Fireproof Mgso4 Board

Fireproof Mgso4 Board

Magnesium sulfate board is also known as MGSO4 board, sulfate mgo board or chloride free mgo board. It is a light weight and waterproof non-asbestos and non-flammable panel product which is widely used in construction, decoration and SIPs (Structural Insulated Panels).
Chat Now

Product Details


Product Description

Magnesium sulfate board is also known as MGSO4 board, sulfate mgo board or chloride free mgo board. It is a light weight and waterproof non-asbestos and non-flammable panel product which is widely used in construction, decoration and SIPs (Structural Insulated Panels).

 

Product Feature:

1. Mild and non-corrosive to steel

     It uses magnesium sulfate as a blending agent. Compared with magnesium oxychloride cement, it does not contain chloride ions and is non-corrosive to steel. Therefore, magnesium sulfate board has replaced magnesium oxychloride cement in the field of fireproof door core board and exterior wall insulation board. Reduce the risk of corrosion of steel due to chloride ions.

2.  High strength

     After scientific modification of magnesium sulfate plate, the compressive strength can reach 60MPa, and the flexural strength can reach 9MPa.

 3. Air stability and weather resistance

     The magnesium sulphate plate is a gas-hardening cementitious material that can only continue to solidify and harden in air, which gives it good air stability. The more dry the air in the environment after curing, the more stable it will be. Tests have shown that the pressure and resistance of magnesium sulfate plates in dry air increase with age, until the two ages are still growing, very stable.

 


image003



Product Parameter

Name

Mgo board

Normal size

1220*2440mm 1200*2400mm 1200*2700mm

Other samll sizes can be cut.

Edges type

image002

Compressive strength

~20mpa(3,000psi)

Impact

>6kj/m2

Telescopic force

>5.5mpa

Density

~1000kg/m3(+/-<2%)

Water absorption rate

~26%

Moisture content

~6%

Water vapor diffusivity

~28/35

Heat capacity

~930j/kg.k

Thermal conductivity

~0.44w/mk

Elastic modulus

~6045n/mm2

Flexibility

~20.1n/mm2 maximum

Surface alkaline

~10ph

Expansion coefficient (hot/cold)

0.01mm/mc(from temp+20c to-20c)



image005



Hot Tags: Fireproof Mgso4 Board, china,suppliers, manufacturers, factory, wholesale

Inquiry

You Might Also Like