ET500 Non-Yellowing Two-Part Epoxy, Clear
Permabond® ET500 is a two-part fast-setting epoxy adhesive that bonds to a wide variety of substrates such as wood, metal, ceramics, and some plastics and composites. It cures rapidly at room temperature to give handling strength in approximately 5 minutes. This product is ideal for general-purpose bonding. It is typically used for small component assembly and is suitable for applications that require a clear bond line.
- Adhesion to a wide variety of substrates
- Full cure at room temperature
- Easy to apply
- Fast setting
*Static mixer included with the 400mL Cartridge
| PAC Item Code | C100395 |
|---|---|
| Brand | Permabond |
| Type | Two-Part Epoxy |
Physical Properties of Uncured Adhesive
| ET500A | ET500B | |
|---|---|---|
| Chemical Composition | Epoxy Resin | Amine Hardener |
| Appearance | Colourless | Colourless |
| Viscosity @25°C | 12,000-18,000 mPa.s (cP) | 15,000-30,000 mPa.s (cP) |
| Specific Gravity | 1.2 | 1.1 |
Typical Curing Properties
- Mix ratio by volume: 1:1
- Maximum gap fill: 2mm (0.08")
- Usable / pot life @23°C: 3-4 mins
- Handling time @23°C: 5-8 mins
- Working strength @23°C: 30-60 mins
- Full cure @23°C: 24 hours
Typical Performance of Cured Adhesive
- Shear strength (mild steel)* (ISO4587): 12-18 N/mm2 (1700 - 2600 psi)
- Peel strength (aluminum) (ISO4578): 5-20 N/25mm (1-4 PIW)
- Hardness (ISO868): 70-80 Shore D
- Elongation at break (ISO37): <5%
- Glass transition temperature Tg: 40-50°C (104-122°F)
- Dielectric strength: 15-25 kV/mm
- Thermal conductivity: 0.22 W/(m.K)
*Strength results will vary depending on the level of surface preparation and gap.
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