PoliButylien Terephalate Poly (Butylene Terepthalate) PBT CAS: 26062-94-2
Poltethiydrofuran Ptmeg CAS: 25190-06-1 Poly (tetrahydrofuran) bobot molekuler 2000 Eter poltetramethylene eter glycol
Gantian Antimony Oxide, Flame Synergistic Gratis Antimis Retardant for Polyester
Panggantos saka antimoni oksida Antimon-Free Synergistic Retarcat Flame kanggo PVC
Tetrasodium Iminidisuccinate IDS CAS: 144538-83-0