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DuPont Performance Polymers VTR 8550 (GFLT-S) Peroxide Cured Fluoroelastomer (FKM) Formulation  (discontinued

Category Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers VTR 8550 (GFLT-S) Peroxide Cured Fluoroelastomer (FKM) Formulation  (discontinued.pdf
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Material Notes:
FormulationVTR-8550
Physical Properties Metric English Comments
Mooney Viscosity 64

@Temperature 121 °C
64

@Temperature 250 °F
ML-10 (gum)
Mechanical Properties Metric English Comments
Hardness, Shore A 71
71
Cured 7 min at 177°C and Post Cured 2 hr at 232°C
Tensile Strength, Ultimate 18.3 MPa
2650 psi
Cured 7 min at 177°C and Post Cured 2 hr at 232°C
Elongation at Break 207 %
207 %
Cured 7 min at 177°C and Post Cured 2 hr at 232°C
Modulus of Elasticity 0.000800 GPa
0.116 ksi
10% Modulus, Cured 7 min at 177°C and Post Cured 2 hr at 232°C
100% Modulus 0.00660 GPa
0.957 ksi
Cured 7 min at 177°C and Post Cured 2 hr at 232°C
Compression Set 11 %

@Temperature 200 °C
11 %

@Temperature 392 °F
Method B, O-rings 22 hr at 200°C (Post Cured 2 hr at 232°C)
Thermal Properties Metric English Comments
Brittleness Temperature -23.9 °C
-11.0 °F
TR-10
Glass Transition Temp, Tg -25.7 °C
-14.3 °F
DSC
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