I-Tetramethylpropanediamine Cas#110-95-2 TMPDA
I-MOFAN TMPDA, CAS: 110-95-2, uketshezi olukhanyayo olungenambala kuya koluphuzi olukhanyayo, oluncibilikayo emanzini nasetshwaleni. Isetshenziswa kakhulu ekukhiqizeni i-polyurethane foam kanye ne-polyurethane microporous elastomers. Ingasetshenziswa futhi njengesikhuthazi sokwelapha i-epoxy resin. Isebenza njenge-hardener noma i-accelerator ekhethekile yamapende, amagwebu kanye nama-resin anamathelayo. Luketshezi olungashi, olucacile/olungenambala.
| Ukubukeka | Uketshezi olucacile |
| I-Flash Point (TCC) | 31°C |
| Amandla Adonsela Phansi Aqondile (Amanzi = 1) | 0.778 |
| Indawo Yokubilisa | 141.5°C |
| Ukubukeka, 25℃ | I-liqiud engenambala kuya kophuzi okhanyayo |
| Okuqukethwe % | 98.00min |
| Okuqukethwe kwamanzi % | Umkhawulo ongu-0.50 |
160 kg / isigubhu noma ngokwezidingo zamakhasimende.
H226: Uketshezi oluvuthayo kanye nomhwamuko.
H302: Kuyingozi uma kugwinywa.
H312: Kuyingozi uma uthintana nesikhumba.
H331: Inobuthi uma iphefumulelwe.
H314: Kubangela ukusha okukhulu kwesikhumba kanye nomonakalo wamehlo.
H335: Kungabangela ukucasuka kokuphefumula.
H411: Kunobuthi ezimpilweni zasemanzini nemiphumela ehlala isikhathi eside.
Izithombe
| Igama lesiginali | Ingozi |
| Inombolo ye-UN | 2929 |
| Ikilasi | 6.1+3 |
| Igama lokuthumela elifanele kanye nencazelo | Uketshezi olunobuthi, oluvuthayo, oluphilayo, olune-nos (i-Tetramethylpropylenediamine) |
| Igama lekhemikhali | (I-Tetramethylpropylenediamine) |
Izinyathelo Zokuqapha Ukuphatha Ngokuphephile: Izinyathelo Zobuchwepheshe/Izinyathelo Zokuqapha
Izinyathelo zokuqapha zokugcina nokuphatha ezisebenza emikhiqizweni: Uketshezi. Ubuthi. Ukugqwala. Kuyavutha. Kuyingozi emvelweni. Nikezaumoya ofanele wokukhipha umoya emishinini.
Iseluleko sokuphatha ngokuphephile
Ukubhema, ukudla nokuphuza kufanele kuvinjelwe endaweni esetshenziswayo. Thatha izinyathelo zokuqapha ekukhipheni uketshezi olungasebenzi. Kuvuliwe.shaya idrama ngokucophelela ngoba okuqukethwe kungase kube ngaphansi kwengcindezi. Beka ingubo yomlilo eduze. Beka amashawa, izindawo zokugeza amehlo. Beka amanzi eduzeindawo yokusebenzisa. Ungasebenzisi umoya ukudlulisa. Vimbela yonke imithombo yezinhlansi kanye nokushisa - Ungabhemi. Sebenzisa kuphela endaweni equkethe ukuqhumaimishini yokufaka ubufakazi.
Izindlela zokuhlanzeka
Vimbela ukuthintana nesikhumba namehlo kanye nokuhogela umusi. Uma usebenzisa ungadli, ungaphuzi noma ungabhemi.
Geza izandla ngemva kokuphatha. Susa izingubo ezingcolile kanye nemishini yokuzivikela ngaphambi kokungena ezindaweni zokudlela.
Imibandela yokugcina ephephile, okuhlanganisa noma yikuphi ukungahambisani:
Gcina endaweni eyomile, epholile futhi enomoya omuhle. Izitsha ezivulwa kumele zivalwe kabusha ngokucophelela futhi zigcinwe ziqonde phezulu ukuze kuvinjelwe ukuvuza.
Gcina uvikelekile emswakama nasekushiseni. Susa yonke imithombo yokushisa. Faka ithangi lokubamba endaweni ehlanganisiwe. Faka phansi engangeni amanzi.
Nikeza imishini kagesi engangeni manzi. Nikeza imishini kagesi kanye nemishini kagesi esetshenziswa ezindaweni eziqhumayo.
Ungagcini ngaphezu kwalokhu: 50 °C
Imikhiqizo engahambisani:
Ama-oxidizing agents anamandla, ama-Perchlorate, ama-Nitrate, ama-Peroxide, ama-Acid anamandla, Amanzi, ama-Halogens, Umkhiqizo ongase usabele ngobudlova kuma-alkalineimvelo, ama-Nitrite, i-Nitrous acid - ama-Nitrite - i-oxygen.
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