Subject: Re: [harryproa] Re:: polyisocyanurate
From: "Rob Denney harryproa@gmail.com [harryproa]" <harryproa@yahoogroups.com.au>
Date: 11/13/2018, 12:09 AM
To: harryproa@yahoogroups.com.au
Reply-to:
harryproa@yahoogroups.com.au

 

That is all I got, sorry.  Presumably the holes spacing is 40-50mm, but I guess it could be multiples of this.  No idea if the tow is continuous or trimmed some distance from the hole.  Also no idea what weight of tow, or whether it was carbon or glass.  Pretty hopeless really, but gives you plenty to experiment with.  ;-)

On Tue, Nov 13, 2018 at 2:25 PM '.' eruttan@yahoo.com [harryproa] <harryproa@yahoogroups.com.au> wrote:
 



| One solution was to weave tow through the air holes in the foam. Done a metre or so of tow at a time, it was "fairly quick" to sew a sheet. The improvement in core properties is, apparently, immense. H60 with tow performs as well as H100 under many loads. Something else to try.

I want all the details, please

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Posted by: Rob Denney <harryproa@gmail.com>
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