hi, the people at crystal mark have a lot of data about this. also a don larson at mcclellan air force base, sacramento, ca (not canada). if you bring up the following thomas register url, you will get the address and telephone no. basically, if you don't take great care, abrasive blasting will light up your pwa. http://www.crystalmark.thomasregister.com/olc/crystalmark/compnts.htm phil -----Original Message----- From: Kang Zhang [mailto:[log in to unmask]] Sent: Thursday, March 16, 2000 2:57 PM To: [log in to unmask] Subject: [TN] ESD issue with microblast conformal coating removal Hi, all Are there any literature, standard, industry guidelines/specifications done on the effects of rework and conformal coating removal on ESD? Any information is appreciated. Kang Zhang Reliability Engineer ELDEC Corporation ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ############################################################## ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ##############################################################