3M Dyneon™ FG 5661 Fluoroelastomer

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3M Dyneon™ FG 5661 Fluoroelastomer (discontinued **)
Categories:	Polymer; Thermoset; Fluoropolymer, TS; Rubber or Thermoset Elastomer (TSE)
Material Notes:	3M™ Dyneon™ Fluoroelastomer FG 5661 can be compounded using standard water cooled internal mixers or two-roll mills. The “dry” ingredients should be blended before adding to the masticated gum. For best results, FG 5661 should be banded on the mill several minutes prior to adding the blended dry ingredients. Once mixed, the compounded stocks display excellent processing characteristics and storage stability. Composition: Di-polymer of vinylidene fluoride and hexafluoropropylene High mooney version of FG 5630Q In compliance with US FDA 21 CFR 177.2600 When compared to diamine cured compounds this product gives excellent mold release, better mold flow, superior compression set resistance, and superior water resistance at elevated temperatures Proprietary incorporated cure technology Information provided by Dyneon, A 3M Company
Vendors:

Available Properties

Specific Gravity
Mooney Viscosity, ML1+10
Hardness, Shore A, ASTM D2240, Press Cure 5 minutes @ 177°C, Post Cure 24 hours @ 260°C
Tensile Strength at Break, Press Cure 5 minutes @ 177°C, Post Cure 24 hours @ 260°C
Elongation at Break, Press Cure 5 minutes @ 177°C, Post Cure 24 hours @ 260°C
100% Modulus, Press Cure 5 minutes @ 177°C, Post Cure 24 hours @ 260°C
Compression Set, ASTM D395, Method B, O-rings -214
Transformation Temperature, ASTM D1329, TR10
FDA, See notes for details.
Fluorine, F

Property Data

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Manufacturer Notes:
Dyneon, Division of 3M

Category Notes
Plastic

**
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