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Date: | Fri, 31 Jan 2014 08:12:47 -0500 |
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Hi Doug,
This issue is older than the hills and almost as old as me.
I've always wondered what the list of parameters and values that would define a tape for this purpose would look like.
Any ideas out there?
Best regards,
Gerry
> Date: Thu, 30 Jan 2014 13:40:25 -0600
> From: [log in to unmask]
> Subject: Re: [TN] Tape for adhesion testing
> To: [log in to unmask]
>
> 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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