| Model: | L3-30048 |
|---|---|
| Brand: | JINYIDA |
| Origin: | Made In China |
| Category: | Construction & Decoration / Fire Retardant |
| Label: | 12mm flooring board , 10mm external board , high strength board |
| Price: |
US $5.5
/ pc
|
| Min. Order: | 300 pc |
| Last Online:20 Jun, 2014 |
Product: magnesium oxide board, also called inorganic non-combustible composite board.
Product type;Type of 3-30048 L
Specification :1220mm*2440mm*(3mm-25mm)
Note :other standard size,we also can be provide customerization.
Manufacture standard:GB25970-2010<inorganic non-combustible composite boar t;
Product introduction:Xinlong inorganic non-combustible composite board is made of magnesium oxide, magnesium chloride, middle alkali glass fiber mesh, expanded perlite, sawdust, and other auxiliary materials and additives,which is advanced process,demould, conservation,anti-halogen processing and drying processes.what’s more it is popular in the world.It is divided into building materials board and fire resistance board according to processes, formulas. Its technical indicators are completely compliance with the requirements of GB 25970-2010<inorganic non-combustible composite boar t; standard.
Light burned magnesium oxide power,It is suitable for building materials and fireproof material,because its content is more than 85%,and its price is two times the price magnesite,what’s more no impurities.Its fireproof performance is better than the magnesite.
Main features:
1.fireproof, non-combustible.Class A1 non-combustible sheet.
2.Waterproof, moisture-proof, anti-corrosion, acid and alkali resistance.
3.Heat insulation, and sound insulation.
4.Low shrinkage rate, light weight, and high strength, overall low density.
5.Smooth surface, can be painted, pasted tile, pasted wallpaper and other decorative materials.
6.Excellent fire resistance performance.Using 12mm thickness plate can be made partition,it can reach 4 hours of fire resistance.
7.Construction cost of low, and can be cut, saw,nail,and bent.
Technical Index:
|
Item |
Test Method |
Technical requirement |
Inspection result |
Conclusion |
|
Density,kg/m3 |
GB/T 7019-1997 |
/ |
1086 |
Qualified |
|
Dry bending strength,MPa |
GB/T7019-1997 |
≥6 |
13 |
Qualified |
|
Bending strength of water absorbed,MPa |
GB/T7019-1997 |
≥4 |
13 |
Qualified |
|
Moisture absorption,% |
GB25970-2010 |
≤0.20 |
0.12 |
Qualified |
|
Anti-halogen performance |
GB/T25970-2010 |
No water damp,and no drop |
Comply with the requirement |
Qualified |
|
Combustion performance |
/ |
/ |
Class A1 |
Qualified |
|
Temperature rise within the stove |
GB/T5464-2010 |
≤30 |
3 |
Qualified |
|
Lasting burning time,S |
GB/T5464-2010 |
0 |
0 |
Qualified |
|
Mass loss rate,% |
GB/T5464-2010 |
≤50 |
45.4 |
Qualified |
|
Calorific value,MJ/KG |
GB/T14402-2007 |
≤2.0 |
0.3 |
Qualified |
|
Notes |
The uncertainty of mass loss rate for test results.U95=0.2% |
|||
Main application areas:
Fire resistance board series:used in the tunnel ceiling, steel structure column, beam,horizontal floor, fire partition wall, and room dividers.
Decorative board series:used in the hotels, office building, residential renovation.
Substrate board series:used in ceiling, partition, fireproof door core,warehouse board and lining board.
Sound-absorption board series:used in the subways,bus stations, theaters, factories, and other public building.
The surface density of magnesium oxide board is 0.8-1.2g/cm3.It is reduced the building loading,and made the building weight of interior wall reduce 60% more,meanwhile,increased the used area about 5-8%.Light weight board benefit to the structure anti-vibration,and efficiently decrease the cost of groundwork and struct body.
We are committed to product innovation and customer satisfaction,our continued efforts in research and development of new products and services have put us in the leading position in this industry,please feel free to contact us for further information,also hope to have long terms cooperation with you!
| Payment Terms: | T/T |
|---|---|
