I-Tetramethylhexamethylenediamine Cas# 111-18-2 THDA
I-MOFAN TMHDA (TMHDA, Tetramethylhexamethylenediamine) isetyenziswe njenge-polyurethane catalyst. Isetyenziswe kuzo zonke iintlobo zeenkqubo ze-polyurethane (i-foam eguquguqukayo (i-slab kunye ne-molded), i-foam ye-semigid, i-foam eqinile) njenge-catalyst enokulinganisela. I-MOFAN TMHDA iphinda isetyenziswe kwi-chemistry emihle kunye nenkqubo yeekhemikhali njengebhloko yokwakha kunye ne-asidi scavenger.
I-MOFAN TMHDA isetyenziselwa i-foam eguquguqukayo (i-slab kunye ne-molded), i-foam e-semi rigid, i-foam eqinile njl.
Imbonakalo | Ulwelo olungenambala olucacileyo |
Indawo ekhanyayo (TCC) | 73°C |
Ubunzima obukhethekileyo (Amanzi = 1) | 0.801 |
Indawo yokubilisa | 212.53°C |
Imbonakalo, 25℃ | I-liqiud engenambala |
Umxholo % | 98.00min |
Isiqulatho samanzi % | 0.50 ubuninzi |
165 kg / igubu okanye ngokweemfuno zabathengi.
H301+H311+H331: Inetyhefu xa iginyiwe, xa idibene nolusu okanye xa itsaliwe.
I-H314: Ibangela ukutshisa okukhulu kwesikhumba kunye nomonakalo wamehlo.
H373: Inokubangela umonakalo kumalungu
I-H411: Ityhefu kubomi basemanzini obuneziphumo ezihlala ixesha elide.
Iifotogram
Igama lomqondiso | Ingozi |
Ayilawulwa njengempahla eyingozi. |
Izilumkiso zokuphatha ngokukhuselekileyo
Qinisekisa ukungena komoya ngokucokisekileyo kwiivenkile kunye neendawo zokusebenza. Imveliso kufuneka isetyenzwe kwizixhobo ezivaliweyo kangangoko kunokwenzeka. Bamba ngokuhambelana nococeko olululo lwamashishini kunye nokuziqhelanisa nokhuseleko. Xa usebenzisa musa ukutya, ukusela okanye ukutshaya. Izandla kunye/okanye ubuso kufuneka zihlanjwe phambi kwekhefu nasekupheleni kweshifti.
Ukukhuselwa kumlilo kunye nokudubula
Imveliso iyatsha. Thintela intlawulo ye-electrostatic - imithombo yokutshisa kufuneka igcinwe icace kakuhle - izicima-mlilo kufuneka zigcinwe kufutshane.
Imiqathango yokugcina ngokukhuselekileyo, kuquka nakuphi na ukungahambelani.
Ukwahlula kwiiasidi kunye nezinto ezenza iasidi.
Uzinzo lokugcina
Ukugcinwa kwexesha: Iinyanga ezingama-24.
Ukusuka kwidatha yobude bexesha lokugcinwa kweli phepha ledatha yokhuseleko akukho ngxelo ivunyelweneyo malunga newaranti yezakhiwo zesicelo inokuthatyathwa.