Mphamvu yothandiza ya MXC-T imachokera ku kuthekera kwake kolimbikitsa machitidwe a urea pakati pa madzi ndi isocyanates, njira yofunika kwambiri popanga thovu la polyurethane. Gulu logwira ntchito la hydroxyl mu MXC-T limalimbikitsa kuyanjana kwake ndi matrix ya polymer, zomwe zimapangitsa kuti pakhale mgwirizano wokhazikika komanso wolamulira...
Thovu lopopera ndi chinthu chotetezera chomwe chimapangidwa kudzera mu njira ya mankhwala pakati pa zigawo ziwiri, zomwe zimatchedwa mbali za A ndi B. Mbali ya B nthawi zambiri imakhala ndi kuphatikiza kwa ma polyol, omwe amachita ndi isocyanates kuti apange polyurethane, pamodzi ndi ma catalysts, zoletsa moto, b...
Thovu lopopera limapangidwa ndi zosakaniza zosiyanasiyana, popanga, chopopera ndi chimodzi mwazofunikira kwambiri, chofunikira pakupanga kapangidwe ka thovu, kutentha kwa zinthuzo komanso ngati ndi chinthu chogwirizana ndi chilengedwe zimadalira kwambiri b...
Kutsatira kwambiri mfundo za dziko ndi njira zake ndikofunikira kwa Mingxu Chemical pamene akuyenda muvuto lomwe labwera chifukwa cha mliri wapadziko lonse lapansi. Kumayambiriro kwa chaka cha 2020, pomwe Covid-19 yafalikira mofulumira padziko lonse lapansi, kampaniyo yakhala ikugwira ntchito mwakhama kuti itsimikizire chitetezo cha antchito awo omwe ali ndi ...
Ma hydrofluoroolefins (HFOs) awonekera ngati gawo lofunikira kwambiri pakupanga thovu la polyurethane loteteza kutentha, makamaka chifukwa cha kuchepa kwa kutentha kwa dziko lapansi (GWP) poyerekeza ndi zinthu zopukutira monga ma hydrofluorocarbons (HFCs) ndi ma hydrochlorofluorocarbons (HCFCs). Mu machitidwe awa,...
