THERMAL ACCUMULATING BOARD

摘要

PROBLEM TO BE SOLVED: To provide a thermal accumulating board in which a hydrocarbon is prevented from being flowed out and it has a favorable flame retardancy. SOLUTION: A first thermal accumulating board is made such that a laminated film 1 is laminated to have a glass-cloth layer 3, an aluminum layer 4 and an adhesive layer 5 in this order from its outer layer. A second thermal accumulation board is constructed such that the glass-cloth layer 3 at the first thermal accumulation board is coated its outer surface, non-organic flaky fine particles are spread on it so as to form an inorganic fine particle film partially immersed in the glass-cloth layer 3. A third thermal accumulation board is constructed such that the glass-cloth layer 3 in the firs thermal accumulation board is coated with thermal foamed coating material generating non-ignitable gas upon its heating so as to form a thermal foamed coating film partially immersed in the glass-cloth layer 3.