Description
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
- Working time 1 – 2 minutes
- Exceptional strength, elongation and fatigue resisitance
- Non-sag thixotropic dispensing
Key Substrates
- Composites DCPD, FRP, Gelcoat, Phenolics, Epoxy Based Composites, RIM
- Thermoplastics ABS/ABS Blends, Acyrlics, PBT, Polycarbonate, Rigid PVC, TPU’s
- Coated Metals Powder coated or E-Coated Metals
- Raw Metals with PC120 Aluminum, Stainless Steel, Raw Steel, etc.
Properties
- Color: Black
- 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%
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