Talk Composites - The Forum for Advanced Composites

Looking for a flexible rod that wants to straighten out. Carbon fibre rods?

http://www.talkcomposites.com/Topic36668.aspx

By nigelws - 5/14/2020 6:28:02 PM

Noob question, sorry but there's no clear answer that I could find. 
I'm seeking a rod that is flexible enough to be wound up but which would prefer to be a straight line.
Imagine one of those auto-erecting tents that fold up into a round bag, but in this case would fold up to around 15cm diameter. Something like that would serve that purpose when piped into the outline of fabric.

I think 1, 2, or 3mm carbon rod may do for what I need but I'm not sure.

Thanks.
By nigelws - 5/15/2020 5:07:23 PM

Thanks. That's really helpful. Is the 1mm rod likely to kink at all?