Izibonelelo zePolymer MDI, i-Silicone Oli kunye neNkxaso yeCatalyst
Abavelisi basebenzisa inhlanganisela ye-polymer MDI, ioli ye-silicone kunye ne-catalyst ukuvelisa iimveliso. Oku kumisela umgangatho, ukusebenza kunye nobomi bemveliso ezisetyenziswa kuyo. Siza kuphonononga abalishumi abaphezulu abavelisi be-polymer MDI, ioli ye-silicone, kunye ne-catalysts olunzulu ukunceda ukulungelelanisa inkqubo yokuvelisa.
Polymer MDI Ioli yeSilicone CatalystBenefits
I-Polymer MDI ibalulekile ekwandiseni ukuqina kunye nokuqina kwezinto ngelixa ibonelela ukuchasana okungenakuthelekiswa nanto kwimozulu embi. Phakathi kweempawu zayo ezixabisekileyo, ioli ye-silicone ibonakaliswe ukuxhathisa kuzo zombini ubushushu kunye neekhemikhali ezisingqongileyo: oku kuyenza ibe yenye yezona zinto ziluncedo kwiingcali ezisebenza ngobushushu obuphezulu bokutywina ukuthambisa okanye ukufakwa kwezicelo zokugquma. I-Catalysts, ngokungafaniyo ne-inhibitors, yandisa ukusebenza kakuhle kwee-chemical reactions ngokunciphisa amandla okufakwayo okuqala afunekayo ukufezekisa iziphumo ezifunwayo.
Utshintsho kwiMveliso
Ukutyhubela iminyaka, iinkqubo zokwenziwa ngokubhekiselele kwi-polymer MDI spew kunye ne-oyile ye-silicone kunye ne-catalyst ziye zahamba phambili ngenxa yokunyuka komgangatho. Iinkampani ezifana ne-Bayer, i-Demon seed Bag kunye ne-BASF zikwaphanda kakhulu ekuphuhliseni ukuveliswa kweemveliso ezintsha ezibonisa ukuba zisebenza ngakumbi kunye neengozi ezincinci. Baye bahlahl’ indlela yokuvelisa imveliso yenoveli engomelelanga ngakumbi kwaye ibhetyebhetye nje kuphela kodwa ekwadluliselwa kwinxalenye yokuguqula inzuzo kuphando olongezelelekileyo ngokwenza into abanokuyithengisa.
Iingqwalasela zoKhuseleko kwi-Polymer MDI, i-Silicone Oli kunye ne-Catalyst Components
Ekubeni i-polymer MDI, ioli ye-silicone kunye ne-catalyst ikhuselekile ngokufanelekileyo ukusebenzisa unonophelo olongezelelweyo kufuneka ihlale ithathwa ukuze kungabikho naziphi na iingozi ezinokubakho. Ukungena komoya okulungileyo yenye yezinto ezibalulekileyo ngexesha lokusebenza kula malungu, hayi ukuphefumla umphunga ovele wavela. Ukongeza, abavelisi kufuneka bagcine imigangatho engqongqo yokhuseleko kwindawo yokuvelisa ukuze kuthintelwe izehlo ezingathandekiyo kwaye indawo yasefektri ihlale ikhuselekile ukusebenza.
Ukusetyenziswa kwePolymer MDI, ioli yeSilicon kunye neCatalyst
Izicelo-Ezona ntengiso ziphambili zokusetyenziswa kwe-Polymer MDI lulwakhiwo, ifenitshala kunye neemoto apho inikezela ngokuzinzileyo kwiimveliso ezinje ngegwebu lokugquma, izinto zokuncamathelisa kunye neengubo. I-Oli ye-Silicone: Isetyenziselwa ukuphucula ukumelana nokushisa kwee-rubber gaskets, izitywina kunye neoli ye-silicone yokusetyenziswa kumacandelo afana ne-radiator hoses kunye nezinye izicwangciso zokushisa okuphezulu. IiCatalysts, ngokwahlukileyo zikhawulezisa ukusabela kweekhemikhali kwaye zisetyenziselwa ukwenza amayeza, iipolima okanye izichumisi.
Umgangatho kunye neNkonzo evela kuMenzi
Umvelisi olungileyo kufuneka akhethwe kuqala, i-polymer MDI, i-oyile ye-Silicon kunye ne-catalyst kufuneka ivele kwiinkampani ezihloniphekileyo ezinomgangatho weprimiyamu kunye nenkonzo yomthengi engcono. I-Covestro, iDow Chemical kunye ne-Evonik Industries yimizekelo emithathu yeenkokeli zeshishini ezisele ziqinisekisa umgangatho wemveliso othe rhoqo udityaniswe nenkonzo ebalaseleyo kubathengi babo. Abavelisi kufuneka bayonwabele ingcamango yokukwazi ukufikelela kubaboneleli abanerekhodi yokwenza oko bakuthethayo xa kufuneka kwenziwe, banike impendulo yobugcisa ngokukhawuleza, kwaye bangamaxabiso afanelekileyo.
I-Polymer MDI, i-Oli yeSilicone kunye neCatalyst isetyenziswa kumashishini ahlukeneyo okugqibela.
I-Polymer MDI, i-oyile ye-silicone, kunye ne-catalysts ziguquguquka ngokwendalo kwaye zisetyenziselwa iinjongo ezahlukeneyo ezinje ngokuba ngabayili beemveliso zokwakha kunye neemoto ezixhomekeke kukhathalelo lwempilo lwecandelo le-elektroniki. I-MDI yePolymer yinxalenye ebalulekileyo yokwenziwa kwe-foam yokugquma, i-coatings kunye ne-adhesives yokwakha. Iimoto zisebenzisa i-MDI ye-polymer ukuphucula ukuqina kunye nobude obufunekayo kwii-bumpers zemoto, okanye i-absorbency absorbency kwi-upholstery. Ioli ye-Silicone isetyenziselwa ukwenza i-insulators ephezulu kwi-electronics industry kunye neebhodi zeesekethe ze-elektroniki. Kushishino lokhathalelo lwempilo, ii-catalysts zibalulekile ekudaleni amayeza kunye nokuvuselela ukusabela okukhokelela ekusebenzeni okuphezulu.
Iingcinga eziphelileyo
I-polymer MDI, ioli ye-silicone kunye ne-catalyst zizo zonke izithako eziyimfuneko ezenzayo ekudaleni umgangatho ophezulu, ozinzileyo kunye neemveliso ezisebenzayo. Ukuze ujabulele iingenelo zezi zinto kwaye ulahle nayiphi na ingozi, kufuneka ukhethe umenzi owaziwayo. Kula macandelo ayimfuneko, abavelisi bayabongozwa ukuba balinganise umgangatho kunye nezinto ezintsha njengezona zinto ziphambili ngokubaluleka xa bekhetha umthengisi.
