oylAAAPM-130(多亚甲基多苯基异氰酸酯)

PM-130(多亚甲基多苯基异氰酸酯)WANNATE PM-130(多亚甲基多苯基异氰酸酯) WANNATE PM-130 为含有一定量较高官能度异氰酸酯与二苯基甲烷二异氰酸酯的混合物,常温下为深棕色

腾讯文库oylAAAPM-130(多亚甲基多苯基异氰酸酯)oylAAAPM-130(多亚甲基多苯基异氰酸酯)