Epoxy resin T20-60

Want to keep this datasheet? Save it now in your required format

Description

T20-60 is a two-part low viscosity epoxy infusion resin developed for mass CFRP production. The resin offers simple and flexible processing due to low viscosity and room temperature impregnation. T20-60 was developed specially for vacuum infusion molding, to produce laminates with low porosity and optimal mechanical performance. It shows the following features and properties:


  • Two-part resin system for vacuum infusion and RTM
  • Wide processing window > 2 hours at 25°C
  • Curing at room temperature
  • Low exotherm
  • High crack resistance
  • Optimal price/quality ratio
  • Los datos sobre este material han sido proporcionados por Matmatch.

    A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
    Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

    Ashby charts

    See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

    Propiedades

    General

    PropertyTemperatureValueComment

    Densidad

    23.0 °C

    1.27 g/cm³

    Show Material materials with Densidad of 1.27 g/cm³

    ASTM D792

    Mecánica

    PropertyTemperatureValueComment

    Módulo elástico

    23.0 °C

    3.2 GPa

    Show Material materials with Módulo elástico of 3.2 GPa

    ASTM D638

    Plane-Strain Fracture Toughnes

    23.0 °C

    0.76 MPa·√m

    Show Material materials with Plane-Strain Fracture Toughnes of 0.76 MPa·√m

    ASTM D5045

    Resistencia a la flexión

    23.0 °C

    155 MPa

    Show Material materials with Resistencia a la flexión of 155 MPa

    ASTM D790

    Resistencia a la tracción

    23.0 °C

    80 MPa

    Show Material materials with Resistencia a la tracción of 80 MPa

    ASTM D638

    Liberación de energía de deformación

    ASTM D5045

    Aplicaciones térmicas

    PropertyValueComment

    Temperatura de transición del vidrio

    87 °C

    Show Material materials with Temperatura de transición del vidrio of 87 °C

    ASTM E2092

    Technological properties

    Property
    Application areas

    Marine: The shells of boats and sport catamarans can be made of composite;Car tuning: The composite material provides solutions for automotive parts to be light-weighted, stylish and aesthetic;Wind energy: Wind turbines is usually made of carbon fiber plastic;Design;Room temperature tooling;High-pressure cylinders

    Processing methods

    Mix the components A and B and weight proportion 100:32. Degas the resin with intensive mixing for 15-20 minutes at 20-25°С. Maintaining resin pot temperature of 20-25°С and tool temperature of 20-25°С, begin resin infusion. Cure at room temperature for 24h. Make sure the resin is gelled. Remove auxiliary materials. Increase temperature at rate 0,5-2°С/min to 80°С. Postcure at 80°С for 3-6h.