Yintoni iPolyurethane?
I-Polyurethane yimathiriyeli esetyenziswa kakhulu kwaye eguquguqukayo esetyenziswa kumashishini amaninzi. Unayo ekwakhiweni, apho inceda ukwalusa izakhiwo ezomeleleyo, kwiimoto zokuthuthuzela nokhuseleko, nakwizinto zombane zokukhusela iindawo eziethe-ethe. Ngobume / ukuzulazula kwenkqubo yokuvelisa kunye nokusetyenziswa kwezinto eziphathekayo, umgangatho we-polyurethane unokwahluka ngokubanzi. Enye indlela yokuphucula ukusebenza kwe-polyurethane kukusebenzisa i-organic metal catalysts.
Yintoni i-Organic Metal Catalysts?
Enye yezo ziphembeleli zii-organic metal catalysts, eziziintlobo ezikhethekileyo zeekhemikhali ezandisa ukuxubana kwezithako ezithile kwi-polyurethane. Baphathe njengabancedisi - bayanceda ukukhawulezisa ukuxuba. Ziyayikhawulezisa imichiza kodwa zikwaqinisekisa ukuba amasuntswana amancinane anendawo elungeleleneyo, ebizwa ngokuba ziimolekyuli. Inceda ekwenzeni i-polyurethane eyomelele ngakumbi kwaye ihlala ixesha elide xa iimolekyuli zilungelelaniswe ngokufanelekileyo, ezinokuthi zisetyenziswe kwiinkqubo ezahlukeneyo.
Indlela i-Organic Metal Catalysts eyomeleza ngayo iPolyurethane
Ngaphandle kokuphucula umgangatho we-polyurethane xa iyonke, izinto zentsimbi ephilayo zinokwenza izinto zomelele ngakumbi. Oku kwenzeka xa amasuntswana entsimbi amancinci exutywa kwi-polyurethane. Kubandakanya la maqhekeza, ngokubambisana ne-polyurethane ithetha imveliso eqinile kunye neyomelele ngakumbi enokumelana noxinzelelo kunye noxinzelelo. Iziqwenga zesinyithi zisebenza njengesakhiwo sepolymer ye-polyurethane, eyongeza amandla afunekayo kwizicelo zomthwalo onzima.
→ Kutheni kufuneka Ukhathale ngokuLungisa
Ukusetyenziswa kwe-organic metal catalysts kwakhona kuvumela ukuba wenze ngokwezifiso izinto ze-polyurethane ngakumbi. Ngokusekwe kuhlobo lwentsimbi esetyenzisiweyo kudityaniswe nokuba ingakanani na efakwe kumxube, abavelisi banokuyila iimveliso zepolyurethane ezinenani elikhulu leempawu ezahlukeneyo kunye neempawu. Inyaniso yokuba i-polyurethane inokulungelelaniswa ukuhlangabezana neemfuno zomsebenzi othile kumashishini ahlukeneyo yenza ukuba kubaluleke kakhulu.
Ziziphi iingenelo ze-organic metal catalysts zokuqina kunye nokusebenza?
Izinto ezimbini ezibaluleke kakhulu xa kuziwa kwiimveliso ze-polyurethane kukuqina kunye nokusebenza. Banokuba nefuthe elikhulu kwindlela imveliso eyimpumelelo ngayo. I-Polyurethane yenza abavelisi baphucule ukuqina kunye nokusebenza ngeendlela ezininzi ngokusebenzisa i-organic metal catalysts. Okokuqala, i-organic metal catalysts ivuselela ukubunjwa kwezinto ezifanayo. Ngenxa yoko, imveliso ayifane ibeneziphene okanye ibe nayo nayiphi na imiba, nto leyo eyandisa ubomi obude bemveliso ngeli lixa iqinisekisa ubude bayo kunye nokuqina.
Ukuphucula Iimpawu Ezikhethekileyo
Esinye isicelo esibalulekileyo se-organic metal catalysts kukuphucula iimpawu ezithile ze-polyurethane. Ngokomzekelo, banokuvelisa iimveliso ezixhathisa ukushisa, iikhemikhali, okanye ukunxiba kunye nokukrazula ngcono ngokudibanisa isinyithi esithile kumxube we-polyurethane. Ukukwazi ukuphuhlisa iipropati ezithile kuthetha ukuba i-polyurethane yinto eguquguqukayo kakhulu enokuthi isetyenziswe kwimisebenzi emininzi eyahlukeneyo kunye nezicwangciso, ngoko ke uluhlu olubanzi lwezicelo.
Izinto eziluncedo kwi-Organic Metal Catalysts
Lilonke, zininzi iingenelo ezibalulekileyo zokusebenzisa i-organic metal catalysts kwimveliso ye-polyurethane. I-polyurethane ayifuni kuphela ezi zixhobo, kodwa zisebenza ukuphucula umgangatho, ukuqina kunye nokusebenza kwe-polyurethane, okwenza kube yinto ethembekileyo kumashishini ahlukeneyo. Ngaphezu koko, i-organic metal catalysts inika amandla okwenza iimveliso ze-polyurethane kwiimfuno ezithile zemarike kunye nemigangatho yokusebenza, enokuba luncedo kwizicelo eziyimpumelelo kwiinkalo ezahlukeneyo.
Malunga noLingshi
Zonke iimveliso zepolyurethane zifuna umgangatho kunye nokusebenza, esinakho eLingshi. Kungenxa yesi sizathu ukuba sinikezela ngoluhlu lwee-catalysts zetsimbi ezinokuthi zisetyenziswe ekuncedeni ukuphucula iimpawu zezinto ze-polyurethane. Sisebenzisa izixhobo zenqanaba leprimiyamu kwaye iimveliso zethu ziyilelwe ukunikezela ngeyona ndlela isebenzayo kunye nokuqina. Ukusuka ekomelezeni iimveliso zepolyurethane esele zikho ukuya ekuvuleni indlela yezixhobo ezitsha ze-bespoke, izixhobo zethu zentsimbi ephilayo zikunceda ukuba wenze umsebenzi ngokufanelekileyo.
Ukujonga kwikamva
Ngoshishino olude lube yintsimi eyandayo imfuno yomgangatho, izinto ezihlala ixesha elide ziya kukhula kuphela. Ngokudityaniswa kwee-catalysts zetsimbi ye-organic, unokuqinisekisa ukuba iinkampani zinokuhlangabezana neemfuno eziphezulu zesiphumo ngelixa zisenza iimveliso zilungelelaniswe kangangoko kunokwenzeka. Ubunakho obunjalo bunokuphuhlisa ngakumbi ishishini kunye nokudala amathuba amatsha osetyenziso kunye nezinto ezinokuthi zisetyenziswe kwiindawo ezahlukeneyo.
Qhagamshelana nathi
I-Lingshi igxile ekuphazamiseni ishishini kunye nokusebenza kwethu okuphezulu kwe-organic metal catalysers. Zonke iimveliso zethu ziphuhlisiwe ukwenzela ukuba abavelisi bakwazi ukwakha imathiriyeli ye-polyurethane eyomeleleyo, eyomelelayo, kunye nenokwenziwa ngokwezifiso. Nokuba lulwakhiwo, iimoto okanye i-elektroniki, siyayazi indlela yokukusa kwinqanaba elilandelayo. UShaun Gregory kunye noJen Atkinson benza umanyano baza baqalisa inkampani yethu entsha, baqala ngokugxila kwi-R&D kunye nenkxaso, uqeqesho, njl.
