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3M Dyneon™ FPO 3741 Fluoroelastomer

Category Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer 3M Dyneon™
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF 3M Dyneon™ FPO 3741 Fluoroelastomer.pdf
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Material Notes:
Information provided by the Dyneon division of 3M.
Physical Properties Metric English Comments
Specific Gravity 1.89 g/cc
1.89 g/cc
Mooney Viscosity 38

@Temperature 121 °C
38

@Temperature 250 °F
ML 1+10
Mechanical Properties Metric English Comments
Hardness, Shore A 72
72
Press cure 15 minutes@ 180°C
75
75
Post cure 2 hours @ 180°C
Tensile Strength at Break 18.0 MPa
2610 psi
Press cure 15 minutes@ 180°C
22.0 MPa
3190 psi
Post cure 2 hours @ 180°C
Elongation at Break 210 %
210 %
Post cure 2 hours @ 180°C
220 %
220 %
Press cure 15 minutes@ 180°C
100% Modulus 0.00450 GPa
0.653 ksi
Press cure 15 minutes@ 180°C
0.00580 GPa
0.841 ksi
Post cure 2 hours @ 180°C
Compression Set 30 %

@Treatment Temp. 200 °C,
Time 252000 sec
30 %

@Treatment Temp. 392 °F,
Time 70.0 hour
Method B; ASTM D395
Thermal Properties Metric English Comments
Transformation Temperature -6.00 °C
21.2 °F
TR10; ASTM D1329
Component Elements Properties Metric English Comments
Fluorine, F 69.5 %
69.5 %
Descriptive Properties Value Comments
Color White
MH, Maximum Toque 22.0 inch-lb
100 cpm, 0.5° Arc, 12 Minutes @ 177°C
ML, Minimum Torque 0.7 inch-lb
100 cpm, 0.5° Arc, 12 Minutes @ 177°C
t2, Time to 2 Inch-lb Rise from Minimum 1 Minute
100 cpm, 0.5° Arc, 12 Minutes @ 177°C
t'50, Time to 50% Cure 2.3 Minutes
100 cpm, 0.5° Arc, 12 Minutes @ 177°C
t'90, Time to 90% Cure 5 Minutes
100 cpm, 0.5° Arc, 12 Minutes @ 177°C
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