Two component, thermally conductive, electrically insulative epoxy system Key Features * Low exotherm * Excellent flow properties * Superior dimensional stability * Well suited for large potting applications Master Bond EP29LPAOHT is a two component epoxy system featuring good thermal conductivity along with being electrically isolating. It has convenient handling with a forgiving 100 to 50 mix ratio by weight. It is a low to moderate viscosity system with excellent flow properties. It can be mixed in masses over a gallon because it generates an exceptionally low exotherm. Additionally, it has a very long open time. The recommended cure schedule is overnight at room temperature followed by 4-6 hours at 150°F to 170°F. Also noteworthy is its very low shrinkage upon curing and dimensional stability. This epoxy bonds well to a wide variety of substrates including metals, glass, ceramics and many different plastics. EP29LPAOHT is a very good heat conductor while retaining reliable electrical insulation values. It is resistant to water, fuels and oils. It has an array of other desirable properties including a high modulus, outstanding compressive strength, and a low coefficient of thermal expansion. Both Parts A and B are off white in color. The service temperature range is -60°F to +350°F. EP29LPAOHT is ideally suited for specialty potting applications where large amounts (up to and greater than 1 gallon) of epoxy will be poured at one time. Product Advantages Low to moderate viscosity Flows smoothly and readily Long working life at ambient temperatures Good thermal conductivity Meets NASA low outgassing
Технические характеристики
CharacteristicsChemical compositionepoxyType of substratefor metal, for plastics, glass, for ceramics, for composite materialsNumber of componentstwo-componentTechnical characteristicslow-viscosity, low outgassing, dimensionally stable, electrically insulating, thermally-conductiveApplicationsfor electronics, sealing, for coating, optical, for the aerospace industry, for bonding
