Magnesium oxysulfide fire-proof insulation board is a new generation of fire-proof colored steel sandwich panel with fire-proof A1 grade and smoke-proof AQ2 grade, which is made of magnesium oxide as the main raw material and processed by a variety of inorganic and organic materials with a specific production process.
Application of magnesium oxysulfide fire insulation board
1, clean color steel plate, cold storage board, movable board room.
Magnesium oxysulfide color steel sheet products physical properties at high temperature or low temperature state, excellent aging resistance, can maintain long-term overall stability of color steel sandwich panels.
2, fireproof roofing system
It not only maintains the flexibility and overall strength of the traditional EPS board, but also is fire-proof class A, good moisture-proof function, and can meet the basic requirements of fire-proof roof color steel sandwich panel.
3, moistureproof area partition, ceiling.
4, there are walls and ceiling with soundproof requirements.
Performance of magnesium oxysulfide fire insulation board
1, fire prevention reaches A1 level and belongs to non combustibility grade. The fire resistance limit of 50mm color steel sandwich panels reaches 1 hours.
2, tobacco smoke AQ2 class, belongs to environmental protection products, in case of fire will not produce harmful gases such as tobacco.
3, good fire resistance, Magnesium Oxide foam organic collection into honeycomb mechanism, effective waterproof, moistureproof.
4. Plate, strip flatness is good, density is 250KG/m2, made into color steel sandwich plate flatness is good, steel plate and core bonding force is strong, overall strength, bending resistance is high, sound insulation effect is good.
5, environmental protection. When the workers are making, there will not be any itch material on the spot.
6, the size is stable and the production efficiency is high. It not only satisfies the size of manual panels, but also can be directly used in machine boards.