MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 160,000 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
  
Polymer Distribution
Vitro Minerals RS 50 Recycled Pyrogenic Silica
Categories: Ceramic; Oxide; Silicon Oxide

Material Notes: Vitro Minerals’ RS-50 Pyrogenic Silica is a 100% recycled synthetic, hydrophilic, fully X-ray amorphous silica, produced via flame hydrolysis. It is a white, submicron-sized powder of high purity and a surface area of 20-50 m2/g. The primary particles, sized between 60 and 300 nm (0.06-0.3 µm), are spherical and form loosely agglomerated micro-clusters up to about 3 µm. RS-50 is effective as a thickening and thixotropic rheology control agent in many polymer systems, such as adhesives, coatings, sealants, printing inks, unsaturated polyesters, cosmetics, etc. It can be used as an active reinforcing filler in elastomers and silicone-elastomers. RS-50 is also effective as a flow aid additive in the production of industrial mineral powders.

Applications:

  • Unsaturated polyester resins
  • Paints & coatings
  • Adhesives and sealants
  • Silicone rubber
  • Wire & cable
  • Printing inks
  • Plastisols
  • Powder coatings
  • Screen printing
  • Protective coatings
  • Epoxy compounds
  • Rubber compounds

    Information provided by Vitro Minerals.

Vendors:
Available Properties
  • Specific Gravity, ASMT D153
  • Bulk Density, ASTM C110
  • Oil Absorption, ASTM D281
  • Moisture Absorption at Equilibrium, ASMT C566, Free
  • Particle Size
  • Particle Mesh Size, <0.05%
  • pH, AFS 113-87-S, 4% dispersion in water
  • Specific Surface Area, ASTM C1069
  • Hardness, Mohs
  • Softening Point
  • Refractive Index
  • Carbon, C, ASTM D6316
  • Chlorine, Cl, ASTM C1152
  • Loss on Ignition(%), ASMT D7348
  • SiO2, ASTM C114
  
Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc
), please click the button below.

Manufacturer Notes:
none

Category Notes
none

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.

 

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

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2022 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.