Tetramethyl ThexamethylenediaMine CAS # 111-18-2 Tmhda
MOFAN TMHDA (tmhda, tetramethyl thethylenenediamine) yog siv los ua polyurethane catalyst. Nws yog siv nyob rau hauv txhua hom polyurethane tshuab (flexible ua npuas ncauj (slab thiab moulded), semirigid ua npuas ncauj, ua npuas ncauj zoo) raws li ib tug zoo catalalyst. MOFAN TMHDA kuj tseem siv tau cov tshuaj lom neeg thiab cov txheej txheem zoo li lub tsev thaiv thiab acid scavenger.
MOFAN TMHDA yog siv hauv kev ua npuas ncauj (slab flex thiab mouldid), semi rigid ua npuas ncauj, txhav ua npuas ncauj thiab lwm yam.
| Kev tshwm sim | Tsis muaj kob ua kua |
| Flash point (TCC) | 73 ° C |
| SPECIFICAL (DEJ = 1) | 0.801 |
| Kub taw tes | 212,53 ° C |
| Apperance, 25 ℃ | Lees Lees Lag |
| Cov ntsiab lus% | 98.00min |
| Dej ntsiab% | 0.50 max |
165 kg / nruas lossis raws li cov neeg siv khoom xav tau.
H301 + H311 + H331: Toxic yog tias nqos, hauv kev sib cuag nrog tawv nqaij lossis yog nqus tau.
H314: Ua rau cov tawv nqaij hnyav thiab qhov muag puas.
H373: Tej zaum yuav ua rau kev puas tsuaj rau cov plab hnyuv siab raum
H411: Kev lom zem rau dej ua neej ntev nrog kev ntev ntev.
Pictograms
| Ntsiab Lus Cov Lus | Xwm txheej |
| UN NUM | 2922 |
| Hom | 8 + 6.1 |
| Lub npe thauj khoom uas tsim nyog thiab cov lus piav qhia | Corrosive lioid, lom, Nos (n, n, n, n, n, n, n |
Kev ceev faj rau kev nyab xeeb
Ua kom meej meej kev nyab xeeb cua ntawm cov khw muag khoom thiab chaw ua haujlwm. Cov khoom yuav tsum tau ua haujlwm hauv cov cuab yeej kaw kom deb li deb tau. Kov raws li kev nyiam huv thiab kev xyaum kev nyab xeeb. Thaum siv tsis noj, haus lossis haus luam yeeb. Tes thiab / lossis lub ntsej muag yuav tsum tau ntxuav ua ntej tawg thiab thaum kawg ntawm kev ua haujlwm.
Kev tiv thaiv tawm tsam hluav taws thiab tawg
Cov khoom yog combillible. Tiv thaiv kev tiv thaiv eldetatic - cov txiaj ntsig ntawm cov ignition yuav tsum tau ceev kom zoo meej - Cov tua hluav taws yuav tsum tau khaws cia.
Cov kev mob rau kev nyab xeeb cia, suav nrog txhua qhov tsis muaj peev xwm.
Sumegrate los ntawm cov kua qaub thiab acid ua qauv tshuaj yeeb dej caw.
Kev tso khoom ruaj khov
Cia Duration: 24 lub hlis.
Los ntawm cov ntaub ntawv ntawm kev cia Lub sijhawm nyob hauv daim ntawv kev nyab xeeb tsis pom zoo hais tias cov khoom lag luam tuaj yeem txiav tawm.
