Thermally expansive graphite, flame retardant, thermal expansion resin composition, refractory material and fixture

摘要

Problem to be solved: to provide a thermally expansive graphite having a sufficiently high thermal expansion and low initial fire safety at low temperature.The thermal expansion graphite of the present invention has an expansion start temperature of 100 to 200 ° C. and an expansion magnification of 10 ml / g at 200 ° C.No selection