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3M Dyneon™ 81TZ High Temperature Perfluoroelastomer

Category Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer 3M Dyneon™
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF 3M Dyneon™ 81TZ High Temperature Perfluoroelastomer.pdf
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Material Notes:
3M™ Dyneon™ PFE 81TZ is a technically advanced high temperature perfluoroelastomer (HT PFE). It is designed to meet the challenges of higher temperature applications. It is classified as FFKM per ASTM D1418. Its fully fluorinated back bone structure provides a very broad chemical and thermal stabilityFeatures and Benefits: Ideal for dry side (thermal processes) semiconductor applications including plasma, and high temperature CPI and aerospace applications High temperature FFKMLow metal ion content with low extractablesUpper use temperature of 315°CGood compression set resistanceCan be compounded to pass AMS 7257CCan be used to blend with other High Temperature FFKM to adjust ultimate elongation, lower Durometer, and allow for a higher percent deformation of seals in usInformation provided by the Dyneon division of 3M.
Physical Properties Metric English Comments
Specific Gravity 2.00 g/cc
2.00 g/cc
Mooney Viscosity 80

@Temperature 121 °C
80

@Temperature 250 °F
ML 1+10
Mechanical Properties Metric English Comments
Hardness, Shore A 71
71
Press cure 15 Minutes @ 188°C, Post Cure 24 Hours @ 250°C; ASTM D2240
Tensile Strength at Break 11.9 MPa
1730 psi
Press cure 15 Minutes @ 188°C, Post Cure 24 Hours @ 250°C
Elongation at Break 230 %
230 %
Press cure 15 Minutes @ 188°C, Post Cure 24 Hours @ 250°C
100% Modulus 0.00470 GPa
0.682 ksi
Press cure 15 Minutes @ 188°C, Post Cure 24 Hours @ 250°C
Compression Set 27 %

@Treatment Temp. 232 °C,
Time 252000 sec
27 %

@Treatment Temp. 450 °F,
Time 70.0 hour
Method B, -214 O-rings, Aged 70 Hours, 25% Deformation; ASTM D395
35 %

@Treatment Temp. 232 °C,
Time 605000 sec
35 %

@Treatment Temp. 450 °F,
Time 168 hour
Method B, -214 O-rings, Aged 168 Hours, 25% Deformation; ASTM D395
50 %

@Treatment Temp. 300 °C,
Time 252000 sec
50 %

@Treatment Temp. 572 °F,
Time 70.0 hour
Method B, -214 O-rings, Aged 70 Hours, 18% Deformation; ASTM D395
61 %

@Treatment Temp. 300 °C,
Time 605000 sec
61 %

@Treatment Temp. 572 °F,
Time 168 hour
Method B, -214 O-rings, Aged 168 Hours, 18% Deformation; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 315 °C
599 °F
Brittleness Temperature -35.0 °C
-31.0 °F
Transformation Temperature -2.00 °C
28.4 °F
TR10
Descriptive Properties Value Comments
Color White
Form Crumb
MH, Maximum Toque 10.1 inch-lb
100 cpm, 0.5° Arc, 6 Minutes @ 177°C
ML, Minimum Torque 0.9 inch-lb
100 cpm, 0.5° Arc, 6 Minutes @ 177°C
t2, Time to 2 Inch-lb Rise from Minimum 3.4 Minute
100 cpm, 0.5° Arc, 6 Minutes @ 177°C
t'50, Time to 50% Cure 4.7 Minutes
100 cpm, 0.5° Arc, 6 Minutes @ 177°C
t'90, Time to 90% Cure 8.4 Minutes
100 cpm, 0.5° Arc, 6 Minutes @ 177°C
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