Hi Kin, You should be able to electroplate 300 micron copper from almost any electroplating solution with an appropriate electroplating equipment. All electroplating processes require careful control of transport of matter as well as electric field distribution. Also, the process may take from few hours to over one day depending on the type of equipment used. You may formulate your own standard electroplating solution or obtain one of commercial formulations by Technic, Shipley, MacDermid, Cookson Electronics (Enthone) and others. They will also provide plating instructions. You can contact me directly at 201/670-8397 or by e-mail at ikadija@fibrotools.com for more information. I. Kadija President, ECSI ----- Original Message ----- From:To: Sent: Tuesday, August 19, 2003 4:00 AM Subject: [mems-talk] electroforming of copper > Hi all, > > I am going to do electroforming of copper. The thickness > is about 300um. I would like to ask any vendor is selling > that electroplating bath which is suitable for this bulk > electroplating purpose? Anyone has the experience of > electroforming? > > Best Regards, > Kin > > > _______________________________________________ > MEMS-talk@memsnet.org mailing list: to unsubscribe or change your list > options, visit http://mail.mems-exchange.org/mailman/listinfo/mems-talk > Hosted by the MEMS Exchange, providers of MEMS processing services. > Visit us at http://www.memsnet.org/ >