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Structural Adhesives

Plexus® Methacrylate Adhesives are toughened structural adhesives for difficult-to-bond engineered plastics, composites, unprepared metals, ceramics, and dissimilar substrates. They require little or no surface preparation and cure at room temperature with no cumbersome heating fixtures required. Plexus Methacrylate adhesives provide extremely strong, flexible, permanent bonds and excellent chemical/environmental resistance.

MA320

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Stock#        Size                    　　 　SDS

32000X　　 490 ML

32000WX　  490 ML (White)

32000BX　   490 ML (Black)

32200  　　  5 GL Adhesive

32420 　　   5 GL Activator

35420　　    5 GL Activator (White)

32910　　    5 GL Activator (Black)

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Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. MA320 is an excellent choice for composite bonding applications in the transportation, marine, wind energy, and engineering construction industries because of its high strength and durability.

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KEY FEATURES

  • Excellent choice for composite bonding applications in the transportation, marine, wind energy.

  • High strength and durability.

  • Requires minimal surface preparation.

  • Provides superior toughness, even at low temperatures.

  • Color: Off-White, White, Black

  • Mix Ratio: 10 : 1

  • Shear Strength: 1,500 - 2,000 psi

  • Viscosity Adhesive A: 135,000 - 175,000 cP

  • Viscosity Activator B: 30,000 - 70,000 cP

  • Working Time Min: 8 min

  • Working Time Max: 12 min

  • Fixture Time Min: 25 min

  • Fixture Time Max: 30 min

  • Tensile Strength Min: 1,700 psi

  • Tensile Strength Max: 2,200 psi

  • Tensile Elongation Min: 60%

  • Tensile Elongation Max: 100%

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