Description
Plexus MA310 is a two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 1:1 ratio, MA310 is a medium-curing adhesive system with a 15-18 minute working time and 30-35 minute fixture time at 74°F (23°C). MA310 offers a combination of high strength and stiffness as well as the ability to bond a wide range of materials. Plexus MA310 neutral only is supplied in ready-to-use 50-ml and 400-ml cartridges, 5-gallon (20-liter) pails, or 50-gallon (200-liter) drums to be dispensed as a non-sagging gel.
Key Features
- Medium working time of 15-18 mins
- Easy to use 1:1 ratio
- Fast, consistent strength development at room temperature
- High strength, stiffness and toughened
- Non-sag thixotropic dispensing
Key Substrates
- Thermoplastics ABS/ ABS Blends, Acrylics, PBT, Polycarbonate, Rigid PVC, TPUs
- Composites DCPD, FRP, Gelcoat, Phenolics, Epoxy Based Composites, RIM
- Coated metals, Powder coated, and/or E-coated Metals
- Raw metals with PC120 Aluminum, Stainless Steel, Raw Steel, etc.
Properties
- Color: Cream
- Mix Ratio: 1:1
- Shear Strength: 3,000-3,500 psi (20.7 – 24.1 MPa)
- Adhesive: A: 40,000-70,000 cP
- Activator: B: 40,000-70,000 cP
- Working Time Min: 15 minutes
- Working Time Max: 18 minutes
- Fixture Time Min: 30 minutes
- Fixture Time Max: 35 minutes
- Tensile Strength Min: 3,500 psi (24.1 MPa)
- Tensile Strength Max: 4,500 psi (31 MPa)
- Tensile Elongation Min: 5 %
- Tensile Elongation Max: 15 %
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