| Home | Terms of Use | Site Map | Contact Us |
IndustryCommunity.com > Manufacturing Community > Forum of High Vacuum Technology/Processing/Coating > Message
Main Menu
Find

[ List Subjects ][ Current Board ][ Post Message ]
[ View Followups ][ Post Followup ]

Subject: coating equipement for laquer discs

Date: 08/27/02 at 1:26 PM
Posted by: flo kaufmann
E-mail: flo@vinylium.ch
Message Posted:

hello
i^m in the good old analog record business (phonograf records). there we use laquer discs to cut the first record. then we coat it with a silver coat, done with a spray gun and silver nitrat solutions. after that we put it into a nickle bath to produce the pressing stampers.
my idea is to coat it in a vacuum chamber instead of using a spraygun. it would be much faster and there is no chemicals needed anymore, also no waterpolution and stuff. i already made some experiments with an old semiconductor coater.
so im looking for anything afoordable with a size of 14 inch diameter where i can coat silver, copper or nickel.

Follow Ups:


Post a Follow-up:

Name:
E-Mail:
Subject:

Message to Post:

 

Click here:
1999-2001 Sunlit Technology Co., Ltd. All rights reserved.