Intuitively it would seem that PVC is less likely to catch on fire (and according to this boaphile article they say PVC is self extinguishing: http://www.boaphileplastics.com/safety.html)


However ignition cited by PVC that org puts at at around 400c:

http://www.pvc.org/en/p/pvcs-physical-properties

And I believe wood on average is 400F --> 200C ?


So both can catch on fire but PVC is the way to go?


Thanks