Fireproof plasterboard use desulfurized high-purity gypsum powder
as main material, mixed with fire resistant materials and fire
resistant fibers to make board core.
Is made up of specially treated and crystal water gypsum material,
which determines that at the beginning period when it meets fire,
before the crystal water in the board core fully comes out and
vapors up, the temperature at the board surface cannot exceed 140C.
This good fire resistant property can obtain valuable time for
people to evacuate. Meanwhile prolong the fireproof time. The
paper-faced gypsum board release vapor when it is heated, so that
it avoids the dangers of suffocaing people due to breathing in
poisonous gas from fire.
Not: we could produce as your requirements