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HexPly® M9.1H is a hotmelt, thermosetting, high tack epoxy resin matrix, specifically designed for prepreg applications at which short cure cycles of 100°C and above are required. M9.1H can be used for manufacture of large industrial components, suitable for cure of thin and thick sections. M9.1H exhibits a long out-life at ambient conditions.

Polymer Name: Epoxy Resins & Compounds

Functions: Prepreg

Technical Data Sheet

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Identification & Functionality

Composite Materials Functions

Applications & Uses

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Typical cured Tg :+/-5°C110
Optimum cured Tg: +/-5°C125
Density1.1 – 1.22g/cm3ISO 1183-1
Tack:High

Technical Details & Test Data

Curing Conditions
  • Recommended heat-up rate: 0.5 – 5°C/min
  • Recommended cure cycle: 25 – 80°C @1°C/min, 60min @80°C, 80 – 120°C @1°C/min, 60min @120°C
  • Pressure gage: 0.5 – 5bar

Storage & Handling

Shelf Life
  • at +23°C 6 weeks
  • at +5°C 6 months
  • at -18°C 18 months