Description
Product Name: Quartz The Thick Wall Roasted Sand Tube Model NO.: S004 Type: Quartz Application: Semiconductor, Chemical, Electricity Certification: ISO, SGS Purity: 99.99% Min Softening Point: 1683 Degree Annealing Point: 1215 Degree Defoamation Point: 1120 Degree Strain Point: 1110 Degree Coefficient of Thermal Expansion: 5.6*10-7 Thermal Conductance: 1.4 Comressive Strength: 1100 Tension Strength: 48 Dielectric Constant: 3.7 Trademark: yukang Transport Package: Outside Wooden Cases, Inside Carton Case with Foam Specification: as required Origin: Donghai, Jiangsu, China Product Description Quartz the thick wall roasted sand tube processing1. High temperture resistance2. Good corrision resistance3. Hig transmittance4. ISO-9001 certifiedMaterialQuartz glassPurity:More than 99.99%Characteristic:1. High quality competitive price and elegant appearance2. High temperature resistence and corrosion resisting3. No bubble and no processing trade4. Long time to useabout Donghai Yukang Quartz Material Co., Ltd: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.After-Sale service:1) 24 hrs service for customers.2) quality issue, we accept reworking if quality is not reach your requirements.3) sample available for free.4) OEM service acceptable. Welcome your artwork.Your design and drawing are accepted, we can make as your requirement. Waitting for your special specification to offer.Chemical CompositionALFeKNaLiCaMgCuMnCrBTi5-120.19-1.50.71-1.60.12-1.760.38-0.760.17-1.230.05-0.50.050.05<0.05<0.1<1.0Spectraltransmissionat 1.0mmthicknessm m<22025528031535038590780%89919393939393.293.4PhysicalProperties(g/cc)Density20°Ckg.m-32.2DegreeofHardnessMoh'sScale5.5-5.6Softeningpoint(degree)1683Annealing point1215Defoamation Point1120
