3M Dyneon™ 81T High Temperature Perfluoroelastomer

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3M Dyneon™ 81T High Temperature Perfluoroelastomer
Categories:	Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer; Rubber or Thermoset Elastomer (TSE)
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 stability Features and Benefits: Ideal for dry side (thermal processes) semiconductor applications including plasma, and high temperature CPI and aerospace applications High temperature FFKM Low metal ion content with low extractables Upper use temperature of 315°C Good compression set resistance Can be compounded to pass AMS 7257C Can 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 us Information provided by the Dyneon division of 3M.
Key Words:	Formerly 81TZ
Vendors:

Available Properties

Specific Gravity
Mooney Viscosity, ML 1+10
Hardness, Shore A, ASTM D2240, Press cure 15 Minutes @ 188°C, Post Cure 24 Hours @ 250°C
Tensile Strength at Break, Press cure 15 Minutes @ 188°C, Post Cure 24 Hours @ 250°C
Elongation at Break, Press cure 15 Minutes @ 188°C, Post Cure 24 Hours @ 250°C
100% Modulus, Press cure 15 Minutes @ 188°C, Post Cure 24 Hours @ 250°C
Compression Set, ASTM D395, Method B, -214 O-rings, Aged 70 Hours, 25% Deformation
Compression Set, ASTM D395, Method B, -214 O-rings, Aged 168 Hours, 25% Deformation
Compression Set, ASTM D395, Method B, -214 O-rings, Aged 70 Hours, 18% Deformation
Compression Set, ASTM D395, Method B, -214 O-rings, Aged 168 Hours, 18% Deformation
Maximum Service Temperature, Air
Brittleness Temperature
Transformation Temperature, TR10

Property Data

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Manufacturer Notes:
Dyneon, Division of 3M

Category Notes
Plastic

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