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Master Bond adhesives

3M Dyneon™ FT 2430 Fluoroelastomer
Categories: Polymer; Thermoset; Fluoropolymer, TS; Rubber or Thermoset Elastomer (TSE)

Material Notes: 3M™ Dyneon™ Fluoroelastomer FT 2430 can be compounded using standard water cooled internal mixers or two-roll mills with standard fillers and ingredients utilized in typical fluoroelastomer formulations. The “dry” ingredients should be blended before adding to the masticated gum. For best results, Dyneon FT 2430 should be banded on the mill several minutes prior to adding the blended dry ingredients. Once mixed, the compounded stocks have good scorch resistance and storage stability.
  • Composition: Terpolymer of vinylidene fluoride, hexafluoropropylene and tetrafluoroethylene
  • Low viscosity gumstock without incorporated curatives
  • Process targets: injection and transfer molding, calendering, and coatings
  • Viscosity modifier
  • FT 2430 is amine or bisphenol curable

Information provided by Dyneon, A 3M Company

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.86 g/cc1.86 g/cc
Mooney Viscosity 31
@Temperature 121 °C
31
@Temperature 250 °F
ML1+10
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7474Press Cure 7 minutes @ 177°C, Post Cure 24 hours @ 260°C; ASTM D2240
Tensile Strength at Break 13.4 MPa1950 psiPress Cure 7 minutes @ 177°C, Post Cure 24 hours @ 260°C
Elongation at Break 255 %255 %Press Cure 7 minutes @ 177°C, Post Cure 24 hours @ 260°C
100% Modulus 2.34 MPa
@Strain 100 %
340 psi
@Strain 100 %
Press Cure 7 minutes @ 177°C, Post Cure 24 hours @ 260°C
Compression Set 38 %
@Temperature 200 °C,
Time 252000 sec
38 %
@Temperature 392 °F,
Time 70.0 hour
O-rings -214; ASTM D395 Method B
 
Thermal PropertiesMetricEnglishComments
Transformation Temperature -14.0 °C6.80 °FTR10; ASTM D1329
 
Component Elements PropertiesMetricEnglishComments
Fluorine, F 68.6 %68.6 %
 
Descriptive Properties
ColorTranslucent Amber
MH, Maximum Torque13.5 inch-lb100 cpm, 0.5° Arc, 6 Minutes @ 177°C
ML, Minimum Torque1 inch-lb100 cpm, 0.5° Arc, 6 Minutes @ 177°C
SolubilityLow molecular weight ketones and esters
t`50, Time to 50% cure5.2 minutes100 cpm, 0.5° Arc, 6 Minutes @ 177°C
t`90 - Time to 90% cure7 minutes100 cpm, 0.5° Arc, 6 Minutes @ 177°C
ts2 - Time to 2 in-lb rise from min4.4 minutes100 cpm, 0.5° Arc, 6 Minutes @ 177°C

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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