Donghai Yukang Quartz Material Co., Ltd.  

Product Name: Thick Wall Quartz Plate with High Quality Model NO.: w017 Density: 2.2g/cm3 Size: as Request Application: Semiconductor,Chemical,Electricity Type: Quartz Purity: 99.99% Min Softening Point: 1683 Degree Annealing Point: 1215 Degree Defoamation Point: 1120 Price: From Producer,Competitive Resistant: High Temperature, High Pressure Package: Seaworthy Wooden Case Quartz Tube Price: Very Competitive Delivery Time: Within 15 Days Trademark: yukang Transport Package: Outside Wooden Cases, Inside Carton Case with Foam Specification: SGS Origin: Donghai, Jiangsu, China HS Code: 7020009990 Product Description High-quality quartz glass sheet1, Hot product quartz glass2, Broad Transmission Spectrum3, 90% transmittance4, no bubble no airline5, ISO 9001-2000Advantage of the quartz glass plate:1. High temperature resistant, 1100 degree.2. Corrosion-resistant3. Good thermal stability4. Good transparency for light5. Good electrical insulationSpecification:Dimension tolerance: +/-0.01 - +/-0.2mmThickness 0.8-30mmTransmittance: 90% minIn semiconductor and photovoltaic (PV) industry,The whole range of quartz glasscomponents are used for the fabrication of quartz washing tanks and quartz boats forwafer cleaning and many other applications with a working temperature up to 800 degree. Duto the elevated sodium (Na), quartz plate cannot be used for high temperature applicatiowith a steady temperature up to 1100 degree. The sodium will cause glass devitrification. Weare pleased to offer you a sample of the material to test the suitability of the material for your individual application.In lightingBecause of its high purity, plate has an excellent transmission in the UVC range of 200-280nm wavelength. By vacuum annealing, the OH content of plate can be lowered to 20-30ppm.Quartz plate is a good material for UVC disinfection.Also quartz plates are used in other UV applications such as cover plates for UV curingSystems and lower optical applications.Fabrication of the plates< 5mm: Manufactured from tubes> 5mm: Manufactured from block material/ingotsDirect drawn plates can be produced with a thickness between 2+7mm.We can supply more than 5 types and 70 speculations, ranging from 3-300mm clear quartz tube(high purity, good heating resistance, low OH), UV-stop quartz tube, red quartz tube, processed quartz tube, quartz rod, quartz plate, gray quartz tube, and so on. And we have further capacity of trim cutting, fire-polishing, pinching, and bending, and so on.Your design and drawing are accepted, we can make as your requirement. Waitting for your special specification to offer.ALFeKNaLiCaMgCuMnCrBTi5-120.19-1.50.71-1.60.12-1.760.38-0.760.17-1.230.05-0.50.050.05<0.05<0.1<1.0Spectraltransmissionat 1.0mmthicknessm m<22025528031535038590780%89919393939393.293.4PhysicalProp er ties(g/cc)Density20°Ckg.m-32.2DegreeofHardnessMoh'sScale5.5-5.6Softeningpoint(degree)1683Annealing point1215Defoamation Point1120