Tetramethylpropanediamine CAS # 110-95-2 TMPDA
MOFAN TMPDA, CAS: 110-95-2, tsis muaj xim rau lub teeb daj pob tshab kua, soluble hauv dej thiab cawv. Nws yog tsuas yog siv rau zus tau tej cov polyurethane ua npuas ncauj thiab polyurethane microporous elastomers. Nws kuj tseem tuaj yeem siv los ua kev kho catalyst rau epoxy resin. Ua raws li tshwj xeeb hardener lossis accelerator rau cov xim, foams thiab nplaum resins. Nws yog ib qho tsis-flammable, ntshiab / tsis muaj xim kua.
| Qhov tshwm sim | Ntshiab kua |
| Flash Point (TCC) | 31 ° C |
| Specific Gravity (Dej = 1) | 0.778 ib |
| Boiling Point | 141.5°C dej |
| Kev ntsuas kub, 25 ℃ | Colorless rau lub teeb daj liqiud |
| Cov ntsiab lus % | 98.00 Nws |
| Cov ntsiab lus dej% | 0.50 max |
160 kg / nruas los yog raws li cov neeg siv khoom xav tau.
H226: Flammable kua thiab vapor.
H302: Ua phem yog tias nqos.
H312: Ua phem rau ntawm daim tawv nqaij.
H331: Toxic yog nqus tau.
H314: Ua rau tawv nqaij kub hnyiab thiab qhov muag puas.
H335: Tej zaum yuav ua rau ua pa ua pa.
H411: Tshuaj lom rau cov dej hauv lub neej nrog cov teebmeem ntev.
Daim duab
| Cov lus qhia | Kev phom sij |
| UN tus lej | 2929 ib |
| Chav kawm | 6.1 + 3 |
| Tsim nyog shipping npe thiab piav qhia | Toxic kua, flammable, organic, nos (Tetramethylpropylenediamine) |
| Tshuaj npe | (Tetramethylpropylenediamine) |
Kev ceev faj rau kev nyab xeeb: Kev ntsuas / ceev faj
Cia thiab tuav ceev faj siv tau rau cov khoom: Kua. Tshuaj lom. Corrosive. Flamable. Txaus ntshai rau ib puag ncig. Muabtsim nyog tso pa tawm ntawm cov tshuab.
Cov lus qhia txog kev nyab xeeb
Kev haus luam yeeb, noj mov thiab haus cawv yuav tsum txwv tsis pub nyob hauv thaj chaw thov. Siv cov kev tiv thaiv ua ntej tiv thaiv cov kab mob static. Qhibnruas ua tib zoo raws li cov ntsiab lus yuav nyob rau hauv siab. Muab daim pam hluav taws nyob ze. Muab da dej, qhov muag da dej. Muab cov khoom siv dej nyob ze ntawmpoint ntawm kev siv. Tsis txhob siv cua rau kev hloov pauv. Txwv txhua qhov chaw ntawm qhov hluav taws xob thiab hluav taws xob - Tsis txhob haus luam yeeb. Siv tsuas yog hauv thaj chaw uas muaj kev tawgcov khoom pov thawj.
Kev ntsuas huv
Txwv tsis pub sib cuag nrog daim tawv nqaij thiab qhov muag thiab nqus pa. Thaum siv tsis txhob noj, haus lossis haus luam yeeb.
Ntxuav tes tom qab tuav. Tshem tawm cov khaub ncaws tsis huv thiab cov cuab yeej tiv thaiv ua ntej nkag mus rau qhov chaw noj mov.
Cov xwm txheej rau kev ruaj ntseg cia, suav nrog txhua qhov tsis sib xws:
Khaws rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Cov thawv ntim uas tau qhib yuav tsum tau ua tib zoo muab rov qab thiab khaws cia kom ruaj kom tsis txhob xau.
Khaws tiv thaiv los ntawm ya raws thiab cua sov. Tshem tawm tag nrho cov khoom siv hluav taws xob. Muab ib tug catch-tank nyob rau hauv ib tug bunded cheeb tsam. Muab impermeable pem teb.
Muab cov khoom siv hluav taws xob tsis zoo. Muab hluav taws xob hauv av ntawm cov khoom siv thiab cov khoom siv hluav taws xob siv tau hauv cov huab cua tawg.
Tsis txhob cia siab tshaj: 50 ° C
Cov khoom tsis sib xws:
Muaj zog oxidizing tus neeg saib xyuas, Perchlorates, Nitrates, Peroxides, Muaj zog acids, Dej, Halogen, Cov khoom yuav ua rau muaj kev kub ntxhov hauv alkalineIb puag ncig, Nitrites, Nitrous acid - Nitrites - Oxygen.
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