MXC-B20 - Chothandizira chokhazikika chochokera ku bismuth chogwiritsidwa ntchito pa polyurethane

MXC-B20 ndi chothandizira chochokera ku bismuth chomwe chingafulumizitse kupanga polyurethane pamene chikuganizira za chitetezo cha chilengedwe. MXC-B20 ndi chothandizira chothandiza kwambiri chachitsulo chomwe chimagwira ntchito limodzi ndi ma tertiary amines kuti chifulumizitse kuchitapo kanthu pakati pa isocyanates ndi polyols, kuonetsetsa kuti chimachira mwachangu komanso kukonza magwiridwe antchito a chinthucho. Chilibe mercury, lead ndi dibutyltin, zomwe zimapangitsa kuti chikhale chotetezeka komanso chokhazikika m'malo mwa zothandizila zachikhalidwe zochokera ku tin.

Kodi Choyambitsa Bismuth Chochokera ku Catalyst n'chiyani?

Bismuth catalysts, yomwe ndi njira ina yotetezeka komanso yosawononga chilengedwe m'malo mwa ma catalysts achikhalidwe okhala ndi tin, ndi ma catalysts othamanga kwambiri komanso otsimikizika omwe angagwiritsidwe ntchito m'njira zosiyanasiyana, kuphatikizapo zokutira, zomatira, zomatira ndi ma polyurethane elastomers.zoyambitsazimathandiza kwambiri pothandiza kuti polyurethane igwire bwino ntchito, kuonetsetsa kuti nthawi yochira imatenga nthawi yayitali komanso kuti zinthu ziyambe kugwira ntchito bwino. Pamene makampani opanga polyurethane akupita patsogolo ku njira zotetezera chilengedwe, zinthu zoyambitsa bismuth monga MXC-B20 zimagwiritsidwa ntchito kwambiri.

Kodi Zimachita BwanjiMXC-B20Ntchito?

MXC-B20 imapereka ntchito yabwino kwambiri mu thovu lopopera komanso makina olimba a thovu. Pa mlingo wochepa, imayambitsa kusungunuka kwa viscosity kutsogolo, ndikuwonjezera nthawi yoti zinthu ziyambe kugwira ntchito pomwe imalimbikitsa kuchira kwabwino kwambiri kumbuyo. Kulinganiza kumeneku kumalola kuwongolera kwakukulu ndi kusinthasintha pakupanga, motero kuonetsetsa kuti zinthu za polyurethane zili ndi zolakwika zochepa komanso ndizabwino kwambiri. MXC-B20 imadziwika ndi kusinthasintha kochepa komanso fungo lochepa kapena lopanda, zomwe zimapangitsa kuti ikhale yosavuta kuigwira pamalo opangira.

Kugwirizana ndi Kusinthasintha

MXC-B20 imagwirizana ndi ma polyol olimba komanso ofewa a thovu ndipo ndi chisankho chabwino pamitundu yosiyanasiyana ya thovu. Itha kugwiritsidwa ntchito bwino mu thovu losinthasintha, thovu losinthasintha kwambiri, thovu laling'ono, thovu lopopera ndi makina olimba a thovu. Kusinthasintha kumeneku kumathandiza opanga kuti agwire bwino ntchito zosiyanasiyana, kuyambira pa zinthu zoteteza kutentha mpaka zida zamagalimoto.

Njira Yotetezeka Komanso Yokhazikika

Mu msika womwe ukuganizira kwambiri za kukhazikika kwa zinthu, ma catalyst a gel okhala ndi bismuth monga MXC-B20 asintha ma catalyst okhala ndi tin ndi ma compounds okhala ndi bismuth omwe amakhala ndi mphamvu zambiri. Opanga amatha kudalira MXC-B20 kuti apange zinthu zapamwamba za polyurethane kuti akwaniritse kufunikira kwakukulu kwa mayankho otetezeka komanso okhazikika.

Kuti mudziwe zambiri za MXC-B20 ndi momwe ingakulitsire kupanga kwanu polyurethane, titumizireni lero chifukwa tili ndi njira yabwino kwambiri yochitira zinthu komanso gulu lodzipereka losintha zinthu zothandizira kuti msika ukhale wabwino.