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Date: | Thu, 30 Jan 2014 13:40:25 -0600 |
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Good afternoon all,
As far as the 3M 600 series tape is concerned, be aware that there are
two, count them two, 3M 600 tapes. The one that comes from 3Ms Stationary
Division, usually used for wrapping Christmas presents, has a relatively
low adhesive strength. The 3M 600 tape that comes from their Industrial
supplies division is much stronger. So if you want the coating test to
pass you use the Stationary tape. If you want the coating to fail, you
use the Industrial tape.
Doug Pauls
From: "Robert e. welch" <[log in to unmask]>
To: <[log in to unmask]>
Date: 01/30/2014 12:43 PM
Subject: Re: [TN] Tape for adhesion testing
Sent by: TechNet <[log in to unmask]>
3M # 600 is the Only tape I've heard of for over 30 years now.
Robert E. Welch
Senior Process Engineer
Moog Components Group
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Lamar Young
Sent: Thursday, January 30, 2014 1:22 PM
To: [log in to unmask]
Subject: [TN] Tape for adhesion testing
ASTM D-3359 is the cross cut adhesion test method that is fairly common in
the coating industry.
IPC TM-650 2.4.1.6 is a similar cross cut adhesion test method.
The ASTM called out the use of P-99 tape that was discontinued
approximately 5 years ago. The ASTM committee last reported in 2010 that
they were still evaluating replacement tapes.
The IPC TM-650, created in 1995, calls out 3M #600 as a suitable tape.
I was curious if most are using the #600 or a different tape (please
specify).
The tape choice question surfaced during a discussion with a customer that
originally specified a different tape.
I thought I'd ask others in the industry to better understand what tape
the majority of the industry was using.
Thanks for your replies,
Lamar Young
Specialty Coating Systems, Inc.
7645 Woodland Dr.
Indianapolis, IN 46278
(317) 244-1200 Ext. 276
www.scscoatings.com
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