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- Product overview
- 1666 Methacrylate Structural Adhesive
1666
Methacrylate structural adhesive
1666 is a non-sagging, two-part methyl methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 10:1 (V :V) mixing ratio, it has a working time of 3 to 6 minutes.
1666 is mainly used as an universal grade for industrial applications where composites are involved. Normally it does not require any surface preparation. Recommended for but not limited to: ABS, PVC, PS, Composites, PMMA, Polyester, Polyurethane, Steel, Aluminum.
Advantages
- Good adhesion to a wide range of materials
- Non-dropping paste
- Bridges gap up to 10 mm
- Minimum gap 75 μm (Spacer)
- Excellent resistance against dynamic loads
- Optically visible hardening process – colour changes from blue to green
- Resistant against outside conditions and humidity
- 100% reactive compound
Specifications
| Characteristics | Condition |
|---|---|
| Product category | Methacrylate structural adhesives |
| Color | green (after cure) |
| Mixing ratio | 10:1 (V:V) |
| Viscosity [mPas] | ~100 000 thixotropic (Mix) |
| Pot life [min] | 3 – 6 |
| Fixture time [min] | 8 – 13 |
| Final strength [h] | ~12 |
| Tensile strength [N/mm2] (ISO 527-2) | ~15 |
| Tensile shear strength [N/mm2] (Alu-Alu; DIN EN 1465) | >19 |
| Tensile shear strength [N/mm2] (Steel-Steel; DIN EN 1465) | >20 |
| Elongation at break [%] (Nach ISO 527-2) | ~100 |
| Temperature range [°C] | -55 – +120 |
| Container size Bulk containers on request | 50 ml | 250 ml | 490 ml |
| Dispensing gun / Plunger | 4472105 Dispensing gun, manual / 10:1 / 50 ml |
| Mixer | 4472077/1 Helix MKHX 03-12D / 4:1 und 10:1 / 10 ml |
