Epoxy for Large Potting and Encapsulation Applications

EP29LPAO is a two component thermally conductive, electrically insulative epoxy well suited for potting and encapsulating. This video explains proper handling and mixing techniques for this product as well as demonstrates various casting applications, highlighting its low exotherm and long working life. Click here  for more information.

Transcript

00:00:00 [Music] EP 29 LP AO is a two-component epoxy system particularly suited for large potting and encapsulation applications this system is thermally conductive and electrically insulated but what really makes it unique is its low exotherm and long open time EP 29 LP AO is prepared for use by thoroughly mixing Part A with Part B and a 100 250 mix ratio by weight

00:00:31 mixing should be done slowly to avoid trapping air using a syringe we show the epoxy flowing into a small metal mold the optimal cure schedule is overnight at room temperature followed by 4 to 5 hours at 150 degrees Fahrenheit once cured it is removed from the casting you can see it shows very low shrinkage upon curing and superior dimensional stability next we

00:00:58 demonstrate the epoxy being poured into a beaker we tested this material in a very large mass to highlight its long working life the working life of 1700 grams of mixed material is between 10 and 12 hours working life can be further lengthened by using shallow and mixing vessels or mixing smaller sized batches other key properties include it's good physical strength and high thermal

00:01:23 conductivity to learn more about this product and how it can be used in your application give us a call today [Music]