中文字幕精品一区二区精品-亚洲产国偷v产偷v自拍4k-日韩福利精品在线观看-偷拍欧美一区二区三区

Assay:98%

FW=193.24

Mp=62~68℃

Appearance and shape: white crystal

Main Uses: EDB is a highly efficient amine accelerator, generally used with free radical photoinitiator, mainly used in paper, wood, metal and plastic surface varnish coating system UV curing, can also be used for a single or multiple monomer UV radiation polymerization reaction.