heat-corrosion resistant insulating material(polymer/ ceramics)
heat-corrosion resistant insulating material(polymer/ ceramics)
(OP)
Is there an insulating material (polymer/ceramics) able to survive an higly corrosive environment(high concentration of chloride ions, organic solvents, PH 9-12) at a T= 300°C?
Cheers
Irene
Cheers
Irene





RE: heat-corrosion resistant insulating material(polymer/ ceramics)
Remember that in a thermal cycliclic service that the chlorides tend to concentrate on the metal surface.
Here is a good place to start looking for a somewhat standalone material. I would contact the technical dept with you specific application.
http://www.foamglasinsulation.com/default.asp
We use expanded calcium silicate at you temperatures but no caustic. The problem is that cal-sil has no strength at these temperatures and lowers the ignition point of flammable materials.
If you could come back with a few more details on you application there maybe other possibilities.