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Sandwich panel Replacement Lightweight MgO Fireproof wall panelSandwich panel Replacement Lightweight MgO Fireproof wall panelSandwich panel Replacement Lightweight MgO Fireproof wall panelSandwich panel Replacement Lightweight MgO Fireproof wall panel

Sandwich panel Replacement Lightweight MgO Fireproof wall panel

  • Length: 2200mm-3600mm
  • Width: 600mm
  • Thickness: 75mm/90mm/100mm/120mm/150mm/200mm
  • Raw material: MgO, MgCl2, fly ash, plant fiber
  • Fireproof: 164mins, no failure (100mm)
  • Lightweight: 45kg/m2 (100mm)
  • Sound insulation: 36dB (100mm)
  • Thermal resistance: 0.5172m2k/w
  • Certificate: TUV/ASTM/SGS/CE


Onekin green panel is an environmental-friendly panel which is widely used in wall construction, especially wall partition.


The green panel is widely used as wall partitions in the buildings, such as KTV, movie theater, residential buildings, hotels, schools and so om.


      Interior wall             Partiton wall              Exterior wall


    Concrete structure          Steel structure         Wooden structure     


    Low rise building         Middle rise building      High rise building

Main Performances

1.Fireproof: --132mins, no failure (90mm)

             --more than 4 hours (150mm)

             --NO toxic smoke produced    

2.Sound Insulation: --Hollow core structure

                  --For 100mm: 36dB

                  --For 120mm: 40dB

3.High Strength: --Compressive Strength: 4.4 Mpa (90mm)

                 --Flexural Strength: 0.492 Mpa (90mm)

                 --Door Slamming: Passed

                 --Surface damage by small hard body impact: Passed

4.Moisture-proof: --Moisture and mold resistant

                --22% Water absorption

                --Make any waterproof decoration on surface


Our factory covers an area of about 18000 square meters, including panel producing department, foaming agent procuction deparment, equipment maintain department and other 3000 square meters for offices and laboratory.

Quality Control

We are committed to pursuing customer satisfaction by delivering world-class quality products and services through continuous improvements and innovations.

We have a strong svstem for traceability and immediate status control to make our production eficient, providing feedback to the product development process.


Onekin is a professional mgo products supplier with 13 years’ experience, we are expert manufacturer of fireproof wall panel, waterproof wall panel, lightweight wall panels, wall partition panels and ceiling panels, we can provide certificates including ASTM, TUV, CE etc. 


For free samples, pls don't hesitate to contact us!

Alice Zhang(608)

TEL: +86 17761036529(WeChat/WhatsApp)

Email: sales608@onekingroup.com

Onekin Green Building Materials Co., Ltd.


Contact Person:Alice

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