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ET505 Toughened Multipurpose Two-Part Epoxy, Clear/Amber
Permabond® ET505 is a two-part, 1:1 mixable epoxy adhesive. ET505 is a semi-flexible toughened epoxy adhesive with good adhesion to a variety of substrates such as wood, metal, ceramics, and some plastics and composites. Permabond ET505 forms tough bonds providing high peel resistance and high shear strength. The extended work life of this product allows for adjustment and makes it more suitable for larger applications.
- Adhesion to a wide variety of substrates
- Full cure at room temperature
- Easy to apply
- High shear and peel strength
- Good impact strength
- Good chemical resistance
*Static mixer included with 400mL Cartridge
Código PAC | C100397 |
---|---|
Marca | Permabond |
Tipo | Epoxi de dos partes |
Physical Properties of Uncured Adhesive
ET505A | ET505B | |
---|---|---|
Chemical Composition | Epoxy Resin | Amine Hardener |
Appearance | Colourless | Amber |
Viscosity @25°C | 14,000-28,000 mPa.s (cP) | 10,000-25,000 mPa.s (cP) |
Specific Gravity | 1.1 | 1.0 |
Typical Curing Properties
- Mix ratio by volume: 1:1
- Maximum gap fill: 2mm (0.08")
- Usable / pot life @23°C: 1-2 hours
- Handling time @23°C: 3-5 hours
- Working strength @23°C: 24 hours
- Full cure @23°C: 72 hours
Typical Performance of Cured Adhesive
- Shear strength (mild steel)* (ISO4587): 18-21 N/mm2 (2600 -3000 psi)
- Peel strength (aluminum) (ISO4578): 60-80 N/25mm (13-18PIW)
- Hardness (ISO868): 65-75 Shore D
- Elongation at break (ISO37): 5-10%
- Glass transition temperature Tg: 40-50°C (104-122°F)
- Dielectric strength: 15-25 kV/mm
- Thermal conductivity: 0.35 W/(m.K)
*Strength results will vary depending on the level of surface preparation and gap.