Cov khoom
N, N, N', N'-Tetramethylethylenediamine
Lub npe: N-dimethylbenzylamine
Synonyms: BDMA; Araldite accelerator 062; aralditeaccelerator062; Benzenemethamine, N, N-dimethyl-; Benzenemethanamine, N, N-dimethyl-; Benzylamine, N, N-dimethyl-; Benzyl-N, N-dimethylamine; Dabco B-16; N-
Specification:
| Index | Txuj |
| Qhov tshwm sim | colorless rau straw daj pob tshab kua |
| Purity | ≥99.0% |
| Dej | ≤ 0.25% |
Khoom:
colorless rau straw daj pob tshab kua.Flash Point: 54 ° C, Specific Gravity ntawm 25 ° C: 0.9, boiling point 182 ° C.
Daim ntawv thov:
BDMA nyob rau hauv kev lag luam polyurethane yog polyester polyurethane thaiv mos ua npuas ncauj, polyurethane txheej catalyst, nruj thiab nplaum yog tsuas yog siv rau tawv ua npuas ncauj, tuaj yeem ua rau lub sijhawm thaum ntxov ntawm polyurethane ua npuas ncauj muaj zoo liquidity thiab uniform npuas qhov, ua npuas ncauj nrog zoo bonding quab yuam ntawm lub hauv paus. khoom.Nyob rau hauv lub tshav pob ntawm cov organic synthesis, tsuas yog siv rau cov organic synthesis dehydrohalogenation catalyst thiab acid neutralizer, BDMA kuj yog siv nyob rau hauv lub synthesis ntawm quaternary ammonium ntsev, zus tau tej cov cationic nto active fungicide, thiab lwm yam kuj yuav txhawb lub epoxy resin curing.Epoxy resin. yog dav siv nyob rau hauv hluav taws xob potting cov ntaub ntawv, txheej cov ntaub ntawv thiab epoxy pem teb txheej, Marine txheej thiab lwm yam.
Pobge thiab Cia:
180kg / nruas, kuj tuaj yeem muab cov kev qhia tshwj xeeb raws li cov neeg siv khoom ntim khoom.Sau hauv qhov chaw txias, cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab qhov chaw kub.Tiv thaiv tshav ntuj ncaj qha.Khaws lub thawv kaw kom nruj.Nws yuav tsum tau muab cais los ntawm oxidants, acids, acid chlorides, carbon dioxide, thiab edible tshuaj, thiab tsis txhob sib tov cia.Siv cov khoom tawg-pov thawj teeb pom kev zoo thiab qhov cua qhov cua.Nws yog txwv tsis pub siv cov cuab yeej siv tshuab thiab cov cuab yeej uas yooj yim tsim cov txim taws.Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv tsim nyog.
Emergency Overview:
Flamable.Ua phem los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.Ua rau kub hnyiab.Ua phem rau cov kab mob hauv dej, tej zaum yuav ua rau muaj kev cuam tshuam ntev rau hauv dej.
Qhov muag: Ua rau qhov muag kub hnyiab.
Daim tawv nqaij: Ua rau tawv nqaij kub hnyiab.Tej zaum yuav ua rau daim tawv nqaij rhiab heev, muaj kev tsis haum tshuaj, uas yuav tshwm sim thaum rov raug rau cov khoom no.Tej zaum yuav ua rau dermatitis.Tej zaum yuav muaj teeb meem yog tias nqus los ntawm daim tawv nqaij.
Kev Noj Qab Haus Huv: Ua phem yog tias nqos.Tej zaum yuav ua rau mob hnyav thiab mus tas li rau lub plab zom mov.Ua rau gastrointestinal ib ntsuj av hlawv.Tej zaum yuav ua rau tremors thiab convulsions.Tej zaum yuav ua rau xeev siab thiab ntuav.
Inhalation: Tej zaum yuav ua rau mob hawb pob vim kev ua xua ntawm lub ntsws.Ua rau muaj tshuaj lom neeg kub nyhiab rau txoj kev ua pa.Kev nqus pa tuaj yeem ua rau tuag taus vim qhov mob spasm, o, edema ntawm lub larynx thiab bronchi, tshuaj pneumonitis thiab pulmonary edema.
Vapors tuaj yeem ua rau kiv taub hau lossis ua tsis taus pa.
Ntev: Ntev ntev lossis rov ua dua ntawm daim tawv nqaij tuaj yeem ua rau mob dermatitis thiab ua rau puas tsuaj thiab / lossis ulceration.
