Kuburitswa Kwenhau: Catalyst MXC-37 – Kuvandudza Polyurethane Rigid Foam yekushandiswa kwekudzivirira mvura uye kupisa

Mingxu Chemicals ikambani inotungamira mukutengesa zvinhu zvinokonzeresa polyurethane, uye isu tinopa zvinhuMXC-37, inova chinhu chinobatsira zvikuru uye chine hwema hushoma chinonzi DMAEE (2-[2- (dimethyl amino) ethoxy] ethanol). Iyi inoshanda zvakawandakataviridziYakagadzirwa zvakanyanya kuti iwedzere kugadzirwa kwemafuro akaomarara epolyurethane ane hunhu huri nani hwekudzivirira mvura nekupisa.

Foam yakasimba yepolyurethane inoshandiswa zvakanyanya mukuvaka, mumakambani emotokari uye mumakambani ekupakata, uko nzvimbo zhinji dzinoda kuona kuti inochengetedza kupisa zvakanaka uye inodzivirira hunyoro. MXC-37 inokurumidza kuita makemikari panguva yekugadzira foam, izvo zvinovandudza zvakanyanya kunaka uye kugara kwenguva refu kwefoam yakasimba.

Chinokonzeresa MXC-37 chinoita basa guru mukubatsira kuti mvura neisocyanate zvibatane, zvinhu zvakakosha pakuumbwa kwefuro repolyurethane. Nekuda kwemapoka ayo e tertiary amine ne hydroxyl, MXC-37 inotsigira maitiro akasimba emakemikari e amine-alcohol, zvichikonzera kukura kwefuro. Izvi zvinobvumira vagadziri kugadzira furo rine chimiro chakasimba uye hunhu hwakanaka hwekushanda, kusanganisira kuvandudzwa kwekudzivirira kupisa uye kugona kudzivirira mvura.

Pamusoro pekushandiswa kwayo mumafuro akaomarara, MXC-37 inewo mashandisirwo akasiyana-siyana mukugadzira mafuro ematoyi ane rebound refu uye ine hunhu hwakanaka mukugadzirisa maganda efoam. Kugona kushandiswa kweMXC-37 kunoita kuti ive yakakodzera kune mafoam ekurongedza ane density yakaderera, ayo anowanzo kuve nehunyoro hwakawanda. Kushanda kweMXC-37 kunowedzera furo kunoita kuti inyatsoshanda mumhando iyi yekushandiswa, ichipa kuwedzera kwakakwana uye kufanana.

Chimwe chezvakanakira zveMXC-37 kugona kwayo kuderedza hwema ...

Semutengesi anotungamira wezvinhu zvinokonzeresa polyurethane, Mingxu Chemicals yakazvipira kupa mhinduro itsva kuti igutse zvinodiwa neindasitiri iri kuchinja nekukurumidza.

NezveMingxu Chemicals

Nhoroondo ye Mingxu ChemicalsKambani iyi yave ichigadzira polyurethane catalyst kwemakore anopfuura makumi maviri enhoroondo, tine nzira yakanakisisa yekugadzirisa zvinhu uye timu yehunyanzvi yekugadzirisa nekugadzirisa zvigadzirwa zve catalyst zvemusika, zvinhu zvakawanda, tinogamuchira vatengi kuti vauye kuzobvunza. Mutengesi wedu akavimbika we polyurethane catalysts anopa mhinduro dzakasiyana-siyana dzekushandisa mukugadzira furo, akazvipira kune mhando uye kugara kwenguva refu, achipa zvigadzirwa zvinobatsira vagadziri kuwana hunyanzvi mumaindasitiri avo.