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  6. 3M™ Dyneon™ Fluoroelastomer FE 5642

3M™ Dyneon™ Fluoroelastomer FE 5642

3M ID 7000006294
  • Exhibits improved scorch resistance at high molding temperatures
  • Targeted for bonded shaft seal applications
  • Offers excellent mould release
  • Proprietary incorporated cure technology may help save time and increase throughput
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Specifications
Brand
Dyneon™
Colour Family
White
Compression Set
17 %
Cure Technology
Incorporated Cure
Fluorine Content
65.9 %
Industries
CPI/Semicon, Defense, Electrical, Mining, Oil & Gas, Rubber and Plastic, Transportation
Manufacturing Segment
Powertrain
Net Weight (Imperial)
55 lb
Net Weight (Metric)
25 kg
Post Cure
24 hr @ 250 °C
Press Cure
7 min @ 177 °C
Product Category
Fluoroelastomers
Product Colour
Off-white
Product Sub-Category
Copolymers, Dipolymers
Shelf Life
3 yr
Specific Gravity
1.8
Tensile Strength (Imperial)
2530 psi
Tensile Strength (metric)
17.4 MPa
Details
  • Exhibits improved scorch resistance at high molding temperatures
  • Targeted for bonded shaft seal applications
  • Offers excellent mould release
  • Proprietary incorporated cure technology may help save time and increase throughput

3M™ Dyneon™ Fluoroelastomer FE 5642 is a copolymer of vinylidene fluoride and hexafluoropropylene with a fluorine content of 65.9%. This fluoroelastomer (FKM) is targeted for bonded shaft seal applications. It offers improved scorch resistance at high moulding temperatures, and its proprietary incorporated curative may help save you time and increase throughput.

3M™ Dyneon Fluoroelastomer FE 5642 is an FKM targeted for demanding bonded shaft seal applications. It can be used in transfer and compression molding, bonding and calendering. It can be compounded using standard water-cooled internal mixers or two-roll mills with standard fillers and ingredients utilized in typical FKM formulations. The dry ingredients should be blended before adding to the masticated gum. For best results, it should be banded on the mill prior to adding the blended dry ingredients. Once mixed, the compounded stocks have good scorch resistance and storage stability

Suggested Applications

  • O-rings, seals, gaskets and hose for the following markets:
  • Automotive Powertrain
  • Transportation Fuel Systems
  • Lubricant Application
  • Chemical Processing
  • Oil and Gas Exploration