MTM® 249

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Cytec Industries Inc.
Trademark: MTM®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 4g7VIT_MTM-249.pdf
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Message
MTM249 is a tough and dual-cure temperature prepreg matrix formulated for the manufacture of structural components operating at temperatures up to 200°C (392°F).

MTM249 will cure at 135°C (275°F) and provide excellent mechanical performance for components operating up to 140°C (284°F). A 180°C (356°F) cure will increase the service temperature to 180°C (356°F) whilst retaining a high level of toughness. Maximum service temperature is 200°C (392°F) after a 200°C (392°F) post-cure.
General Information
Features
  • Good Toughness
  • Heat Cure
  • High Heat Resistance
Uses
  • Structural Parts
Forms
  • Fabric
PhysicalNominal ValueUnit
Specific Gravity 11.20g/cm³
ThermalNominal ValueUnit
Glass Transition Temperature
    -- 2140°C
    -- 3203°C
Note Message
1 .Cured resin
2 .DMA E' onset Tg, 3 hours at 135°C (275°F), dry
3 .DMA E' onset Tg, 3 hours at 135°C (275°F), dry + 2 hour at 200°C (392°F), dry
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