Overview of Plexus MA590 Adhesive
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. MA590 has a working time of 90 to 105 minutes and achieves approximately 500 and 1000 psi in 5 and 6.5 hours, respectively, at 74°F (23°C).
Specifications
- Color: Black
- Mix Ratio: 1:1
- Shear Strength: 1,500-2,200 psi (10.3 – 17.2 MPa)
- Adhesive Viscosity: A: 175,000-220,000 cP
- Activator Viscosity: B: 175,000-220,000 cP
- Working Time: 90 to 105 minutes
- Fixture Time: 250 to 380 minutes
- Tensile Strength: 2,000 to 2,500 psi (13.8 – 17.2 MPa)
- Tensile Elongation: > 130 %
Key Substrates Compatible:
- Composites: DCPD, FRP, Gelcoat, Phenolics, Epoxy Based Composites, RIM
- Coated Metals: Powder coated or E-coated Metals
- Thermoplastics: ABS/ ABS Blends, Acrylics, PBT, Polycarbonate, Rigid PVC, TPUs
- Raw Metals: Aluminum, Stainless Steel, Raw Steel, etc., with PC120
MA590 is engineered for applications demanding high strength, flexibility, and an extended working time, making it ideal for complex assemblies and large structures.