magnesium oxide sandwich board
USD $3 - $8 /Piece
Min.Order:50 Pieces
Jinzhou Dongya Building Materials Co., Ltd.
magnesium oxide board
we are a manufacturer of magnesium oxide board from jin zhou development zone,we
provide OEM service,many size and we can customize according to your requirement.
Size details:
specification(mm) | Thickness(mm) | glass magnesium oxide board color |
915×1830 | 6-20 | gray or white |
1220×2200 | 6-20 | gray or white |
1220×2440 | 6-20 | gray or white |
1220×3000 | 6-20 | 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 |
magnesium oxide board is made of magnesium oxide, magnesium chloride,
fiberglass mesh,perlite,saw dust etc
Usage:
magnesium oxide boardhave been used as fireproof materials for walls and ceilings in office buildings,apartment complexes, residential constructions, hotels, theatres,restaurants,railway
stations, airports, scientific research institutions, schools, hospitals,and stadiums and so on.
magnesium oxide board price absolutely factory price,no middlemen profits,quality stable.