INKWUO

DonPipe 322 bụ ụdị ngwakọta polyols na hcfc-141b dị ka onye na-eme ụfụfụ, na-ewere polyol dị ka isi akụrụngwa, na-agwakọta ya na ihe enyemaka pụrụ iche.Ihe a na-adabara maka mkpuchi mkpuchi mkpuchi nke dị n'èzí nke a na-eji mmiri, mmanụ na gas pipeline . Ngwaahịa polyurethane nke a kwadebere site n'imeghachi ya na isocyanate nwere uru ndị a:

-- ezigbo mkpakọ ike na akụkụ kwụsie ike

-- elu nso-cell ọnụ ọgụgụ na ezigbo waterproof arụmọrụ

-- arụmọrụ mkpuchi dị mma