Tetramethylhexamethylenediamine Cas # 111-18-2 TMHDA
MOFAN TMHDA (TMHDA, Tetramethylhexamethylenediamine) yog siv ua polyurethane catalyst. Nws yog siv rau hauv txhua hom polyurethane systems (ua npuas yooj ywm (slab thiab molded), semirigid ua npuas, ua npuas ruaj khov) ua ib qho catalyst zoo. MOFAN TMHDA kuj tseem siv rau hauv kev tshuaj lom neeg zoo thiab cov txheej txheem tshuaj ua cov khoom siv hauv tsev thiab cov tshuaj lom neeg.
MOFAN TMHDA siv rau hauv cov ua npuas ncauj uas yoog tau (slab thiab molded), ua npuas ncauj semi rigid, ua npuas ncauj rigid thiab lwm yam.
| Qhov tsos | kua ntshiab tsis muaj xim |
| Qhov Teeb Meem Ceev (TCC) | 73°C |
| Lub Zog Nqus Tshwj Xeeb (Dej = 1) | 0.801 |
| Kub Kub | 212.53°C |
| Qhov tshwm sim, 25 ℃ | Cov kua tsis muaj xim |
| Cov ntsiab lus % | 98.00 feeb |
| Cov dej ntsiab lus% | 0.50 siab tshaj |
165 kg / nruas lossis raws li cov neeg siv khoom xav tau.
H301+H311+H331: Muaj tshuaj lom yog tias nqos, kov daim tawv nqaij lossis yog tias nqus pa.
H314: Ua rau kub hnyiab ntawm daim tawv nqaij thiab ua rau lub qhov muag puas tsuaj.
H373: Tej zaum yuav ua rau cov kab mob puas tsuaj
H411: Muaj tshuaj lom rau cov tsiaj txhu hauv dej thiab muaj cov teebmeem mus ntev.
Cov duab cim
| Lo lus qhia | Txaus ntshai |
| Tus lej UN | 2922 |
| Chav Kawm | 8+6.1 |
| Lub npe thiab piav qhia txog kev xa khoom kom raug | COV KUA TXOB, TSHUAJ PLAWS, NOS (N,N,N',N'-tetramethylhexane-1,6-diamine) |
Cov kev ceev faj rau kev tuav pov hwm kom muaj kev nyab xeeb
Xyuas kom muaj cua nkag tau zoo hauv cov khw muag khoom thiab thaj chaw ua haujlwm. Cov khoom yuav tsum tau ua haujlwm hauv cov khoom siv kaw kom deb li deb tau. Ua raws li kev tu cev huv thiab kev nyab xeeb hauv kev lag luam. Thaum siv tsis txhob noj, haus lossis haus luam yeeb. Yuav tsum ntxuav tes thiab/lossis lub ntsej muag ua ntej so thiab thaum kawg ntawm lub sijhawm ua haujlwm.
Kev tiv thaiv hluav taws thiab tawg
Cov khoom no yooj yim hlawv. Tiv thaiv kom tsis txhob muaj hluav taws xob ntau dhau - cov chaw uas ua rau hluav taws kub yuav tsum khaws cia kom deb ntawm cov khoom siv hluav taws - cov tshuaj tua hluav taws yuav tsum khaws cia kom deb ntawm tes.
Cov xwm txheej rau kev khaws cia kom muaj kev nyab xeeb, suav nrog txhua yam tsis sib xws.
Cais tawm ntawm cov kua qaub thiab cov tshuaj tsim kua qaub.
Kev ruaj khov ntawm kev khaws cia
Lub sijhawm khaws cia: 24 Lub Hlis.
Los ntawm cov ntaub ntawv txog lub sijhawm khaws cia hauv daim ntawv qhia kev nyab xeeb no tsis muaj cov lus pom zoo txog kev lees paub ntawm cov khoom siv thov.








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