3M™ Dyneon™ Fluoroelastomer MIP 8640X

Category: Fluorelastomer , Fluoroelastomer
Manufacturer: 3M Advanced Materials Division
Trademark: 3M™ Dyneon™ Fluoroelastomer
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: OavZSl_3MDyneonFluoroelastomerMIP8640X.pdf
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Message
3M™ Dyneon™ Fluoroelastomer MIP 8640X is a dipolymer made from hexafluoropropylene and vinylidene fluoride. MIP 8640X has an incorporated bisphenol cure system.

Special Features
  • Composition: dipolymer of vinylidene fluoride and hexafluoropropylene
  • Process targets: injection, compression and transfer moulding
  • Proprietary incorporated cure technology
  • Improved cure technology resulting in more consistent part size from successive moulding cycles
  • Excellent barwelling / extrusion characteristics for fast and consistent preform production
  • Improved scorch resistance at high moulding temperatures
  • Excellent mould release - can be used in automated injection moulding equipment
  • Clean running

Typical Applications
3M™ Dyneon™ Fluoroelastomer MIP 8640X is suitable for the manufacture of O-rings produced in an injection moulding process.
General Information
Features
  • Good demoulding performance
Uses
  • O-rings
Appearance
  • Opacity
  • White-like
Forms
  • Thick sheet
Processing Method
  • Resin transfer molding
  • Compression molding
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.80g/cm³Internal method
Mooney Viscosity (ML 1+10, 121°C)43MUInternal method
Fluorine Content 66%Internal method
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)78ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress 1(100% Strain)7.80MPaASTM D412A
Tensile Strength 215.0MPaASTM D412A
Tensile Elongation 3(Break)180%ASTM D412A
Compression Set ASTM D1414
    200°C, 70 hr 421%ASTM D1414
    200°C, 70 hr 519%ASTM D1414
Note Message
1 .D mould
2 .Die D
3 .D mould
4 .Post cured 16 hours @ 230°C
5 .Post cured 24 hours @ 260°C
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