McCann Science

An Investigation of Mechanisms Involved in the Web-to-Drum Heat Transfer Coefficient when Using Gas Injection Between the Web & Drum Paid Members Public

Presented by Mike McCann, McCann Science Many vacuum deposition processes are limited in the speed they can be run at because of the deposition heat load. In previous work it has been shown that the ratelimiting factor is the heat transfer coefficient between the back surface of the polymer web