Ukuqhathaniswa kwe-MOFANCAT T nezinye izikhuthazi ze-polyurethane ezisetshenziswayo zanamuhla

I-MOFANCAT T iyindlela entsha yokusiza ekwenzeni i-polyurethane. Le catalyst ineqembu elikhethekile le-hydroxyl. Isiza i-catalyst ukujoyina i-polymer matrix. Abantu bayabona ukuthi ayikhiphi iphunga. Lokhu kusho ukuthi inephunga eliphansi kanye nokufiphala okuncane. Izimboni eziningi ezifana nayo ayingcolisi kakhulu i-PVC. Isebenza kahle futhi ithembekile kakhulu. I-MOFANCAT T iphephile futhi yonga imali. Isebenza kokubili ezinhlelweni ze-polyurethane eziguquguqukayo neziqinile.

• Izici ezihlukile:
  • Ayikhiphi ukukhishwa kwegesi
  • Ineqembu le-hydroxyl elisabelayo
  • Ihlangana kalula ibe ama-polymer

Ukubuka Konke Kwe-Polyurethane Catalysts

Indima Yokusungula Izinto Ezibalulekile Ku-Polyurethane

Ama-catalyst e-polyurethane abaluleke kakhulu ekwenzeni i-polyurethane. Asiza amakhemikhali ukuthi asabele ngokushesha. Lawa makhemikhali abizwa ngokuthi ama-polyol kanye nama-isocyanates. Uma esabela, enza imikhiqizo ye-polyurethane.Ama-catalyst e-aminekwenza kube lula ukuthi lezi zindlela zokusabela zenzeke. Lokhu kusho ukuthi igwebu liyakhula futhi liqine ngokushesha nangcono. Izinto eziyinhloko ezenzekayo ukwakheka kwezibopho ze-carbamate kanye nokwenziwa kwe-carbon dioxide. I-carbon dioxide yenza amagwebu ku-foam. Lawa magwebu anika igwebu isimo salo.

Ama-Catalyst asiza futhi ukulawula ukuthi kungakanani ukushisa okwenziwayo. Isibonelo, i-catalyst pc-8 dmcha yehlisa ijubane lokusabela. Lokhu kuvimbela izinto ukuthi zingashisi kakhulu futhi kugcina abasebenzi bephephile. Ama-Catalyst ashintsha indlela okusebenza ngayo ukusabela. Lokhu kusiza ekwenzeni i-polyurethane ibe nomuzwa namandla afanele. Kusiza futhi imikhiqizo ukuthi ihlale isikhathi eside futhi isebenze kahle.

Ukubaluleka Kokusetshenziswa Kwanamuhla

Namuhla, izimboni eziningi zidinga ama-catalyst e-polyurethane. Lawa ma-catalyst asiza ekwenzeni imikhiqizo esezingeni eliphezulu. Enza i-polyurethane ibe namandla futhi iguquguquke kakhudlwana. Ama-catalyst amahle asiza imikhiqizo ukuthi yome futhi iphole ngokushesha. Lokhu kusho ukuthi izinkampani zingenza imikhiqizo eminingi ngokushesha.

Banguizinhlobo ezahlukene zama-catalyst e-polyurethane:

• Ama-Amine Catalysts: Asetshenziswa kakhulu, ikakhulukazi kuma-foam nama-elastomers.
• Ama-Metal Catalyst: Asetshenziswa ngezindlela eziningi ezahlukene.
• Ama-Bismuth Catalysts: Akhethwe ukuze asetshenziswe ngokukhethekile.
• Ama-Organometallic Catalysts: Uhlobo olusha olukhula ngokushesha.
• Ama-Catalyst angewona awensimbi: Asetshenziswa kaningi.

Abantu bayakhathalela imvelo, ngakho-ke kwenziwa ama-catalyst amasha anobungani nemvelo. Ososayensi nabo bafunda ama-nanocatalyst. Lawa asebenzisa izinto ezincane futhi anendawo enkulu ebusweni. Le mibono emisha isiza ekwenzeni i-polyurethane ephephile futhi eluhlaza. Ama-catalyst e-polyurethane asabaluleke kakhulu ekwakheni, ezimotweni, ekupakisheni, nakwezinye izinto.

Izici ze-MOFANCAT T

Izakhiwo Zamakhemikhali kanye Nendlela Yokusebenza

I-MOFANCAT T ikhethekile ngenxa yayoisakhiwo samakhemikhali. Ineqembu le-hydroxyl elisebenzayo. I-catalyst iqukethe i-N-[2-(dimethylamino)ethyl]-N-methylethanolamine. Lokhu kusiza ukusabela kwe-urea phakathi kwe-isocyanate namanzi. Ngenxa yalokhu, i-MOFANCAT T ixubana kahle ne-polymer matrix. Iqembu le-hydroxyl lisabela nezinye izingxenye. Lokhu kwenza i-catalyst ihlale kumkhiqizo wokugcina we-polyurethane. Le nqubo ibangela ukufiphala okuncane kanye nokungcola okuncane kwe-PVC. Lezi zinto zenza izinto eziqediwe zibe ngcono.

I-MOFANCAT T ibukeka njengoketshezi olungenambala noma oluphuzi olukhanyayo. Inani layo le-hydroxyl lingu-387 mgKOH/g. Ubuningi obuhlobene bungu-0.904 g/mL ku-25°C. I-viscosity iphakathi kuka-5 no-7 mPa.s ku-25°C. Iphuzu lokubila lingu-207°C. Iphuzu le-flash lingu-88°C. Lezi zakhiwo zenza kube lula ukulinganisa nokuxuba i-catalyst.

Ukusebenza kuzinhlelo zokusebenza

I-MOFANCAT T isebenza kahle ezinhlelweni ze-polyurethane eziguquguqukayo neziqinile. Abantu basebenzisa lesi sikhuthazi ekufakweni kwe-spray foam kanye ne-packaging foam. Iphinde isetshenziswe kuma-instrument panels ezimoto. Isici sokungakhiphi ukungcola sisho ukuthi imikhiqizo inephunga eliphansi. Lokhu kuhle ekusetshenzisweni kwangaphakathi kanye nezimoto. Ukufiphaza okuncane kanye nokufaka i-PVC okuncane kugcina imikhiqizo ibukeka kahle futhi iqinile.

Icebiso: Hlala uphephile uma usebenzisa i-MOFANCAT T. I-catalyst ingashisa isikhumba sakho futhi ilimaze amehlo akho. Gqoka amagilavu ​​​​nezibuko ukuze uvikeleke. Gcina umkhiqizo endaweni epholile, eyomile.

I-MOFANCAT T ithengiswa ngama-drum angu-170 kg noma ngamaphakheji enziwe ngokwezifiso. Inokuhlanzeka okuphezulu kanye nokuqukethwe kwamanzi okuphansi. Lokhu kunikeza imiphumela eqinile. Izimboni eziningi zikhetha lesi sikhuthazi ngoba sisebenza kahle futhi siphephile.

Amanye Ama-Catalyst e-Polyurethane

Ama-Catalyst Asekelwe Ku-Tin

Ama-catalyst asekelwe ku-tin asize ekwenzeni i-polyurethane iminyaka eminingi. Izinkampani zivame ukukhetha i-stannous octoate kanyei-dibutyltin dilaurate. Lokhu kusebenza ngokushesha futhi kusiza amakhemikhali ukuthi asabele ngokushesha. Kusiza ama-isocyanates nama-polyol ukuthi ahlangane. Lokhu kwenza amagwebu athambile naqinile abe yizicucu. Ama-catalyst asekelwe ku-tin aphulukisa ngokushesha futhi asebenze kahle. Amabhizinisi amaningi awasebenzisela ukuvikela ukushisa, ukumboza, kanye nama-elastomer.

Qaphela: Ama-catalyst asekelwe ku-tin angashiya okusele emikhiqizweni. Ezinye izindawo manje zinciphisa ukusetshenziswa kwawo ngenxa yokukhathazeka ngempilo kanye nemvelo.

Izici Eziyinhloko Zama-Catalyst Asekelwe Ku-Tin:

• Ukusabela okuphezulu
• Izikhathi zokuphulukisa okusheshayo
• Ifanele izinhlobo eziningi ze-polyurethane

Ama-Catalyst Asekelwe ku-Amine

Ama-catalyst asekelwe kuma-amine asetshenziswa ku-polyurethane ethambile neqinile. Lawa afaka phakathi i-triethylenediamine (TEDA) kanye ne-dimethylethanolamine (DMEA). Asiza ukulawula ukusabela kokuvunguza kanye nokusabela kwe-gelling. Ama-catalyst ama-amine avame ukuba nephunga eliphansi kanye nokukhishwa okuphansi komoya. Alungele izindawo lapho ikhwalithi yomoya kanye nokubukeka kubalulekile khona.

Ama-catalyst asekelwe kuma-amine ayaguquguquka. Abenzi bangashintsha izakhiwo ze-foam ngokusebenzisa izinhlobo noma amanani ahlukene.

Izinhlobo ze-Bismuth kanye nezivelayo

Ama-catalyst asekelwe ku-Bismuth manje athandwa kakhulu kune-tin. I-Bismuth neodecanoate isebenza kahle kuma-foam athambile naqinile. Lawa anobuthi obuphansi futhi angcono endaweni ezungezile.

Izinhlobo ezintsha ze-catalyst zifaka phakathi ukukhetha kwe-organometallic kanye ne-non-metallic. Ososayensi bayaqhubeka nokwenza ama-catalyst amasha ukuze asebenze kangcono futhi aphephe. ​​Ama-catalyst amaningi amasha agxila ekukhiqizweni okuphansi futhi asebenza kahle nge-polyurethane yesimanje.

Icebiso: I-Bismuth kanye nama-catalyst amasha kusiza izinkampani ukuba zilandele imithetho eqinile yokuphepha kanye nemithetho eluhlaza.

I-MOFANCAT T vs Amanye Ama-Catalyst

Ukusebenza Kahle Nesivinini

Ama-catalyst asiza ukwakheka kwe-polyurethane ngokushesha. I-MOFANCAT T isiza ukusabela kwe-urea kwenzeke kahle. Lokhu kwenza ukusabela kuhlale kuzinzile futhi kube lula ukulawula. Izinkampani eziningi zibona ukuthi i-MOFANCAT T isebenza kahle kokubili kuma-foam athambile naqinile. Ama-catalyst asekelwe ku-tin asebenza ngokushesha, kodwa ngezinye izikhathi i-foam ayipholi ngokulinganayo. Ama-catalyst asekelwe ku-amine awasheshi kakhulu noma ahambe kancane, kodwa ngezinye izikhathi adinga amakhemikhali engeziwe ukuze asebenze kangcono. Ama-catalyst e-Bismuth asabela ngesivinini esiphakathi futhi asetshenziselwa ama-foam akhethekile.

Icebiso: I-MOFANCAT T ikhethwa uma kudingeka igwebu elibushelelezi kanye nokuqina okuqhubekayo.

Umthelela Wezemvelo Nezempilo

Izinkampani eziningi ziyakhathalela ukuphepha kanye nemvelo. I-MOFANCAT T ayikhiphi izinto eziyingozi uma isetshenziswa. Lokhu kusiza ukugcina umoya uhlanzekile futhi imikhiqizo iphephile. Ama-catalyst asekelwe ku-tin angashiya izinto ezingaba zimbi empilweni. Ezinye izindawo azisawavumeli. Ama-catalyst asekelwe ku-amine ngokuvamile awanuki kakhulu futhi awakhiphi kakhulu, kodwa amanye asakhipha amagesi. Ama-catalyst e-bismuth aphephile kune-tin, kodwa awafani ne-MOFANCAT T ngokuba ahlanzekile.

• I-MOFANCAT T: Akukho ukukhishwa kwegesi, inkungu encane, ukudaya okuncane kwe-PVC
• Isekelwe ku-Tin: Ingashiya insalela, eminye imithetho ikhawulela ukusetshenziswa
• Isekelwe kuma-amine: Iphunga eliphansi, amagesi athile
• Isekelwe ku-Bismuth: Kuphephile, kodwa kukhona ukukhishwa kwegesi

Qaphela: Ukusebenzisa i-catalyst enokukhishwa okuphansi kwegesi kusiza ukuhlangabezana nemithetho yokuphepha.

Izindleko Nokutholakala

Izindleko zibalulekile kuzo zonke izinkampani. I-MOFANCAT T ihlanzekile kakhulu futhi isebenza ngendlela efanayo njalo. Abathengisi abaningi bayinikeza ngama-drum amakhulu noma amaphakethe akhethekile. Ama-catalyst asekelwe ku-tin abe lula ukuwathola isikhathi eside, kodwa imithetho emisha ingenza abize kakhulu. Ama-catalyst asekelwe ku-amine kulula ukuwathola futhi awabizi kakhulu. Ama-catalyst e-bismuth abiza kakhulu ngoba asebenzisa izinto ezingavamile nezindlela ezikhethekile zokuwenza.

Izinkampani eziningi zikhetha i-MOFANCAT T ngoba ayibizi kakhulu, ihlanzekile, futhi kulula ukuyithola.

Ukuhambisana kanye nekhwalithi

Kubalulekile ukuthi i-catalyst isebenza kahle kangakanani nezinye izingxenye. I-MOFANCAT T ixubana ne-polymer matrix ngenxa yeqembu layo elikhethekile le-hydroxyl. Lokhu kusho ukuthi ihlala ku-foam futhi ayiphumi. Imikhiqizo eyenziwe nge-MOFANCAT T ayinaphunga elincane, izwakala ibushelelezi, futhi inamandla. Ama-catalyst asekelwe ku-tin asebenza kuma-foam amaningi, kodwa angabangela amabala noma inkungu. Ama-catalyst asekelwe ku-amine avumela abenzi ukuthi bashintshe i-foam kalula. Ama-catalyst e-Bismuth alungele ama-foam akhethekile futhi asiza ukuhlangabezana nemithetho eluhlaza.

• I-MOFANCAT T: Ixuba kahle, ayinyakazi, yenza igwebu elisezingeni eliphezulu
• Isekelwe ku-Tin: Isebenza kuma-foam amaningi, ingangcolisa
• Isekelwe ku-Amine: Kulula ukuyilungisa, ikhwalithi enhle
• Isekelwe ku-Bismuth: Kwama-foam akhethekile, anobungani nemvelo

Izinkampani eziningi zezimoto kanye nokupakisha njenge-MOFANCAT T ngenxa yokubukeka kwayo okuhlanzekile kanye nemiphumela ezinzile.

Amacala Okufaka Isicelo

I-Spray Foam kanye ne-Insulation

Ukufakwa kwe-spray foam kugcina izakhiwo zifudumele noma zipholile. Abakhi bafuna i-foam ekhula ngokushesha futhi yome ngokulinganayo. I-MOFANCAT T isiza i-foam ukuthi isabele kahle. Izisebenzi aziboni iphunga elincane kanye nenkungu emakamelweni aqediwe. Lokhu kwenza amakhaya namahhovisi kube mnandi ukuba kuwo. Ama-catalyst asekelwe ku-tin asebenza ngokushesha, kodwa angashiya izinto ezilimaza ikhwalithi yomoya.Ama-catalyst asekelwe kuma-aminezomile ngesivinini esizinzile, kodwa abanye abantu basazizwa kabi. Ama-catalyst e-Bismuth alungele izakhiwo eziluhlaza, kodwa angase angasebenzi kahle yonke indawo.

Qaphela: Izisebenzi eziningi zokushisa zisebenzisa i-MOFANCAT T ezikoleni nasezibhedlela. Zifuna umoya ophephile kanye negwebu elihlala isikhathi eside.

Izimoto Nokupakisha

Abenzi bezimoto badinga ama-catalyst agcina ingaphakathi lemoto lihlanzekile futhi lihlanzekile. I-MOFANCAT T isiza ekwenzeni ama-dashboard nezihlalo ezingenaphunga futhi ezingenamabala e-PVC. Lokhu kugcina izimoto zinhle kubashayeli nabagibeli. Ama-catalyst asekelwe ku-tin asebenza kuma-dashboard, kodwa angenza ingilazi ibe nenkungu. Ama-catalyst asekelwe ku-amine avumela abenzi ukuthi bakhe i-foam, kodwa ngezinye izikhathi badinga usizo olwengeziwe ukuze basebenze kahle kakhulu. Ama-catalyst e-Bismuth asetshenziselwa i-foam emabhokisini okudla nawe-elekthronikhi, futhi alandela imithetho yokuphepha.

• Izinkampani zezimoto zifuna izinto ezikhuthazayo:
  • Misa inkungu emafasiteleni
  • Vimbela i-vinyl ukuthi ingadayi
  • Yenza igwebu liqine isikhathi eside
• Abenzi bokupakisha bafuna:
  • Igwebu elinephunga elincane elisele
  • Igwebu elizwakala lifana njalo
  • Igwebu eliphephile ukuthi abasebenzi baliphathe

Icebiso: Izinhlobo eziningi zezimoto kanye nezinkampani zokupakisha zikhetha i-MOFANCAT T uma zifuna imikhiqizo ehlala ihlanzekile futhi enganuki.

Isifinyezo Sokuqhathanisa

Ukukhetha i-polyurethane catalyst kudinga ukucatshangelwa ngokucophelela. Uhlobo ngalunye lunezici zalo eziqinile. Ithebula elingezansi libonisa ukuthi zihambisana kanjani:

Ukufana Okubalulekile:

• Zonke izinto ezibangela ukusabela kwe-polyurethane zenza ukusabela kwe-polyurethane kusheshe.
• Uhlobo ngalunye lusebenza kokubili ku-foam ethambile neqinile.
• Iningi lama-catalyst amasha lizama ukunciphisa ukukhishwa kwegesi futhi liphephe kakhudlwana.

Umehluko Oyinhloko:

• I-MOFANCAT T ayikhiphi ukukhishwa kwegesi futhi inephunga eliphansi.
• Ama-catalyst asekelwe ku-tin asebenza ngokushesha kodwa angashiya izinto ngemuva.
• Ama-catalyst asekelwe kuma-amine akuvumela ukuthi ushintshe igwebu kalula.
• Ama-catalyst asekelwe ku-bismuth alungele amaphrojekthi aluhlaza kodwa abiza kakhulu.

Qaphela: Izinkampani eziningi manje zifuna izinto ezikhuthaza umoya ezigcina umoya uhlanzekile futhi zenze imikhiqizo iphephe.

I-MOFANCAT T inikeza ukusebenza okuhle, ukuphepha, futhi isebenza ngezindlela eziningi. Ilungele izindawo lapho kudingeka khona umoya ohlanzekile, iphunga eliphansi, kanye negwebu elinamandla.

I-MOFANCAT T iyisinqumo esingcono kakhulu sokwenza i-polyurethane namuhla. Isabela ngesivinini esihle futhi ayikhiphi igesi eningi. Lokhu kuyenza ibe yinhle kakhulu kwi-foam ethambile, i-foam eqinile, kanye ne-coating. Abantu abasebenza emafektri anjalo isebenza kahle futhi ayibizi kakhulu. Bayazi futhi ukuthi bangayithola njalo uma beyidinga. Lapho bekhetha i-catalyst, abantu bafuna:

• Isabela kahle ekusetshenzisweni okuningi
• Akudingi okuningi ukuze kusebenze futhi akubizi kakhulu
• Kulula ukuyithola futhi ikhwalithi efanayo njalo
• Kungashintshwa ngezidingo ezikhethekile
• Kushintsha ukuthi umkhiqizo ujiyile, uqinile futhi uphephile kangakanani emisebenzini ehlukene

Ukukhetha i-catalyst efanele kusiza ekwenzeni i-polyurethane ephephile, esebenza kahle, futhi esezingeni eliphezulu.

Imibuzo Evame Ukubuzwa

Yini eyenza i-MOFANCAT T ihluke kwezinye izikhuthazi ze-polyurethane?

I-MOFANCAT T ineqembu le-hydroxyl elisebenzayo. Lokhu kuyasiza ukuthi ihlangane ne-polymer matrix. Umkhiqizo awukhiphi izinto eziyingozi. Iphinde ibe nenkungu encane futhi ayingcolisi kakhulu i-PVC.

Ingabe i-MOFANCAT T ingasetshenziswa kokubili ezinhlelweni ze-polyurethane eziguquguqukayo neziqinile?

Yebo, i-MOFANCAT T isebenza ngezindlela eziningi.esetshenziselwa i-slabstock eguquguqukayokanye nokuvikela i-foam ngesifutho. Kuhle futhi ekupakisheni i-foam kanye namaphaneli emoto. I-catalyst inikeza imiphumela eqinile ku-polyurethane ethambile neqinile.

Ingabe i-MOFANCAT T iphephile ezindaweni zangaphakathi?

I-MOFANCAT T ayikhiphi amagesi noma iphunga elinamandla. Izinkampani eziningi ziyisebenzisela izinto zangaphakathi ezifana nokushisa kanye nezingxenye zezimoto. Isiza ukugcina umoya uhlanzekile ngaphakathi kwezakhiwo nasezimotweni.

I-MOFANCAT T kufanele igcinwe futhi iphathwe kanjani?

Gqoka amagilavu ​​​​nezibuko njalo uma usebenzisa i-MOFANCAT T. Yigcine endaweni epholile neyomile. I-catalyst ingashisa isikhumba sakho futhi ilimaze amehlo akho uma ungasebenzisi ukunakekela.

Yiziphi izinketho zokupakisha ezitholakalayo ze-MOFANCAT T?

Amakhasimende angakhetha iphakheji ebasebenzela kangcono.