| 摘要 |
PROBLEM TO BE SOLVED: To provide a seal material for a duct flange joint part having excellent functional efficiency and safety. SOLUTION: This seal material mounted in a duct flange joint part has such a viscosity as to be easily stuck to the joint part, firing resistance preventing firing at 300 deg.C or lower, incombustibility of V-0 (UL94V method), and heat resistance preventing continuous softening by continuous heating at 100 deg.C. |
