Uthelekiso lwe-MOFANCAT T kunye nezinye ii-catalysts ze-polyurethane kwizicelo zanamhlanje

I-MOFANCAT T yindlela entsha yokunceda ekwenzeni i-polyurethane. Le catalyst ineqela elikhethekileyo le-hydroxyl. Inceda i-catalyst ukuba ijoyine i-polymer matrix. Abantu bayabona ukuba ayikhuphi ivumba. Oku kuthetha ukuba inevumba eliphantsi kwaye ayinankungu. Amashishini amaninzi anjalo ayingcolisi kakhulu i-PVC. Isebenza kakuhle kwaye ithembekile kakhulu. I-MOFANCAT T ikhuselekile kwaye igcina imali. Isebenza kwiinkqubo ze-polyurethane eziguquguqukayo neziqinileyo.

• Iimpawu ezizodwa:
  • Ayikhuphi ukukhutshwa kwegesi
  • Ineqela le-hydroxyl elisabelayo
  • Ixutywa lula ibe ziipolymers

Isishwankathelo sePolyurethane Catalysts

Indima yeCatalyst kwiPolyurethane

Ii-catalysts ze-polyurethane zibaluleke kakhulu ekwenzeni i-polyurethane. Zinceda iikhemikhali ukuba zisabele ngokukhawuleza. Ezi khemikhali zibizwa ngokuba yi-polyols kunye ne-isocyanates. Xa zisabela, zenza iimveliso ze-polyurethane.Ii-amine catalystskwenze kube lula ukuba ezi mpendulo zenzeke. Oku kuthetha ukuba igwebu likhula kwaye liqine ngokukhawuleza nangcono. Izinto eziphambili ezenzekayo kukwakheka kwe-carbamate bonds kwaye kwenziwa i-carbon dioxide. I-carbon dioxide yenza amaqamza kwi-foam. La maqamza anika igwebu imo yalo.

IiCatalysts zikwanceda ekulawuleni ukuba ubushushu obungakanani obenziwayo. Umzekelo, i-catalyst pc-8 dmcha iyacothisa isantya sempendulo. Oku kuthintela izinto ukuba zingatshisi kakhulu kwaye kugcina abasebenzi bekhuselekile. IiCatalysts zitshintsha indlela esebenza ngayo i-reaction. Oku kunceda ekwenzeni i-polyurethane ibe nemvakalelo efanelekileyo kunye namandla. Kwakhona kunceda iimveliso ukuba zihlale ixesha elide kwaye zisebenze kakuhle.

Ukubaluleka Kokusetyenziswa Kwanamhlanje

Namhlanje, amashishini amaninzi afuna ii-polyurethane catalysts. Ezi catalysts zinceda ekwenzeni iimveliso ezikumgangatho ophezulu. Zenza i-polyurethane ibe namandla kwaye iguquguquke ngakumbi. Ii-catalysts ezilungileyo zinceda iimveliso zome kwaye ziphile ngokukhawuleza. Oku kuthetha ukuba iinkampani zinokwenza iimveliso ezininzi ngokukhawuleza.

Naziiintlobo ezahlukeneyo ze-polyurethane catalysts:

• Ii-Amine Catalysts: Zisetyenziswa rhoqo, ingakumbi kwi-foam kunye ne-elastomers.
• IiCatalysts zeMetal: Zisetyenziswa ngeendlela ezahlukeneyo.
• IiBismuth Catalysts: Zikhethwe ukuze zisetyenziswe ngokukhethekileyo.
• IiCatalysts zeOrganometallic: Uhlobo olutsha olukhula ngokukhawuleza.
• IiCatalysts ezingezizo ezesinyithi: Zingasetyenziswa rhoqo.

Abantu bayayikhathalela indalo esingqongileyo, ngoko ke kwenziwa ii-catalysts ezintsha ezinobuhlobo nendalo. Izazinzulu zikwafunda ngee-nanocatalysts. Ezi zisebenzisa izinto ezincinci kwaye zinendawo enkulu yomphezulu. Ezi ngcinga zintsha zinceda ekwenzeni i-polyurethane ekhuselekileyo neluhlaza ngakumbi. Ii-catalysts ze-polyurethane zisabaluleke kakhulu ekwakheni, ezimotweni, ekupakisheni, nakwezinye izinto.

Iimpawu ze-MOFANCAT T

Iimpawu zeekhemikhali kunye neNkqubo

I-MOFANCAT T ikhethekile ngenxa yayoisakhiwo seekhemikhali. Ineqela le-hydroxyl elisabelayo. I-catalyst ine-N-[2-(dimethylamino)ethyl]-N-methylethanolamine. Oku kunceda ukusabela kwe-urea phakathi kwe-isocyanate namanzi. Ngenxa yesi sizathu, i-MOFANCAT T ixubana kakuhle kwi-polymer matrix. Iqela le-hydroxyl lisabela nezinye iindawo. Oku kwenza i-catalyst ihlale kwimveliso yokugqibela ye-polyurethane. Le nkqubo ibangela ukunkungula okuncinci kunye nokungcola okuncinci kwe-PVC. Ezi zinto zenza izinto ezigqityiweyo zibe ngcono.

I-MOFANCAT T ijongeka njengolwelo olungenambala okanye olumthubi okhanyayo. Ixabiso layo le-hydroxyl yi-387 mgKOH/g. Uxinano oluhambelanayo yi-0.904 g/mL kwi-25°C. I-viscosity iphakathi kwe-5 kunye ne-7 mPa.s kwi-25°C. Iqondo lokubila yi-207°C. Iqondo lokutsha yi-88°C. Ezi mpawu zenza kube lula ukuyilinganisa nokuyixuba i-catalyst.

Ukusebenza kwiZicelo

I-MOFANCAT T isebenza kakuhle kwiinkqubo ze-polyurethane eziguquguqukayo neziqinileyo. Abantu basebenzisa le catalyst kwi-spray foam insulation kunye ne-packaging foam. Ikwasetyenziswa nakwiiphaneli zezixhobo zeemoto. Uphawu lokungakhuphi ukungcola luthetha ukuba iimveliso zinevumba eliphantsi. Oku kulungile kwiindlela zangaphakathi nezemoto. Ukungafihlisi ubushushu kunye nokungcola okuncinci kwe-PVC kugcina iimveliso zibukeka zintle kwaye zomelele.

Icebiso: Soloko ukhuselekile xa usebenzisa i-MOFANCAT T. I-catalyst ingatshisa ulusu lwakho kwaye yonakalise amehlo akho. Nxiba iiglavu kunye neeglasi zokukhusela. Gcina imveliso kwindawo epholileyo neyomileyo.

I-MOFANCAT T ithengiswa ngeedrama eziyi-170 kg okanye kwiipakethe ezenziwe ngokwezifiso. Inobunyulu obuphezulu kunye nomxholo wamanzi omncinci. Oku kunika iziphumo ezizinzileyo. Amashishini amaninzi akhetha le catalyst kuba isebenza kakuhle kwaye ikhuselekile.

Ezinye iiCatalysts zePolyurethane

IiCatalysts ezisekelwe kwiTin

Iikhatalyst ezisekelwe kwi-tin zincede ekwenzeni i-polyurethane kangangeminyaka emininzi. Iinkampani zihlala zikhetha i-stannous octoate kunyei-dibutyltin dilaurateEzi zisebenza ngokukhawuleza kwaye zinceda iikhemikhali ukuba zisabele ngokukhawuleza. Zinceda ii-isocyanates kunye nee-polyols ukuba zihlangane. Oku kwenza zombini iifoam ezithambileyo neziqinileyo. Ii-catalysts ezisekelwe kwi-tin ziphilisa ngokukhawuleza kwaye zisebenza kakuhle. Amashishini amaninzi azisebenzisela ukugquma, ukugquma, kunye nee-elastomers.

Qaphela: Iikhatalyst ezisekelwe kwi-tin zinokushiya intsalela kwiimveliso. Ezinye iindawo ngoku ziyayinciphisa indlela ezisetyenziswa ngayo ngenxa yeengxaki zempilo kunye nokusingqongileyo.

Iimpawu eziphambili ze-Tin-Based Catalysts:

• Ukusebenza kwakhona okuphezulu
• Amaxesha okunyanga ngokukhawuleza
• Ifanelekile kwiintlobo ezininzi ze-polyurethane

IiCatalysts ezisekelwe kwiAmine

Ii-catalysts ezisekelwe kwi-amine zisetyenziswa kwi-polyurethane ethambileyo neqinileyo. Ezi ziquka i-triethylenediamine (TEDA) kunye ne-dimethylethanolamine (DMEA). Zinceda ekulawuleni ukuvuthela kunye neempendulo ze-gelling. Ii-catalysts ze-amine zihlala zinevumba eliphantsi kunye nokukhutshwa okuphantsi komoya. Zilungile kwiindawo apho umgangatho womoya kunye nembonakalo ibalulekileyo.

Ii-catalysts ezisekelwe kwi-amine ziyaguquguquka. Abenzi banokutshintsha iimpawu ze-foam ngokusebenzisa iintlobo okanye ubungakanani obahlukeneyo.

Iintlobo zeBismuth kunye neeNtlobo eziKhulayo

Ii-catalysts ezisekelwe kwi-Bismuth ngoku zithandwa kakhulu kune-tin. I-Bismuth neodecanoate isebenza kakuhle kwi-foams ezithambileyo neziqinileyo. Ezi zinetyhefu encinci kwaye zilungele okusingqongileyo.

Iintlobo ezintsha ze-catalyst ziquka ukhetho lwe-organometallic kunye nolwe-non-metallic. Izazinzulu ziyaqhubeka nokwenza ii-catalysts ezintsha ukuze zisebenze ngcono kwaye zikhuseleke. Ii-catalysts ezininzi ezintsha zigxila ekukhupheni umbane okuphantsi kwaye zisebenza kakuhle ne-polyurethane yanamhlanje.

Icebiso: I-Bismuth kunye nee-catalysts ezintsha zinceda iinkampani ukuba zilandele imithetho yokhuseleko engqongqo kunye nemithetho yendalo.

I-MOFANCAT T vs Ezinye iiCatalysts

Ukusebenza kakuhle kunye nesantya

IiCatalysts zinceda ukwakheka kwe-polyurethane ngokukhawuleza. I-MOFANCAT T inceda ukusabela kwe-urea kwenzeke kakuhle. Oku kwenza ukusabela kuhlale kuzinzile kwaye kube lula ukulawula. Iinkampani ezininzi zibona ukuba i-MOFANCAT T isebenza kakuhle kwi-foams ezithambileyo neziqinileyo. Ii-catalysts ezisekelwe kwi-tin zisebenza ngokukhawuleza, kodwa ngamanye amaxesha i-foam ayinyangeki ngokulinganayo. Ii-catalysts ezisekelwe kwi-amine azikhawulezi kakhulu okanye zicothe, kodwa ngamanye amaxesha zifuna iikhemikhali ezongezelelweyo ukuze zisebenze kakuhle. Ii-catalysts ze-Bismuth zisabela ngesantya esiphakathi kwaye zisetyenziselwa ii-foams ezikhethekileyo.

Icebiso: I-MOFANCAT T ikhethwa xa kufuneka igwebu elithambileyo kunye nokulungiswa okuzinzileyo.

Impembelelo kwiNdalo nakwiMpilo

Iinkampani ezininzi zikhathalele ukhuseleko kunye nokusingqongileyo. I-MOFANCAT T ayikhuphi izinto eziyingozi xa isetyenziswa. Oku kunceda ukugcina umoya ucocekile kwaye iimveliso zikhuselekile. Ii-catalysts ezisekwe kwi-tin zinokushiya izinto ezinokuba zimbi empilweni. Ezinye iindawo azizivumeli. Ii-catalysts ezisekwe kwi-amine zihlala zinganuki kakhulu kwaye azikhuphi kakhulu, kodwa ezinye zisakhupha iigesi. Ii-catalysts ze-Bismuth zikhuselekile kune-tin, kodwa azifani ne-MOFANCAT T ngokuba zicocekile.

• I-MOFANCAT T: Akukho kukhutshwa kwegesi, inkungu ephantsi, idayi yePVC encinci
• Isekelwe kwiTin: Ingashiya intsalela, eminye imithetho iyawuthintela ukusetyenziswa
• Isekelwe kwi-amine: Ivumba eliphantsi, ezinye iigesi
• Isekelwe kwiBismuth: Ikhuselekile, kodwa kukho ukukhutshwa kwegesi ethile

Qaphela: Ukusebenzisa i-catalyst ekhupha umbane kancinci kunceda ukuhlangabezana nemithetho yokhuseleko.

Ixabiso kunye nokuFumaneka

Ixabiso libalulekile kuzo zonke iinkampani. I-MOFANCAT T icocekile kakhulu kwaye isebenza ngendlela efanayo ngalo lonke ixesha. Abathengisi abaninzi bayithengisa ngeedrama ezinkulu okanye kwiipakethi ezikhethekileyo. Ii-catalysts ezisekelwe kwi-tin bekulula ukuzifumana ixesha elide, kodwa imithetho emitsha inokwenza zibize ngaphezulu. Ii-catalysts ezisekelwe kwi-amine kulula ukuzifumana kwaye azibizi kakhulu. Ii-catalysts ze-Bismuth zibiza ngaphezulu kuba zisebenzisa izinto ezinqabileyo kunye neendlela ezikhethekileyo zokuzenza.

Iinkampani ezininzi zikhetha i-MOFANCAT T kuba ayibizi kakhulu, icocekile, kwaye kulula ukuyifumana.

Ukuhambelana kunye noMgangatho

Kubalulekile ukuba i-catalyst isebenza kakuhle kangakanani nezinye iindawo. I-MOFANCAT T ixubana ne-polymer matrix ngenxa yeqela layo elikhethekileyo le-hydroxyl. Oku kuthetha ukuba ihlala kwi-foam kwaye ayiphumi. Iimveliso ezenziwe nge-MOFANCAT T azinavumba lininzi, zivakala zigudile, kwaye zinamandla. Ii-catalysts ezisekelwe kwi-tin zisebenza kwii-foam ezininzi, kodwa zinokubangela amabala okanye inkungu. Ii-catalysts ezisekelwe kwi-amine zivumela abenzi ukuba batshintshe i-foam ngokulula. Ii-catalysts ze-Bismuth zilungile kwii-foam ezikhethekileyo kwaye zinceda ukuhlangabezana nemithetho eluhlaza.

• I-MOFANCAT T: Ixuba kakuhle, ayishukumi, yenza igwebu elisemgangathweni ophezulu
• Isekelwe kwiTin: Isebenza kwiifoam ezininzi, inokungcolisa
• Isekelwe kwi-Amine: Kulula ukuyilungisa, umgangatho olungileyo
• Isekelwe kwiBismuth: Kwifoams ezikhethekileyo, ezilungele ukusingqongileyo

Iinkampani ezininzi zeemoto kunye neepakethe ezifana ne-MOFANCAT T ngenxa yembonakalo yayo ecocekileyo kunye neziphumo ezizinzileyo.

Amatyala eSicelo

I-Spray Foam kunye ne-Insulation

Ukufakwa kwe-spray foam kugcina izakhiwo zifudumele okanye zipholile. Abakhi bafuna i-foam ekhula ngokukhawuleza kwaye yome ngokulinganayo. I-MOFANCAT T inceda i-foam ukuba isabele kakuhle. Abasebenzi ababoni ivumba elincinci kunye nenkungu kumagumbi agqityiweyo. Oku kwenza amakhaya kunye neeofisi zibe mnandi ukuba kuzo. Ii-catalysts ezisekwe kwi-tin zisebenza ngokukhawuleza, kodwa zinokushiya izinto ezilimaza umgangatho womoya.Iikhatalyst ezisekelwe kwi-amineyomile ngesantya esizinzileyo, kodwa abanye abantu basaziva ivumba layo kancinci. Ii-Bismuth catalysts zilungile kwizakhiwo eziluhlaza, kodwa zisenokungasebenzi kakuhle kuyo yonke indawo.

Qaphela: Abasebenzi abaninzi bokugquma ii-insulation basebenzisa i-MOFANCAT T ezikolweni nasezibhedlele. Bafuna umoya okhuselekileyo kunye ne-foam ehlala ixesha elide.

Iimoto kunye nokuPakisha

Abenzi beemoto bafuna ii-catalysts ezigcina ingaphakathi lemoto licocekile kwaye licocekile. I-MOFANCAT T inceda ekwenzeni iideshibhodi nezihlalo ezingenavumba lincinci kwaye zingabi nazibala zePVC. Oku kugcina iimoto zilungile kubaqhubi nakubakhweli. Ii-catalysts ezisekelwe kwi-tin zisebenza kwiideshibhodi, kodwa zinokwenza inkungu yeglasi. Ii-catalysts ezisekelwe kwi-amine zivumela abenzi ukuba babumbe i-foam, kodwa ngamanye amaxesha badinga uncedo olongezelelweyo ukuze basebenze kakuhle. Ii-catalysts ze-Bismuth zisetyenziselwa i-foam kwiibhokisi zokutya neze-elektroniki, kwaye zilandela imithetho yokhuseleko.

• Iinkampani zeemoto zifuna izinto ezibangela ukuba kubekho iingxaki:
  • Misa inkungu kwiifestile
  • Gcina i-vinyl ingadayi
  • Yenza igwebu libe namandla ixesha elide
• Abenzi bokupakisha bafuna:
  • Igwebu elinevumba elincinci eliseleyo
  • Igwebu elivakala lifana ngalo lonke ixesha
  • Igwebu elikhuselekileyo ukuba liphathwe ngabasebenzi

Icebiso: Iinkampani ezininzi zeemoto kunye neenkampani zokupakisha zikhetha i-MOFANCAT T xa zifuna iimveliso ezihlala zicocekile kwaye zinganuki.

Isishwankathelo sokuthelekisa

Ukukhetha i-polyurethane catalyst kufuna ukucingisiswa ngononophelo. Uhlobo ngalunye luneendawo zalo ezinamandla. Itheyibhile engezantsi ibonisa indlela ezihambelana ngayo:

Izinto Ezifanayo Eziphambili:

• Zonke ii-catalysts zenza ukuba ii-polyurethane reactions zihambe ngokukhawuleza.
• Uhlobo ngalunye lusebenza kwi-foam ethambileyo neqinileyo.
• Uninzi lwee-catalysts ezintsha zizama ukunciphisa ukukhutshwa komoya kwaye zikhuseleke ngakumbi.

Umahluko oPhambili:

• I-MOFANCAT T ayikhuphi ukukhutshwa kwegesi kwaye inevumba eliphantsi.
• Iikhatalyst ezisekelwe kwi-tin zisebenza ngokukhawuleza kodwa zinokushiya izinto ngasemva.
• Iikhatalyst ezisekelwe kwi-amine zikuvumela ukuba utshintshe igwebu ngokulula.
• Iikhatalyst ezisekelwe kwiBismuth zilungile kwiiprojekthi eziluhlaza kodwa zibiza kakhulu.

Qaphela: Iinkampani ezininzi ngoku zifuna izinto ezikhuthaza umoya ukuba ucoceke kwaye zenze iimveliso zikhuseleke.

I-MOFANCAT T inika ukusebenza okuhle, ukhuseleko, kwaye isebenza ngeendlela ezininzi. Ilungele iindawo apho kufuneka umoya ococekileyo, ivumba eliphantsi, kunye negwebu elinamandla.

I-MOFANCAT T yeyona ndlela ilungileyo yokwenza i-polyurethane namhlanje. Isabela ngesantya esihle kwaye ayikhuphi igesi eninzi. Oku kuyenza ilungele i-foam ethambileyo, i-foam eqinileyo, kunye neengubo. Abantu abasebenza kwimizi-mveliso enjalo isebenza kakuhle kwaye ayibizi kakhulu. Bayazi nokuba banokuyifumana nanini na xa beyifuna. Xa bekhetha i-catalyst, abantu bakhangela oku kulandelayo:

• Isabela kakuhle kwiindawo ezininzi
• Akudingi msebenzi mkhulu kwaye akubizi kakhulu
• Kulula ukuyifumana kwaye isoloko ifana
• Ingatshintshwa ngokweemfuno ezizodwa
• Itshintsha indlela etyebileyo, eqinileyo, nekhuselekile ngayo imveliso kwimisebenzi eyahlukeneyo

Ukukhetha i-catalyst efanelekileyo kunceda ekwenzeni i-polyurethane ekhuselekileyo, esebenza kakuhle, kwaye esemgangathweni ophezulu.

FAQ

Yintoni eyenza i-MOFANCAT T yahluke kwezinye ii-catalysts ze-polyurethane?

I-MOFANCAT T ineqela le-hydroxyl elisebenzayo. Oku kuyanceda ukuba idibane ne-polymer matrix. Le mveliso ayikhuphi izinto ezinobungozi. Ikwanayo ne-fogging encinci kwaye ayingcolisi kakhulu i-PVC.

Ngaba i-MOFANCAT T ingasetyenziswa kwiinkqubo ze-polyurethane eziguquguqukayo neziqinileyo?

Ewe, i-MOFANCAT T isebenza ngeendlela ezininzi.isetyenziselwa ukwenza i-slabstock eguquguqukayokunye nokuthintela i-spray foam. Ikwalungele ukupakisha i-foam kunye neepaneli zemoto. I-catalyst inika iziphumo ezizinzileyo kwi-polyurethane ethambileyo neqinileyo.

Ngaba i-MOFANCAT T ikhuselekile kwiindawo zangaphakathi?

I-MOFANCAT T ayikhuphi iigesi okanye amavumba anamandla. Iinkampani ezininzi ziyisebenzisela izinto zangaphakathi ezifana nokugcina ubushushu kunye nezixhobo zeemoto. Inceda ukugcina umoya ucocekile ngaphakathi kwezakhiwo nakwiimoto.

I-MOFANCAT T kufuneka igcinwe kwaye iphathwe njani?

Nxiba iiglavu kunye neeglasi xa usebenzisa i-MOFANCAT T. Yigcine kwindawo epholileyo neyomileyo. I-catalyst ingatshisa ulusu lwakho kwaye yonakalise amehlo akho ukuba awusebenzisi nonophelo.

Ziziphi iindlela zokupakisha ezikhoyo ze-MOFANCAT T?

Abathengi banokukhetha ukupakisha okufanelekileyo kubo.