Product Details
WELLYOUNG Fireproof sanded MgO Board is a new-type green decorative board which is processed by special production process. It is used modified magnesia cement as the basic material,glass fiber cloth as the reinforced material, and light-weight material as the stuffing.
Fire Resistance limit of fireproof MgO board:
3mm thickness can reach the request of fireproof.
9mm Wellyoung MgO board could be applied for >= 120mins fireproof lightweight partition wall;
12mm Wellyoung MgO board could be applied for >= 180mins fireproof lightweight partition wall.
The data is for reference only. Please contact us for more details on fireproof MgO board in different specifications.
Features of magnesium oxid board:
1. Normal MgO board: one smooth, one rough surface;
2. Pasted with wall paper;
3. Coated with latex paint;
4. Glued with ceramic tile;
5. With a design of wood or water or other grain.
According to the value of iodine absorption, magnesium is divided into three types: high activity, medium activity and low activity. The iodine value is 120-180, 50-80 and 19-43mgl2 respectively.
We provide high activity magnesium oxide, select raw materials through seawater method, control calcining temperature to control the activity of magnesia, low impurity content and high purity.
Magnesium Oxide with chemical method is the use of local rich water resources,use of the worldâ??s advanced production technology refined,has high purity,good whiteness,low heavy metal ions,after surface modification treatment has better compatibility matrix.
CAS No.: 1309-48-4
Relative Molecular Weight: 40.30.
Implementation Standards: GB 1886.216-2016
Shelf Life: 24 months.
Packaging: External coating and internal plastic or Kraft paper bag neutral packaging; according to customer needs.
Storage: Store in a sealed and dry environment at room temperature.
Main Uses: Mainly used in the manufacturing of fine chemicals, catalysts, plastic products, electronic glass, dyes, silicon steel industry, electronics industry, insulation materials, etc.
The Magnesium Oxide Powder is white and is specially made for MgO board. It has loose texture and high reactivity. It is really green fire prevention product without such harmful elements as asbestos, formaldehyde or benzene. Benefits: (1)fireproof (2)waterproof and moisture proof (3) heat preservation and protection (4) sound absorption and insulation (5)light quality and high intensity (6) green environment protection
General Description
Molecular formula: MgO Molecular weight: 40.3
CAS No.: 1309-48-4 EC No.: 215-171-9
H.S. Code: 251990
We can supply different MgO grades from 80%~92% with different sizes.
ITEMS SPECIFICATIONS
MGO 90% MIN
SIO2 5.5% MAX
CAO 2.5 MAX
FE2O3 1.0 MAX
AL2O3 1.0 MAX
SIZE 200 MESH PASSING RATE: 90%
COLOR WHITE
MgO is commonly used as a supplement for magnesium deficient soils especially for crops such as citrus, potatoes, vegetables, fruits and grass pastures.As we know magnesium is a required element in plant photosynthesis. Magnesium Oxide offers an available source of magnesium for various fertilizer applications, especially for Magnesium Sulfate.
