• Item Name: ARALDITE® LY 1564 / ARADUR® 3474
• Manufacturer: Huntsman
• Technologies: Epoxy resin with amine hardener; laminating system suitable for RTM, wet lay-up, filament winding, pultrusion; high reactivity, excellent flexibility
• Color: Resin clear yellowish, hardener colourless to pale yellow
• Cure Type: Heat cure (warm-to-hot)
• Package Size: Contact to Techniq VN for details.
• Shelf Life: Contact to Techniq VN for details.
1. Product Overview
Araldite® LY 1564, when combined with Aradur® 3474 hardener, forms a warm to hot curing epoxy resin system. This system is characterized by its low viscosity and high reactivity, making it suitable for various composite manufacturing processes. It offers excellent flexibility and mechanical properties, ensuring reliable performance in demanding industrial applications.
2. Applications
The Araldite® LY 1564 / Aradur® 3474 system is primarily used in:
Wet lay-up
Filament winding
Pressure molding
Resin transfer molding (RTM)
Pultrusion
These applications are common in the production of high-performance composite parts requiring excellent thermal and mechanical properties.
3. Typical Properties
The following table summarizes the typical properties of the Araldite® LY 1564 / Aradur® 3474 system:
| Property | Value |
|---|---|
| Glass Transition Temperature (Tg) | 115 – 120°C |
| Pot Life at 23°C | 260 – 280 minutes |
| Mix Viscosity at 25°C | 350 – 450 mPa·s |
| Cure Time at 80°C + 120°C | 1 hour + 4 hours |
| Processing Methods | Wet lay-up, Filament winding, Pressure molding, RTM, Pultrusion |
| Compliance | REACH compliant |
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