Plexus® MA205HV is an advanced non-conductive two-part methacrylate adhesive designed for the structural bonding of various electronic assemblies. In addition, MA205HV does a superb job of bonding metals without primers and engineered thermoplastics and composite assemblies with little-to-no surface preparation. Combined at a 10:1 ratio by volume, MA205HV has a working time of approximately 3 to 5 minutes and achieves a handling strength of 50 psi in approximately 8 minutes on polycarbonate. This product provides a unique combination of high strength, excellent fatigue endurance, outstanding impact resistance, and superior toughness.
Key Features:
- Fast working time 3-5 mins and exceptional fast fixture time 7-9 mins
- Primerless adhesion to many metals, most thermoplastics and composites.
- Color change technology during cure
- Excellent fatigue resistance, impact resistance and toughness
- Excellent environmental resistance to salt spray and other environmental factors
Typical Uncured Properties | Part A | Part B |
Color | Off White | Blue |
Mix Ratio by Volume | 10 | 1 |
Mix Ratio by Weight | 9.00 | 1.00 |
Component Density, g/ml | 0.96 | 1.07 |
Component Viscosity, cP x1000 | 100 – 150 | 15 – 50 |
VOC’s during cure, % | < 1.5 | |
Shelf Life, Months | 10 |