Description
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Plexus MA320 is an excellent choice for composite bonding applications in the transportation, marine, wind energy, and engineering construction industries because of its high strength and durability.
Key Features
- Working time 8 – 10 mins
- Exceptional low temperature impact resistance
- Fast, consistent strength development at room temperature
- High elongation and excellent stress distribution
- Non-sag thixotropic dispensing
Key Substrates
- 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 with PC120 Aluminum, Stainless Steel, Raw Steel, etc.
Properties
- Color: Off-White, White, Black
- Mix Ratio: 10:1
- Shear Strength: 1,500-2,000 psi (10.3 – 13.8 MPa)
- Adhesive: A: 135,000-175,000 cP
- Activator: B: 30,000-70,000 cP
- Working Time Min: 8 minutes
- Working Time Max: 12 minutes
- Fixture Time Min: 25 minutes
- Fixture Time Max: 30 minutes
- Tensile Strength Min: 1,700 psi (11.7 MPa)
- Tensile Strength Max: 2,200 psi (15.2 MPa)
- Tensile Elongation Min: 60 %
- Tensile Elongation Max: 100 %