Fireproof board

Abstract

A fireproof board includes a fireproof layer comprised a mixture of expandable graphite and fibers, and a decoration layer laminated on one side of the fireproof layer, and a substrate layer disposed to the other side of the fireproof layer. In case of a fire, the expandable graphite will expand rapidly and grow into vermicular intumescence, tangling with fibers to form a fire resistant layer can stop the flame spread and reduce the smoke development for achieving fireproof purpose to protect the objects covered over by the fireproof board.

1 . A fireproof board including a fireproof layer comprised a combination of expandable graphite and fibers, and a decoration layer disposed on one side of the fireproof layer. 
   
   
       2 . The fireproof board as claimed in  claim 1 , wherein the fibers are selected from the group consisting of chemical fibers, paper fibers, natural fibers, and mineral fibers. 
   
   
       3 . The fireproof board as claimed in  claim 1 , wherein an adhesive layer is provided between and bonds the fireproof layer and the decoration layer in position. 
   
   
       4 . A fireproof board including a fireproof layer comprised a combination of expandable graphite and fibers, a decoration layer disposed on one side of the fireproof layer, and a substrate layer disposed on the other side of the fireproof layer. 
   
   
       5 . The fireproof board as claimed in  claim 4 , wherein the fibers are selected from the group consisting of chemical fibers, paper fibers, natural fibers, and mineral fibers. 
   
   
       6 . The fireproof board as claimed in  claim 4 , wherein two adhesive layers are respectively provided between the fireproof layer and the decoration layer as well as between the fireproof layer and the substrate layer to bond the fireproof layer, the decoration layer, and the substrate layer to one another in position. 
   
   
       7 . The fireproof board as claimed in  claim 4 , wherein the substrate layer is selected from the group consisting of paperboard, wooden board, plastic board, plastic film, and fabric. 
   
   
       8 . A fireproof board including a fireproof layer comprised a combination of expandable graphite and fibers, a flat layer disposed on one side of the fireproof layer, a substrate layer disposed on the other side of the fireproof layer in relation to the flat layer, and a decoration layer disposed on the other side of the flat layer in relation to the fireproof layer. 
   
   
       9 . The fireproof board as claimed in  claim 8 , wherein the fibers are selected from the group consisting of chemical fibers, paper fibers, natural fibers, and mineral fibers. 
   
   
       10 . The fireproof board as claimed in  claim 8 , wherein an adhesive layer is each disposed among the fireproof layer, the flat layer, the decoration layer, and the substrate layer to bond in position among the fireproof layer, the flat layer, the decoration layer, and the substrate layer. 
   
   
       11 . The fireproof board as claimed in  claim 8 , wherein the substrate layer is selected from the group consisting of paper board, wooden board, plastic board, plastic film, and fabric. 
   
   
       12 . The fireproof board as claimed in  claim 8 , wherein the flat layer is selected from the group consisting of the paper, paper board, plastic board, plastic film.