MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Rulon Bearings

Schott GM35429 Dental Glass
Categories: Ceramic; Glass

Material Notes: Remarks: High fluoride containing Ca-glass

Application: Glass ionomer cement

    Advantages
  • Greater variety of composition and refractive indicies
  • Outstanding transparency
  • Best radiopacities

Information Provided by SCHOTT North America, Inc.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 2.60 g/cc0.0939 lb/in³
 
Thermal PropertiesMetricEnglishComments
CTE, linear 10.0 µm/m-°C
@Temperature -30.0 - 70.0 °C
5.56 µin/in-°F
@Temperature -22.0 - 158 °F
Transformation Temperature, Tg 430 °C806 °FISO 7884-8
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.47
@Wavelength 587.6 nm
1.47
@Wavelength 587.6 nm
nd
 
Component Elements PropertiesMetricEnglishComments
Al2O3 30 %30 %
CaO 10 %10 %
Fluorine, F 15 %15 %
Na2O <= 10 %<= 10 %
P2O5 <= 10 %<= 10 %
SiO2 30 %30 %
 
Descriptive Properties
Radiopacity (digital method)90ISO 4049
Radiopacity as thickness of aluminum equal to 2-mm thick glass material1 (50%)

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Esstech Esstech DSS™ V-117-4107 Silinated Dental Glass
Schott G018-117 Dental Glass
Corning 1.9 / 31 Blanc Very high Index glass
Borosilicate Glass
Schott G018-186 Dental Glass

CSGS126 / 93460

Aluminum Castings

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at info@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2025 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.