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Fireproof door core
Raw materials
Door core board use magnesium oxide as raw material. Magnesium oxide has a natural fire prevention function, fire prevention time is long, fire prevention level is high.
Advantages
Eco-friendly
Compared with the door core board of the perlite board used before, magnesium oxide board is more natural and environmentally friendly and does not contain harmful substances.
Lightweight
We add foaming agent in magnesium oxide board, so that the product has the advantage of lighter weight while guaranteeing the quality.
Fireproof
Magnesium oxide board has a natural fire prevention function. Magnesium oxide board has a natural fire prevention function.So fire prevention effect is better than the general door core board.
Contact us:
Candy Tang
Tel:+86 18483682185(Wechat)
Whatsapp:+86 13419317914
Email: sales603@onekingroup.com