1.Fireproof: it reach the standard of GB8624-Class A.
2.Waterproof: it can keep its shape and character after soaking in water for a few days.
3.Soundproof and heat preservation: the character of soundproof and heat preservation achieves good results and meets the standard of our state.
4.No asbestos: it does not contain any asbestos.
5.Environmental protection: it does not pollute the environment during the producing process and does not release poisonous material.
6.Affinity good: spray or paste surface ,it is very solid and without hollowing.
7.Easy to install: you can process it in the way of sawing , planing, drilling, nailing and cutting etc.
8.Saving energy: using a lot of industrial waste, it can save natural sources such as wood etc.
9.It is renewing product of plywood, MDF board, shaving board, paper gypsum board etc.
1220X2440, 1200x2500/2600/3000, 900X1800, 900X2400 (mm) etc.
Note: Other sizes can be ordered according to customer’s requests.
Water content (%)
Contraction rate when heated (%)
Expansion when put into water (%)
Warp when heated (‰)
Put out of nails
Magnesium oxide board have been used primarily 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. Some patterned products have been used as decorative boards.
It also can be used as an interlayer for building, movable partitions, sound-absorbing structures, sound insulation structures, heat insulation and preservation structures, sign boards, fireproof partition walls, low fencing partitions, fireproof pipeline, fireproof doors, cornice baffle boards, public restroom dividers, baseboards, truck cabinets and billboards etc.