Plexus MA420FS
Description
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Plexus MA420FS is a standard choice for composites automated bonding applications in the transportation industry, because it requires virtually no surface preparation and its rapid fixture time.
Key Features
- Open time of 1 - 2 mins
- Exceptional strength, elongation and fatigue resistance
- Non-sag thixotropic dispensing
Key Substrates
- Composites – DCPD, FRP, Gelcoat, Phenolics, Epoxy Based Composites, RIM
- Thermoplastics – ABS/ ABS Blends, Acrylics, PBT, Polycarbonate, Rigid PVC, TPUs
- Coated Metals – Powder coated or E-coated Metals
- Raw Metals with PC120 – Aluminum, Stainless Steel, Raw Steel, etc.
Properties
- Color: Black / Blue
- Mix Ratio: 10:1
- Shear Strength: 1,300 - 1,600 psi (8.9 - 11.1 MPa)
- Adhesive: A: 80,000 - 100,000 cP
- Activator: B: 50,000 - 80,000 cP
- Working Time Min: 1 minute
- Working Time Max: 2 minutes
- Fixture Time Min: 3 minutes
- Fixture Time Max: 4 minutes
- Tensile Strength Min: 1,250 psi (8.6 MPa)
- Tensile Strength Max: 1,500 psi (10.3 MPa)
- Tensile Elongation Min: 5 %
- Tensile Elongation Max: 15 %