Our boards brand is: SHIN KWANG MGO board, whose super Properties are :1. Water-proof 2. Moisture resistance 3. Fire-Proof 4. Sound Insulation 5. High Strength, Impact Resistant 6. Light Weight 7. Stable No Deformation 8. Easy Finishing 9. Environmental Protection, Nonpoisonous. Main usage: Besides it is used in normal room ceiling and partition, it is especially suitable for office building, business building, bank, shopping center, hotel, entertainment facility, factory, warehouse, hospital, theater, terminal station, airport, school building, sport facility, engine room etc. It is also used in outdoor road sign. The spacer of the aluminum plastic board, protecting wall system, desktop panel, fence of building site, bill board, kitchen and toilet wall board, packing box and fire insulation pipeline etc. Also it can be used for ship decoration and passed the Korea Classification Society''''''''''''''''s Certification according to international standard. The board is the ideal replacement of wood board , plaster board , Calcium Silicate Board and the other boards. * Main characteristics - Fire prevention and stop burning According to our national authoritative organization, our board is the A grade not-burning material, The wall and steel construction which are comprised by this materials, their Fire-resistant limit is far higher than the national standard to protect - Water proof and Moisture proof It is proved that our board will still keep intact after being soaked in water for one month, the phenomenon of swelling and distortion will not happen. Distortion rate in the condition of wet or dry is 0.26%, and absorb water rate is about 15%. Especially for the bend-resistant, in drying condition it is 18MPa while in wet condition it is 22Mpa, that is to say, in the wet condition ,the bend resistant will be more higher. - Sound insulation 95mm sound proof wall which made of our boards can up to 123mm wall which made of four x-layers 12mm gypsum boards, the sound insulation result equivalent to 150mm ordinary solid brick wall. - Keep warm and heat resistant Our Board’s thermal resistance is 1.14m2.k/w; it has the function of fine heat insulation and keeping performance warm extremely. - The light quality and high intensity 10mm thick board weight is 12kg/m2, it is about 35kg/m2after making the wall with the light steel fossil fragments and the weight is about 1/10 of the ordinary solid clay brick wall, but its impact resistant is 2-3 times than the wall of ordinary gypsum board, it is convenient to install, and can reduce time of the project.. - Green environmental protection This material is made of natural materials, such as the mineral, plant fiber, etc., radioactivity is below the National standard and it is new product encouraged by our country. Shin kwang Magnesium board Specifications Main materials : MgO , MgCl², Inorganic textile Thickness (mm) : 3T, 4T, 6T, 8T, 9T, 10T, 12T, Other Thickness are Available Size (mm) : 900*1800, 900*2400 and 1200*2400,Other Size are Available Density (g/cm³) : 0.9-1.2 Bending strength (M/mm²) : 9.3-26.2 Breaking load : 113-498 Adiabatic ability (w/m·k) : Below 0.176 Rate of length change (wetting %) : Below 0.17 Non flammability : Fire proof 1st grade