> High list, > anyone can give me an idea how get rid of the stone hard epoxy, they use to > pot modules with, I need to save what's in there, it's an intrinsically > safe barrier, > with some defect, but cost more than 3k $US.
Some remarks: 1. Most likely it is a thermo weak resin. So warming it up will remove the utmost hardness. Use a temperature controled kitchen oven, monitor the temperature with a separate thermometer (don't rely totally on the controller) and keep the temperature under that which the components can endure. Now you can use a knife to remove resin. 2. There is a tool which was formerly in this discussion panel: high speed small dril machines like Dremel, which can be used for mini fraises. It will take a lot of time but you can remove most of the resin this way. 3. Take care of the components when using agressive liquids. 4. To refill after repair (sometimes this is neccessary because of humidity) you can use clear melt glue sticks and a paint stripper to apply the glue as a potting medium. Regards, Harry -- Author: H.C. Croon INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB CHIPDIR-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
