INKWUO

DonPanel 413 bụ ụdị ngwakọta polyether polyols na cyclopentane dị ka onye na-asụ ụfụfụ, na-ewere polyol dị ka isi akụrụngwa ma gwakọta ya na onye enyemaka pụrụ iche.Ọ dị mma maka mkpuchi okpomọkụ nke mbadamba ụlọ, mbadamba ihe nchekwa oyi na ngwaahịa ndị ọzọ. Ngwaahịa polyurethane nke a kwadebere site na ime ya na isocyanate nwere uru ndị a:

-- Enweghị mmetụta griin haus na anaghị emebi oyi akwa ozone

- Ezi fluidity na edo njupụta ụfụfụ

-- Ihe mkpuchi mara mma, nkwụsi ike akụkụ na nrapado