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Rulon Bearings

Greene Tweed CHEMRAZ® 555 Perfluoroelastomer
Categories: Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer; Rubber or Thermoset Elastomer (TSE)

Material Notes: With its broad chemical resistance, Chemraz® 555, a perfluoroelastomer, is ideally suited for challenging fluid handling applications. Chemraz 555 provides a significantly wider operational band and superior compression set resistance than any other broad range perfluoroelastomer on the market. With an upper temperature limit of 600°F (316°C), it is the elastomer of choice for the most demanding services found in the chemical process and refining industries.

Chemraz 555 is suitable for use in a wide variety of media including acids, caustics, aldehydes, esters, ethers, aromatics, hot water, steam, amines, methanol, ketones, TBA, MTBE and mixed process streams. Chemraz 555 is one of Greene Tweed’s many cost-effective products and services that extend the reliability and life of our customers’ equipment in hostile conditions while protecting people and the environment from unwanted emissions.

Chemraz 555 is available in O-rings, gaskets and many other custom shapes.

Applications:

  • Mechanical seals
  • Valves
  • Pump Housings
  • Sampling/metering equipment
  • Compressors
  • Reactors
  • Mixers
  • Controls/instrumentation
  • Sprayers/dispensers
  • Quick connect couplings

Information provided by Greene Tweed.

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
Specific Gravity 2.00 g/cc2.00 g/ccASTM D297
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8080ASTM D2240
Tensile Strength at Break 23.61 MPa3425 psiASTM D1414
Tensile Strength, Yield 3.10 MPa450 psi@50% Elongation; ASTM D1414
 10.17 MPa1475 psi@100% Elongation; ASTM D1414
Elongation at Break 175 %175 %ASTM D1414
Compression Set 20 %
@Temperature 204 °C,
Time 252000 sec
20 %
@Temperature 400 °F,
Time 70.0 hour
At 25% deflection; ASTM D395
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 316 °C600 °F
Minimum Service Temperature, Air -12.2 °C10.0 °F
 
Descriptive Properties
ColorBlack

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.

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PGREEN15 / 42309

Master Bond adhesives

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