Characteristics of rock wool composite board

- Mar 15, 2018-

Characteristics of rock wool composite board


●  Appearance quality: the surface is flat, and no practical injuries and stains can be prevented.


●  combustion performance: a grade non flammable


●  Temperature resistance: 800 degrees.


●  Hygroscopicity: >200%


●  capacity: 150


●  oxygen index: 0


● thermal conductivity: 0.04~0.055 (w/mk)