A na-eme polyether polyols site na mmeghachi omume organic oxide na glycol.Isi organic oxide etinyere bụ Ethylene Oxide, Propylene Oxide, Butylene Oxide, Epichlorohydrin.Isi glycols eji eme ihe bụ Ethylene Glycol, Propylene Glycol, Water, Glycerine, Sorbitol, Sucrose, THME.Polyols nwere hydro reactive...
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