EP62-1LPSP Optically Clear, Low Viscosity Epoxy

Master Bond has introduced its EP62-1LPSP optically clear, low viscosity epoxy with a tensile lap shear strength exceeding 2,000 psi.

MasterBond EP621LPSPEpoxy 54c66ba45bac7
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Master Bond EP62-1LPSP optically clear, low viscosity epoxy delivers an array of strength, electrical and handling properties that are well suited for bonding, sealing, coating and encapsulation applications.

  • Provides high tensile and tensile lap shear strength exceeding 2,000 psi
  • Bonds well to variety of substrates including metals, composites, glass and many plastics
  • Offers non-critical four to one mix ratio by weight and open time of 12 to 24 hours at ambient temperatures
  • Thin mixed viscosity of 150 to 300 cps can be further lowered by adding heat
  • Low exotherm while curing allows it to be used for large encapsulations
  • Provides various cure schedules
  • Can be cured at temperatures as low as 60 to 70 C
  • Faster cures can be achieved at 125 C
  • Features glass transition temperature of greater than 125 C
  • Thermally stable
  • Serviceable over wide temperature range of -60 to 400 F
  • Withstands exposure to chemicals such as water, fuels, oils, solvents, acids and bases
  • Reliable electrical insulator and has a volume resistivity over 1014 ohm-cm
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