (1) For the standard products For inventory: the delivery is 5 workdays after you place the order. For customized products: the delivery is 2 or 3 weeks after you place the order. (2) For the special-shaped products, the delivery is 4 workweeks after you place the order. Q: Do you have standard products? A: Our standard products in stock. Q: Can I customize the products based on my need? A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.


    Company Contact:


    • Phone: 86-512-36829962

    • Address: Rm1-607,No.231,Lvdi Road, Huaqiao town, Kunshan city,jiangsu Province, Kunshan, Jiangsu, China

    • Email: Email


    Published date: March 19, 2018 -

    • Business Description: As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.

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