ES558 Toughened Single-Part Epoxy, Gray, 320ml Cartridge
Permabond® ES558 is a single-part epoxy paste that flows like solder when heated during curing. The adhesive is toughened for maximum impact resistance, along with excellent peel and shear strength. ES558 is ideal for bonding a wide range of materials including metals, ferrites, ceramics, and composites.
- Excellent adhesive strength
- Excellent resistance to vibration
- Easy to use - no mixing required
- High shear and peel strength
- Good impact strength
- High-temperature resistance
- Good resistance to chemicals
- Buy 2 for $976.79
- Buy 6 for $946.58
Physical Properties of Uncured Adhesive
- Chemical composition: Epoxy Resin
- Appearance: Silver-grey
- Viscosity @25°C: 100,000-300,000 mPa.s (cP)
- Specific gravity: 1.5
Typical Curing Properties
- Flow at high temperature: Free flow
- Maximum gap fill: 0.5mm (0.02")
- Cure speed (oven)*
- 130° C (266°F): 75 minutes
- 150°C (300°F): 60 minutes
- 170°C (338°F): 40 minutes
- Cure speed (induction) <3 minutes
*Actual cure times will depend on the time it takes for the adhesive to reach this temperature - for example, large assemblies or a crowded oven will require longer to reach full cure. Alternative, quicker methods of curing include induction, hotplates, infrared lamps, and hot-air guns.
Physical Properties of Cured Adhesive
- Shear strength* (ISO4587):
- Steel 27 - 41 N/mm2 (4000 - 6000 psi)
- Aluminium 17 - 31 N/mm2 (2500 - 4500 psi)
- Zinc 14 - 27 N/mm2 (2000 - 4000 psi)
- Shear strength steel to ferrite: >14 N/mm2 (>2000 psi) Substrate failure
- Impact Strength (ASTM D-950): 25-35 KJ/m2
- Hardness (ISO868): 80-85 Shore D
- E-modulus: 3.5 GPa
- Elongation at break (DIN 53504): <3%
- Coefficient of thermal expansion:
- 45 x 10-6mm/mm/°C (below Tg)
- 160 x 10-6mm/mm/°C (above Tg)
- Thermal conductivity: 0.9 W/(m.K)
- Glass transition temperature (Tg - DSC): 120°C (250°F)
*Strength results will vary depending on the level of surface
| Sold As | (Case of 10) |
|---|---|
| SKU | I167271 |
| Mfg. Part Number | ES05580320C0101 |
| Brand | Permabond |
| Type | Single-Part Epoxy |
| Volume | 320ml |
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