Products

Contact Us

  • Tel:(+1)949-769-0986
  • Fax:(+1)770-814-8879
  • Kevin@amr-metallurgy.com
  • sales@amr-metallurgy.com
  • Brief Introduction

      
     

    Fused silica rollers are widely used for glass manufacturing  glass transformation, steel processing and non-ferrous metal processing.

    Fused silica rollers with high-quality, high-purity fused quartz as raw material, the introduction of foreign advanced
    production technology from forming and processing. Horizontal glass tempering furnace is a key component to support and transfer glass. Fused silica rollers has excellent physical properties to ensure that work at ambient temperature and high temperature performance and stability.
               


    Typical Composition 
     
    Item SiO2 Al2O3 Fe2O3 TiO2 MgO Na2O CaO K2O
      >99.6% 0.12% 0.10% 0.03% 0.01% 0.01% 0.01% 0.01%

    Physical Properties

    Bulk Density Open Porosity Flextural Strength  Compressive Stength
    1.95-2.00 g/cm3 <13% 26Mpa 47Mpa

    Thermal Properties

    Conductivity  20℃ Conductivity   800℃ Expansion Coefficient Max Use
    0.64W/m·K 0.55W/m·K 0.7×10-6/℃ 1500℃
     


    Fused Silica Roller