I'm looking for a kind of resin (Thermoset) to use as a matrix for scrap tire powders, but am not sure in what direction to look. Polyurethane? It should be low viscosity to allow wetting of large surfaces, and preferably stay a little bit flexible after curing- I don't want to end up with bakelite ;) Any help appreciated.
Resin to bind scrap SBR rubber?
Jul 22, 2006
4 Replies
I would look at a cycloaliphatic epoxy such as ERL-4221 (Dow), which is a low viscosity liquid with good wetting properties. I don't know anything about hardeners, though!
Polyurethane is best for this. Check our website at
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for suitable products or drop me a line and I will give more details.
Regards
Colin Reed Business Development Manager - Adhesives Rosehill Polymers Ltd
Email snipped-for-privacy@rosehillpolymers.com
will do, thanks
A wide variety of PU prepolymers are available for this application from specialist formulators:
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many others, as well as from the major PU raw material suppliers like Elastogran/BASF, Bayer, Huntsman, Dow Chemical, etc... "h23" a écrit dans le message de news: snipped-for-privacy@4ax.com...
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