| 摘要 |
The present invention relates to a flame-retardant door. Existing flame-retardant doors had problems of increasing time and costs for manufacturing a door since the manufacturing process was complicated, not having a flame retardancy in a panel, having difficulties in manufacturing a panel by spraying a flame retardant to a hard thermoplastic resin, and causing a toxicity when combusted. A flame-retardant door according to an embodiment of the present invention comprises: a base layer to which wood veneer layers are attached consisting of unsaturated polyester resin; and a flame retardancy prepared by glass fiber and an inorganic flame retardant. The door according to the present invention has effects of easily manufactured, having impact-resistance and durability, and maximizing a non-toxic flame retardancy. |
