Fireproof Magnesium Oxide Board (A Grade)
USD $3 - $9 /Piece
Min.Order:200 Pieces
Jinzhou Dongya Building Materials Co., Ltd.
Magnesium Oxide Wall Board --sound absorption, fire resistance, moisture resistance, heat insulation, class A.
Magnesium Oxide Wall Board :
Standard Size: 1200mm*2280mm 1200mm*2400mmand so on
Thickness: 3mm--12mm
Color: White
Finish: smooth surface
Quality Certification: ISO9001:2000; ISO14001:2004; CE certificate
Edge: Square Edge.
Notice: Other specifications and designs, we can produce according to the customers’ request.
Characteristics:
1.100% free of asbestos, no smoke when meeting fire;
2.Advanced heat insulation whih will save indoor heat and cold conditoners energy cost;
3.Great fireproof performance which will guarantee human beings safety when meeting fire;
4.Prominent sound insulation which will provide you a peaceful living conditon;
5. High intensity, stability and flexibility, not easy to deform;
6. The weight is light , aging-resisitant so it is long lifespan;
7. Against from mould, bacterium, insects and termits.
Specification:
specification(mm) | Thickness(mm) | color |
915×1830 | 3-12 | gray or white |
1220×2300 | 3-12 | gray or white |
1220×2440 | 3-12 | gray or white |
1220×3000 | 3-12 | gray or white |
Physical Properties:
Test Items | Test data | Inspection standard |
Desity | 1.0-1.25g/cm³ | GB/T 7019-1997 |
Water absorption | 27.3% | JC688-2006 |
Breaking strength | 14.4Mpa | GB/T 2005-6 |
Tensile strenght | 5.65Mpa | GB 65563 01 |
Impact strength | 6.22KJ/squ meter | GB 688-2006 |
formaldehyde Emission | 0.4mg/L | GB 18580 -2001 |
Fireproof level | A1 | GB/T 5464-1999 |