Re: Re: PPP-film

From: John Barker <john.barker783_at_ntlworld.com>
Date: Mon, 19 Sep 2011 16:40:42 +0100

Tapio

I understand why you are asking the question because, years ago, I had similar thoughts about rubber density when I started to look into rubber motor performance. I wanted to know if there was a reliable figure for rubber density so that so that motor weight could be related to precisely measured dimensions of the rubber strip.

I never got a reliable figure back then but with all your recent work on rubber that is a density figure that you probably can supply!

John
Received on Mon Sep 19 2011 - 08:59:04 CEST

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