Originally Posted by
Bob Harper
non-combustible is ASTM E-136 or essentially Superman's cape. Do you think PVC can withstand a 1,382F vertical tube furnace without bursting into flames, crumbling apart or losing 50% weight?
1,382 degrees F, guess that is 750 degrees C?
I like your "Superman's cape" explanation of that test. I may steal it for use now and then.