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two hourse fireproof function lightweight green door core board
Raw materials:
Application
fire door core
Performance:
Fire rate time
Fire rate: 60min, 38mm
32mm (mgo board on bothsides)
90min, 46mm
41mm (mgo board on bothsides)
120min, 50mm
46mm(mgo board on both sides)
Production
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Dear customers. if you are looking for lighter, easier, fireproof green door core board for your door construction, welcome to choose Onekin Green door core board.