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
  

Ensinger PEI

(Viewing data as-entered. Click here to return)
Reynolds OOMOO® 30 Tin Cure Silicone Rubber
Categories: Polymer; Thermoset; Silicone; Silicone Rubber

Material Notes: Product Overview: No Vacuuming – No Scale – Easy To Use . . . OOMOO™ 25 & 30 are easy to use tin cure silicone rubber compounds that feature convenient one-to-one by volume mix ratios (no scale necessary). Both have low viscosities for easy mixing and pouring . . . vacuum degassing is not necessary. Both products cure at room temperature with negligible shrinkage. OOMOO™ 30 has a 30-minute pot life, with a six-hour cure time. OOMOO™ 25 is a faster version, with a 15-minute pot life and 75 minute cure time. For The Novice Mold Maker - OOMOO™ silicones do not have great tear strength. They are good for making simple one- or two-piece block molds. If you require a high-tear strength silicone, Mold Max™ silicones are recommended. More information on Mold Max™ silicones is available at www.smooth-on.com. OOMOO™ 25 & 30 are suitable for a variety of art-related and industrial applications including making one and two-piece block molds for sculpture and prototype reproduction, casting plaster, resins and wax. OOMOO™ silicones are also suitable for electrical potting and encapsulation applications.

Information provided by Reynolds Advanced Materials

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 PropertiesOriginal ValueComments
Specific Gravity 1.34 g/ccASTM D-1475
Viscosity 4250 cPMixed; ASTM D-2393
Linear Mold Shrinkage 0.0025 in/inASTM D-2566
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 30ASTM D-2240
Tensile Strength 240 psiASTM D-412
Elongation at Break 250 %ASTM D-412
100% Modulus 100 psiASTM D-412
Tear Strength 40.0 pliDie C; ASTM D-624
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity >= 7.363e+15 ohm-cmASTM D-150-98
Surface Resistance >= 1.00e+14 ohmASTM D-150-98
Dielectric Constant 3.33
@Frequency 100 Hz
ASTM D-150-98
Dielectric Strength 357 V/milASTM D149
Dissipation Factor 0.010
@Frequency 100 Hz
ASTM D-150-98
 
Thermal PropertiesOriginal ValueComments
CTE, linear 288 µm/m-°CASTM E-831-06
Thermal Conductivity 0.370 W/m-KASTM D-1461
Maximum Service Temperature, Air 205 °C
Minimum Service Temperature, Air -53.0 °C
 
Processing PropertiesOriginal ValueComments
Cure Time 6.00 hour
Pot Life 30.0 minASTM D-2471
 
Descriptive Properties
ColorLavender
Mix Ratio100A:130Bby weight
 1A:1Bby volume
Specific Volume20.6[cu. in./lb.]

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 go back to viewing the property data in MatWeb's normal format.

PREYN110 / 296811

Visit Zeus Inc. for PEEK Tubing

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 1996-2024 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.