TECHNET Archives

April 1999

TechNet@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
"Alderete, Michael" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Fri, 16 Apr 1999 08:54:06 -0700
Content-Type:
multipart/mixed
Parts/Attachments:
text/plain (810 bytes) , application/ms-tnef (2601 bytes)
Davis-

1) Does PMMA stand for "POLYMETHYL METHACRYLATE (ACRYLIC)"?

2) What are the manufacturers names for the PMMA and epoxy materials you are
using? Please describe how the materials are applied.

-Michael Alderete



Davis Yang wrote...
------------------------------

Date:    Thu, 15 Apr 1999 08:28:06 +0800
From:    Davis Yang <[log in to unmask]>
Subject: Help for protective material of Thick Film

Hi,  Technetter,
    We are using epoxy & PMMA as a coating material to protect thick
film. However we are seeing problem. Does anyone know the spec of these
coating material , like water absorbability spec(@100C degree, 2hrs)  or
vapour absorbability spec? and Please advise some better coating
material for protection of thick film?
It is urgent for  line stop.  Thanks in advance!
Davis

------------------------------


ATOM RSS1 RSS2