Re: [Paddlewise] carbon-kevlar weave

From: Dan Hagen <dan_at_hagen.net>
Date: Mon, 07 Feb 2000 22:42:45 -0800
Matt Broze wrote:
> 
> ...
> I like Kevlar and Graphite mixed in the weave of the same hybrid fabric.
> That way the differing materials can't delaminate and allows you to gain the
> best qualities of both materials (they work together rather than fighting
> each other and shearing apart at the boundary).
> ...

I have seen the results of Matt's hammer and folding tests, and
laminates with a carbon-kevlar weave seem to be very resistant to abuse
of this type. However some time ago John Winters expressed serious
reservations about this material (the details of which I have
forgotten). What are the potential drawbacks of a carbon-kevlar weave?
Has anyone subjected a kayak made with this material to long-term abuse?
Enquiring minds want to know...

Dan Hagen
Bellingham, Washington
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Received on Mon Feb 07 2000 - 22:42:27 PST

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