Outstanding Moisture proof performance magnesium sulfate board

Magnesium sulfate board is multe-purpose,moisture resistant,versatile,non-combustible,and unique board material.This integral hard inert and paperless construction panel has superior characteristics over panels made from gypsum,clay or wood and paper particles.So more easier,better and faster job,laminated Magnesium sulfate board is best for interior and exterior construction.


Thinckness:4mm-20mm / Max Width:1220mm

Max Length:3660mm / Edge:Square/Tapered

Technical Ratio

  • Density:1.0-1.2g/cm3
  • Moisture Content:≤8
  • Water Absorbing Capacity:≤0.6
  • Bending  Strength:≥20Mpa
  • Impact Strength:≥2.5Kh/m2
  • Screw holding capability:≥45
  • Anti return brine resistance:Non return brine
  • Chloride ion content:≤0.05%
  • Fire ratings:Grade A1

Main Features

  • Toxin free and harmless
  • Fireproof
  • Sound insulation
  • Moisture resistant
  • Hrat resistant
  • Impact resistant


Outstanding Moisture proof performance of magnesium sulfate board