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Article #193

Re: 2 plastics questions

#193
From: John E. Brennan
Date: Fri, 04 Sep 1992 13:14
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In article <1992Aug31.204952.29444@serval.net.wsu.edu> bill@wsuaix.csc.wsu.edu (William E. Johns;S23015) writes:
>In article <a750288.16@pan.mc.ti.com> a750288@pan.mc.ti.com (John E. Brennan) writes:
>>I'm hoping somebody can give me some help with these questions.
>>
>>1.  What adhesives can bond high density polyethylene to rigid PVC or 
>>    HDPE to itself?  The bonds would be used in outdoor applications.

>I would guess that your best luck would be in bonding HDPE to PVC or itself
>would be with HDPE itself.  Use it as a hot melt.


THANKS A BUNCH FOR THIS!!  We've made up a few samples using a hot melt and
they're doing great.

>>2.  What plastics would be resistant to soaking in hot transmission fluid?

>I just gotto believe there are lots and lots.  How hot?  Nylons, delrin,
>PTFE, what's the application?
>>

The application is a casing for an electrical part inside a transmission.
Temperature would be 250 F or above.

Take Care,
 
John 



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From: a750288@pan.mc.ti.com (John E. Brennan)
Subject: Re: 2 plastics questions
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Organization: Texas Instruments Materials and Controls Group
References: <a750288.16@pan.mc.ti.com> <1992Aug31.204952.29444@serval.net.wsu.edu>
Date: Fri, 4 Sep 1992 13:14:32 GMT
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