Description
Product Description
Plexus PU2105 is is a high strength two-part structural polyurethane adhesive that forms rigid connections with a variety of substrates. It is designed for bonding composites, (FRP, epoxy, etc.) thermoplastics, metals, wood, concrete, and cement. Combined at a 1:1 ratio, Plexus PU2015 has a working time of 3 to 5 minutes. The product has low exotherm and no odor. This product offers a combination of high strength and stiffness as well as the ability to bond a wide range of materials. Plexus PU2105 is supplied in ready-to-use and 400-ml cartridges, or 40-gallon (150-liter) drums to be dispensed as a non-sagging gel.
Key Features
Excellent environmental resistance
Excellent gap filling and thixotropic
Easy to use 1:1 ratio
Low print Low exotherm and low shrink
Key Substrates
Composites DCPD, FRP, Gelcoat, Phenolics, Epoxy Based Composites, RIM
Coated metals Powder coated or E-coated Metals
Thermoplastics PC-PET Blend, ASA Blends, PMMA, Noryl
Raw metals Aluminum, Stainless Steel, Raw Steel, etc.
Properties
Mix Ratio: 1:1
Lap Shear: 1.45 psi (10 MPa)
Adhesive: A: 74,000 cP
Activator: B: 68,000 cP
Working Time Min: 3 minutes
Working Time Max: 4 minutes
Fixture Time Min: 40 minutes
Fixture Time Max: 50 minutes
Tensile Strength: 4,060 psi (28 MPa)
T-peel Strength: 60 -pli
Tensile Elongation: 5 %
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