Permabond ES5691
HS code:
3506.9190000
PERMABOND® ES5691 is a one-part, thermosetting epoxy adhesive with excellent adhesion to metal surfaces and composites. The high strength of this adhesive bond makes it possible to replace mechanical fasteners, soldering, brazing, or welding. ES5691 is designed to resist sagging, allowing the product to be used in large gaps and on vertical surfaces. It is also ideal for bonding electronic components because it has high wet strength, does not thread, produces an excellent drip profile, and withstands soldering processes. In addition, it fluoresces under UV black light, enabling easy in-line quality control.
product specifications
| Physical properties | |
|---|---|
| Color | white |
| Chemical group | epoxy resin |
| Viscosity (adhesives) | High viscosity >5000 mPas |
| Viscosity 2 rpm | 500,000–1,000,000 |
| Viscosity 20 rpm | 100,000–300,000 |
| product information | |
|---|---|
| container | 320 ml or 1 kg |
| manufacturer | Permabond Engineering Adhesives Ltd |
| brand | Permabond |
| country of origin | Italy |
| Operating temperature (°C) | -40 to +180 |
| Storage temperature (°C) | 8-10 |
| Mechanical properties | |
|---|---|
| Hardness (Shore D) | >75 |
| Shear strength ISO ISO4587 in N/mm² | |
|---|---|
| steel | 27-41 |
| aluminum | 17-31 |
| zinc | 14-27 |
| curing values | |
|---|---|
| Maximum gap width (mm) | 5 |
| Curing speed (oven) | |
|---|---|
| 130°C | 90 minutes |
| 150°C | 70 minutes |
| 160°C | 15 minutes |
| Performance at ultimate strength | |
|---|---|
| thermal conductivity | 0.3 W/(m·K) |
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