[NSRCA-discussion] Hysol 9462

[Earl Haury]

Stuart

It appears that the current stock of tubes aren't filled evenly. As a 
result, with new cylinders, a good deal of one material is dispensed before 
any of the other and may not be noticed if using the mixing tube. The two 
materials are brown and white and should mix evenly in a 1-1 ratio, excess 
of either will prevent proper curing. I "wasted" a good bit of the brown 
material, before attaching the mixing tube, from new cylinders today - 
however the properly mixed epoxy cured normally.

On the plus side, the cap has been redesigned to prevent cross-over mixing 
and blockage of the cylinder tip. Clearly the best epoxy available for our 
use.

Earl



----- Original Message ----- 
From: "Stuart Chale" <schale at optonline.net>
To: "'NSRCA Mailing List'" <nsrca-discussion at lists.nsrca.org>
Sent: Saturday, May 13, 2006 6:27 PM
Subject: Re: [NSRCA-discussion] Hysol 9462


> Thanks Chris.  I was disappointed this AM when I couldn't unbolt the motor
> to apply additional Hysol around the perimeter of the nose ring.  I was 
> even
> more concerned when I got home from work tonight and still couldn't do
> anything.  I tried a new bead of the stuff on a piece of paper.  If that
> hardens first I will take it apart and clean.  If it doesn't harden I 
> guess
> I will try a new cartridge.
> You can see the plane I am finishing on RCU
> http://www.rcuniverse.com/forum/m_4167744/tm.htm
>
> Stuart
>
> -----Original Message-----
> From: nsrca-discussion-bounces at lists.nsrca.org
> [mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Chris Moon
> Sent: Saturday, May 13, 2006 7:03 PM
> To: NSRCA Mailing List
> Subject: Re: [NSRCA-discussion] Hysol 9462
>
> Hi Stuart.
>    Good to see you back in the pattern game.  Not sure what the problem
> is.  I used some last night and it was fine by this morning and my
> basement is probably cooler than 70 degrees.  Mine was not fully set
> since that takes maybe 24hrs but certainly not anywhere near soft or
> weak enough to move the parts around.  The only thing that I have
> noticed is that a new cartridge will shoot out the sides unevenly until
> the material is "even" inside the cartridge.  Last night I had maybe 2"
> of one side come out before the other (white) side started coming out.
> I don't use the nozzles so I could see that it was not even.
> I would scrape off and try again.
>
> Chris
>
> Stuart Chale wrote:
>>
>> For those who have experience with Hysol 9462, sold as aeropoxy
>> through Bob Violett and others.
>>
>> I used it last night for the first time.  I have the cartridge system
>> and long mixing applicators.  After about 19 or 20 hours the glue has
>> not hardened.  It has thickened but it is still soft enough to move
>> around.  Is this normal or should I pull the parts apart clean and
>> re-glue?  The application was done in my basement and I am guessing
>> that the temp is about 70 degrees.
>>
>> Thanks for any help.
>>
>> Stuart Chale
>>
>>
>>
>>
>>
>> ------------------------------------------------------------------------
>>
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