news tris(dimethylaminopropyl)amine for packaging materials for new energy vehicle battery packs cas 33329-35-0 high temperature stability catalytic system 1. overview of new energy vehicle battery pack packaging materials in today's booming new energy veh... 03/20147Tris(dimethylaminopropyl)amine for packaging materials for new energy vehicle battery packs CAS 33329-35-0 high temperature stability catalytic system