I-Tetramethylhexamethylenediamine Cas# 111-18-2 THDA
I-MOFAN TMHDA (TMHDA, Tetramethylhexamethylenediamine) isetshenziswa njenge-polyurethane catalyst.Isetshenziswa kuzo zonke izinhlobo zezinhlelo ze-polyurethane (igwebu eliguquguqukayo (i-slab futhi elibunjiwe), igwebu le-semigid, igwebu eliqinile) njenge-catalyst elinganiselayo.I-MOFAN TMHDA iphinde isetshenziswe kukhemistri ekahle futhi icubungule amakhemikhali njengebhlokhi yokwakha kanye ne-acid scavenger.
I-MOFAN TMHDA isetshenziswa kugwebu oluguquguqukayo (i-slab kanye nokubunjwa), igwebu eliqinile, igwebu eliqinile njll.
Ukubukeka | Uketshezi olucacile olungenambala |
I-Flash Point (TCC) | 73°C |
I-Gravity ethize (Amanzi = 1) | 0.801 |
Iphuzu elibilayo | 212.53°C |
Ukukhanya, i-25 ℃ | I-liqiud engenambala |
Okuqukethwe % | 98.00 imiz |
Okuqukethwe kwamanzi % | 0.50 ubuningi |
165 kg / isigubhu noma ngokwezidingo zamakhasimende.
H301+H311+H331: Inobuthi uma igwinywe, ithinta isikhumba noma uma ihogeliwe.
I-H314: Ibangela ukusha okukhulu kwesikhumba kanye nokulimala kwamehlo.
I-H373: Ingabangela ukulimala kwezitho zomzimbangokuchayeka isikhathi eside noma okuphindaphindiwe
I-H411: Inobuthi empilweni yasemanzini enemiphumela ehlala isikhathi eside.
Ama-pictograms
Igama lesiginali | Ingozi |
Ayilawulwa njengezimpahla eziyingozi. |
Izinyathelo zokuphepha zokuphatha okuphephile
Qinisekisa ukungena komoya okuphelele ezitolo nezindawo zokusebenza.Umkhiqizo kufanele usetshenzwe emishinini evaliwe ngangokunokwenzeka.Bamba ngokuhambisana nenhlanzeko enhle yezimboni kanye nokuphepha.Uma usebenzisa ungadli, ungaphuzi noma ubheme.Izandla kanye/noma ubuso kufanele zigezwe ngaphambi kwekhefu nasekupheleni kweshifu.
Ukuvikelwa emlilweni nokuqhuma
Umkhiqizo uyasha.Vimbela ukushajwa kwe-electrostatic - imithombo yokuthungela kufanele igcinwe icacile - izicishamlilo kufanele zigcinwe ziseduze.
Imibandela yokugcina okuphephile, okuhlanganisa noma yikuphi ukungahambisani.
Hlukanisa nama-asidi nezinto ezakha i-asidi.
Ukuqina kwesitoreji
Ubude besikhathi sokubeka: 24 Izinyanga.
Kusukela kudatha yobude besikhathi sokugcinwa kuleli phepha ledatha yokuphepha asikho isitatimende okuvunyelwene ngaso mayelana newarante yezakhiwo zesicelo esingathathwa.