Two sides of color steel with High-density Phenolic, the thickness of steel can do as your order , the thickest phenolic sandwich is 100mm.

Advantage:

Ligh, fireproofing, not buring in the naked light, smoke-free, harmless, no dripping, widely temperature used(-196~+200oC), not contract and not embrittle at low temperature, law thermal conductivity, good insulation, good waterproofing and steam penetrability, ideal heat insulting material.

Feature:

Good-quality color steel, filled with high-density Phenolic

Application field :

Phenolic has good performance of fireproofing, sound and heat insulting . Widely used in wall, fireproof door and other buildings with high resisting requirements, places densely populated, large marketplaces and public places of entertainment.

The combustion process of Phenolic heating insulting materials:

150oC Long-term use of the maximum temperature

400°C gradually oxidize and release CO, CO2

700°C Carbonized to form carbon-black