I-MXC-DMDEE: I-Amine Catalyst Ekhetha Kakhulu
I-MXC-DMDEEyi-catalyst ye-amine ekumgangatho ophezulu, engasebenzi kakhulu, ekhetha kakhulu i-blow-selective eyenzelwe iinkqubo ze-polyurethane eziphambili. Njengesisombululo sokubonelela ngqo kumzi-mveliso, inika uzinzo olukhethekileyo kwaye ifanelekile ngokukodwa kwi-single-component (1K) kunye ne-multi-component polyurethane formulations ezifuna ixesha elide lokugcinwa.
Isishwankathelo seMveliso
| Udidi | Iinkcukacha |
| Igama leKhemikhali | I-2,2′-Dimorpholinodiethylether (i-DMDEE) |
| Inombolo ye-CAS | 6425-39-4 |
| Umsebenzi weMveliso | Isihluthulelo se-Amine Blow |
| Inkangeleko | Ulwelo olucacileyo |
Iimpawu Eziqhelekileyo Zomzimba
Siqinisekisa ubunyulu obuphezulu kunye nolawulo oluqinileyo lomgangatho wokwenziwa kwemveliso ngobuninzi nangobuninzi:
| Ipropati | Ixabiso eliqhelekileyo | Iyunithi |
| Ubunyulu | ≥ 99.0 | % |
| Umxholo wamanzi | ≤ 0.1 | % |
| Ukuqaqamba | 18 | @ 25°C, mPa·s |
| Uxinano | 1.05 | @ 25°C, g/cm³ |
| Inani le-OH elibaliweyo | Ayingeni |
Iingenelo eziphambili zokusebenza
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Ubomi obukhethekileyo beShelufu:Yenziwe ngokukhetha okuphantsi kwi-isocyanurate, allophanate, kunye ne-biuret reactions, nto leyo eyenza ukuba ihlale izinzile kwi-One-Component Foam (OCF) kunye nendawo yokugcina i-sealant.
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Ukuhambelana kwe-HFO:Ibonisa uzinzo olugqwesileyo kwinkqubo xa isetyenziswa kunye nee-agents zanamhlanje zokuvuthela i-HFO.
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Ikhetha kakhulu:Ikhuthaza ngokufanelekileyo impendulo yokuvuthelana kwamanzi kunye ne-isocyanate ngokuphazamiseka okuncinci kwi-gelation yangaphambi kwexesha.
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Ukulungiswa Kwezinto Ngendlela Engabizi Kakhulu:Ilungele abathengi be-B2B abafuna izixhobo zokongeza ze-polyurethane ezizinzileyo nezihlala ixesha elide.
Iinkqubo eziCetyisiweyo kunye namaNqanaba okusetyenziswa
I-MXC-DMDEE sisincedisi esiguquguqukayo esenzelwe ukusetyenziswa kwemizi-mveliso ngokubanzi, esidityaniswe ngokungenamthungo kwimigca yemveliso ekhoyo:
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Iinkqubo zeCandelo elinye (ii-OCF kunye neeSealants):Iqinisekisa ukuba ihlala ixesha elide kakhulu. Amanqanaba okusetyenziswa aqhelekileyo anjalo0.5% ukuya kwi-1.5%yomxube we-polyol.
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Iifomyula ezinamaCandelo amabini:Amanqanaba okusetyenziswa aqhelekileyo aqala kwiIinxalenye eziyi-0.5 ukuya kweziyi-3.0ngamacandelo ali-100 e-polyol (php), kuxhomekeke kwiimfuno ezithile zokwenziwa.
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Iifomyula ze-PIR:Ingasetyenziswa njenge-co-catalyst kunye nee-trimerization catalysts (xa kufuneka umsebenzi ophantsi wangaphambili).
Ukugcina kunye nokuphatha
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Beka ubomi kwishelufa:Ubuncinane iinyanga ezili-12 kwiikhonteyina ezingavulwanga, ezipakishwe efektri.
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Ubushushu obufanelekileyo:Gcina kwindawo eyomileyo nepholileyo phakathi10°C kunye nama-30°C.
