Plexus2K methacrylates (MMA)
Plexus MA422
2K MMA, 10:1 mix
High-toughness 10:1 methacrylate with medium open time, used for bonding composites in marine and transport with minimal preparation; in rail, medium-sized FRP interior parts.
Technical data
| Mix ratio | 10:1 by volume, 9:1 by weight |
|---|---|
| Working time | 17–24 min |
| 75 % strength | 35–40 min at 23 °C |
| Tensile strength | 18,6–20,7 MPa |
| Elongation | 75–100 % |
| Gap | 0,75–9,5 mm |
| Hardness | Shore D70 |
| Shelf life | 13 / 10 months |
Recommended for: Structural bonding
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