Kulengeza kwa Atolankhani: Catalyst MXC-37 - Kukulitsa Polyurethane Rigid Thovu Yogwiritsidwa Ntchito Poteteza Madzi ndi Kutentha

Mingxu Chemicals ndi kampani yotsogola yogulitsa zinthu zopangira polyurethane, ndipo timaperekaMXC-37, yomwe ndi chothandizira chothandiza kwambiri komanso chopanda fungo loipa chotchedwa DMAEE (2-[2- (dimethyl amino) ethoxy] ethanol). Izi zimagwira ntchito zambiri.chothandiziraYapangidwa mwapadera kuti iwonjezere kupanga thovu lolimba la polyurethane lomwe lili ndi mphamvu zabwino zotetezera madzi ndi kutentha.

Thovu lolimba la polyurethane ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri m'makampani omanga, magalimoto ndi ma paketi, komwe malo ambiri amafunika kuonetsetsa kuti thovu lolimba komanso losagwira chinyezi limakhala bwino. MXC-37 imathandizira kwambiri zochita za mankhwala popanga thovu, zomwe zimapangitsa kuti thovu lolimba likhale labwino komanso lolimba.

Chothandizira cha MXC-37 chimagwira ntchito yofunika kwambiri pothandiza kuti madzi ndi isocyanate zigwirizane, zomwe ndi zinthu zofunika kwambiri popanga thovu la polyurethane. Chifukwa cha magulu ake a tertiary amine ndi hydroxyl, MXC-37 imathandizira kuti thovu likhale ndi mphamvu ya amine-alcohol, zomwe zimapangitsa kuti thovu lizikula. Izi zimathandiza opanga kupanga thovu lokhala ndi kapangidwe kake kabwino komanso magwiridwe antchito abwino, kuphatikizapo kutenthetsa bwino kutentha komanso kuteteza madzi.

Kuwonjezera pa kugwiritsidwa ntchito kwake mu thovu lolimba, MXC-37 ilinso ndi ntchito zosiyanasiyana popanga thovu lolimba komanso ili ndi mphamvu zabwino pochiritsa zikopa za thovu. Kusinthasintha kwa MXC-37 kumapangitsa kuti ikhale yoyenera kugwiritsa ntchito thovu lotsika kwambiri, lomwe nthawi zambiri limakhala ndi chinyezi chambiri. Mphamvu ya MXC-37 yotulutsa thovu imatsimikizira kuti ndi yothandiza kwambiri pakugwiritsa ntchito kwamtunduwu, zomwe zimapangitsa kuti ikule bwino komanso ikhale yofanana.

Chimodzi mwa ubwino wapadera wa MXC-37 ndi kuthekera kwake kuchepetsa fungo la amine lotsala lomwe nthawi zambiri limagwirizanitsidwa ndi thovu la polyurethane. Mwa kumangirira chothandizira mkati mwa polymer matrix, MXC-37 imachepetsa kupezeka kwa fungo la amine, zomwe zimapangitsa kuti chinthu chomaliza chikhale choyera komanso chosangalatsa kwa ogwiritsa ntchito komanso ogula.

Monga kampani yotsogola yopereka zinthu zopangira polyurethane catalysts, Mingxu Chemicals yadzipereka kupereka njira zatsopano zothetsera mavuto a makampani omwe akusintha mwachangu.

Zokhudza Mingxu Chemicals

Mingxu ChemicalsKampaniyo yakhala ikupanga chothandizira cha polyurethane kwa zaka zoposa 20, tili ndi njira yabwino kwambiri yogwirira ntchito komanso gulu la akatswiri kuti tikonze ndikusinthira zinthu zothandizira pamsika, zinthu zambiri, timalandira makasitomala kuti abwere kudzafunsa. Wopereka wathu wodalirika wa chothandizira cha polyurethane amapereka mayankho osiyanasiyana pa ntchito zosiyanasiyana popanga thovu, odzipereka kuti zinthu zikhale bwino komanso zokhazikika, akupereka zinthu zomwe zimathandiza opanga kukwaniritsa bwino ntchito zawo.