| 摘要 |
The present invention provides a covering material which exhibits excellent flexibility during application and which, when exposed to high temperature such as fire, can form a carbonized heat -insulating layer that exhibits satisfactory foam properties and sufficient strength. Specifically, the present invention provides a covering material which comprises a binder, a flame retardant, a foaming agent, a carbonizing agent and a filler and which is characterized by containing, as the binder, a vinyl acetate-ethylene copolymer resin that exhibits a melt mass-flow rate of 0.1 to 300g/10min at 190°C and that has a vinyl acetate content of 15 to 50 mass%. |
