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Description
Two-part methacrylate adhesive designed for structural bonding of composite, thermoplastic, and metal assemblies. Plexs MA425 is finding wide usage for composite bonding applications in the transportation and marine industries because it requires virtually no surface preparation.
Back-Ups and Compliments:
- Maven MMA425 Maven MMA425 is It is a backup/substitute/compliment to the Plexus MA425 toughened marine-optimized MMA formula.
Key Features
- Working time of 30 – 35 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: Blue
- Mix Ratio: 10:1
- Shear Strength: 1,700 -2,600 psi (13.8 – 17.9 MPa)
- Adhesive A: 100,000 -125,000 cP
- Activator B: 35,000 – 70,000 cP
- Working Time Min: 30 minutes
- Working Time Max: 35 minutes
- Fixture Time Min: 80 minutes
- Fixture Time Max: 90 minutes
- Tensile Strength Min: 2,000 psi (13.8 MPa)
- Tensile Strength Max: 2,600 psi (17.9 MPa)
- Tensile Elongation Min: 110%
- Tensile Elongation Max: 150%
