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Ensinger PEI

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3M Dyneon™ FPO 3730 Fluoroelastomer
Categories: Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer

Material Notes: Product Description: 3M™ Dyneon™ FPO 3730 is a peroxide curable fluoroelastomer terpolymer containing 69.8 wt% fluorine. FPO 3730 can be used in compression, transfer or injection molding, and extrusion processes.

Features and Benefits:

  • Good processability
  • Excellent physicals
  • Broad chemical resistance

Information provided by 3M™

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 1.90 g/cc
Mooney Viscosity 36
@Temperature 49.4 °C
ML (1+10)
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 70Press Cure 6 Minutes @ 177°C (350°F); DIN 53504
 73Post Cure 16 Hours @ 232°C (450°F)
 69
@Treatment Temp. 250 °C,
Time 252000 sec
Aged Vulcanizate
Tensile Strength 18.4 MPaPress Cure 6 Minutes @ 177°C (350°F); DIN 53504
 22.8 MPaPost Cure 16 Hours @ 232°C (450°F)
 17.296 MPa
@Temperature 250 °C,
Time 252000 sec
Aged Vulcanizate
Elongation at Break 190 %Post Cure 16 Hours @ 232°C (450°F)
 215 %Press Cure 6 Minutes @ 177°C (350°F); DIN 53504
 230.05 %
@Treatment Temp. 250 °C,
Time 252000 sec
Aged Vulcanizate
100% Modulus 0.004374 GPa
@Temperature 250 °C,
Time 252000 sec
Aged Vulcanizate
 0.00540 GPa
@Strain 100 %
Press Cure 6 Minutes @ 177°C (350°F); DIN 53504
 0.00730 GPa
@Strain 100 %
Post Cure 16 Hours @ 232°C (450°F)
Compression Set 28 %
@Temperature 200 °C,
Time 252000 sec
Buttons, Post cure; ASTM D395 Method B
 
Thermal PropertiesOriginal ValueComments
Minimum Service Temperature, Air -7.00 °CTR10; ASTM D1329
 
Component Elements PropertiesOriginal ValueComments
Fluorine, F 69.8 %
 
Descriptive Properties
AppearanceOpaque, Off white
MH, Maximum Torque18.5 inch-lbASTM D5289, 100 cpm, 0.5° Arc, 6 Minutes @ 177°C (350°F)
ML, Minimum Torque1.3 inch-lbASTM D5289, 100 cpm, 0.5° Arc, 6 Minutes @ 177°C (350°F)
Rheological Minimum29 MUMS @ 121°C (250°F)
t`50, Time to 50% cure0.6 minutesASTM D5289, 100 cpm, 0.5° Arc, 6 Minutes @ 177°C (350°F)
t`90 - Time to 90% cure1.3 minutesASTM D5289, 100 cpm, 0.5° Arc, 6 Minutes @ 177°C (350°F)
t10, Time to 10 Point Rise from Minimum19 minutesMS @ 121°C (250°F)
t18, Time to 18 Point Rise from Minimum23 minutesMS @ 121°C (250°F)
ts2 - Time to 2 in-lb rise from min0.4 minutesASTM D5289, 100 cpm, 0.5° Arc, 6 Minutes @ 177°C (350°F)

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