Hi, TechNetters, I am looking for a flat carrier board (I don't really know what it is called, stupid me) for cleanroom usage (not ESD carrier tray, but a board = flat). The typical oone is two plastic sheets with hexagonal air hole in between. The material is capable of handling 85/85 for 5000 hr and no deformation within the temperature range of -40 to + 140 C. I have no clue what is the material, but it can be cleaned very effectively using IPA. Does anyone know what I am talking about? Any leads are truely appreciated. Thanks in advance. Best regards, jk --------------------------------------------------------------------------------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt delivery of Technet send the following message: SET Technet NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ---------------------------------------------------------------------------------