Component Management

Epoxy has a tensile lap shear strength of more than 2,000psi

26th January 2015
Siobhan O'Gorman
0

Delivering an array of strength, electrical and handling properties that are well suited for bonding, sealing, coating and encapsulation applications, the EP62-1LPSP epoxy has been introduced by Master Bond. Featuring a tensile lap shear strength of more than 2,000psi, the epoxy bonds well with a variety of substrates including metals, composites, glass and many plastics.

The EP62-1LPSP has a non-critical 4:1 mix ratio by weight and features an open time of 12-24 hours at ambient temperatures. The optically clear epoxy has a thin mixed viscosity of 150-300cps, which can be further lowered by adding heat. The epoxy’s low exotherm while curing allows it to be used for large encapsulations. The EP62-1LPSP offers a variety of cure schedules and can be cured at temperatures as low as 60-70°C. Faster cures can be achieved at 125°C.

Featuring a glass transition temperature of more than 125°C, the epoxy is a thermally stable system that is serviceable over the wide temperature range of -51 to +204°C. The EP62-1LPSP withstands exposure to chemicals such as water, fuels, oils, solvents, acids and bases. The epoxy is a reliable electrical insulator and has a volume resistivity over 1014Ω.cm. This blend of high performance properties allows this product to be used in aerospace, electronic, fibre-optic, optoelectronic and speciality OEM applications.

The EP62-1LPSP is available for use in standard ½ pint, pint, quart, gallon and 5 gallon kit containers. The epoxy can be applied by brush, paint roller, syringe or gun dispenser.

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