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Metal adhesives
Solvay HTA® 240 Adhesive Film
Categories: Polymer; Adhesive; Film

Material Notes: Description: HTA240 is a structural adhesive film suitable for the bonding of aluminum and composite substrates either to themselves or to honeycomb core materials. HTA240 offers a good combination of honeycomb peel strength and high service temperature capability, can be co-cured with Cytec’s HTM prepregs, and is capable of withstanding further secondary cures up to 180°C (356°F). HTA240 is fully compatible with MTM40 series pregreg.

Features & Benefits:

  • 30 days out life at 21°C (70°F)
  • 12 month storage at -18°C (0°F)
  • Fully compatible with MTM44-1 for Out-of-Autoclave (OoA) processing
  • Maximum dry service temperature of 180°C (356°F)
  • Minimum cure temperature 130°C (266°F)
  • Full strength achieved after 180°C (356°F) cure or subsequent post-cure following lower temperature initial cure
  • Controlled flow for excellent honeycomb bonding and high peel strength

Information provided by Cytec, subsequently acquired by Solvay.

Available Properties
  • Density
  • Storage Temperature
  • Shear Strength, ASTM D3165-00, Lap
  • Shear Strength, ASTM D3165-00, Lap
  • Maximum Service Temperature, Air, dry
  • Cure Time
  • Cure Time
  • Cure Time
  • Shelf Life
Property Data

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Manufacturer Notes:
Solvay, former Rhodia Engineering Plastics

Category Notes

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Metal adhesives
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