Insulated Hollow Glass Magnesium Sandwich Panel

Hollow glass magnesium(MGO) sandwich panel high level requirement in fire proofing thermal insulation.
  • lead time:

    When we get the deposit after 5~15 days
  • shipping port:

    Xiamen port
  • payment:

    100%TT or LC at sight
  • color:

  • MOQ:

    1000 Square meters
  • products details


Hollow sandwich panels are generally used as insulation partitions and have good thermal insulation effects. At the same time, the glass magnesium board has the effect of fire retarding. It is widely use in worshop, temporary office/buiding, gymansia, villa, mobile building, guard booth, wall & roof materials for steel building or structure.


1. Fire proof: 67minutes

2. Weather proof

3. High density

4. High temperature withstanding capacity more than 1000℃


Product name

Hollow Glass Magnesium Oxide sandwich panel


upper layer


core material


bottom layer


Effective Width


950mm, 1150mm


can be customized


can be customized,less than 11.85m




up to model


 RAL Standard

Temp tolerance


Hydrophobic rate


Fire resistance level

A (>70 minutes)

Surface profile

flat,corrugated,big rib, small wave

Compression bearing


The shrinking rate when heated


The rate of deformation when pick up the moisture



upper layer

color steel plate or stainless steel sheet (also can be PPGI, galvanized sheet, condominium zinc plate,printing steel plate, alumina foil paper,PVC and Plywood)

inner layer

Magnesium oxide,magnesium chlo-ride,saw dust,perlite

bottom layer

color steel plate or stainless steel sheet (also can be PPGI, galvanized sheet, aluminum zinc plate, printing steel plate, aluminum foil paper,PVC and Plywood)


Eccentric hook  used for  connection of panel

Film covering for protecting the surface layer

Connection method

Capped for roof panel,Tongue and groove for wall panel

Heat transfer coefficient

≤0.041 W/M*K


Sound insulation≥44db(GBJ121-88)

Superior heat insulation, waterproof and damp resistant

Attractive appearance.

High density, bending resistance, can be sawing,nailing and sticking.


Freezing and cracking proof.

Weather proof

light weight,very easy to insulation and dismantling

safe,100% does not include the asbestos,formaldehyde,and benzene


>20 years


Widely used in: Indoor and outdoor boards for purifying factory building, combined house and indoor partition with high level requirement in fire proofing and thermal insulation. E.g.Interior decoration of civil buildings for medicine, electronics, biology research, foodstuff, beverage etc.

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