About HANDA TAKASHI
About EBIHARA NAOFUMI
About FUJIEDA SHIN'ETSU
About NAGASHIMA TOSHITERU
About KOISHI MASUMI
About fire resistance
About 混ねつ
About Flame retardants
About Polyolefins
About Resistivity
About Mechanical properties
About 難燃性
About ポリプロピレン
About 難燃剤
About 分散性
About 機械的強度