Trietylenediamine CAS # 280-57-9 Teda
Teda crystalline catalystalline catalystalstst yog siv nyob rau hauv txhua hom polyurethane foams nrog nrog yoog slabstock, hloov pauv, hloov pauv, semi-hloovib siv thiab elastomeric. Nws tseem siv nyob rau hauv polyurethane txheej puv npo.Teda crystalline catalystalline ua nrawm ntawm isocyanate thiab dej, raws li ntawm isocyanate pawg thiab orgroxyl pawg.
MOFAN TEDA siv nyob rau hauv saj zawg zog sawbstock, yoog raws moulded, rigid, semi-hloovib siv thiab elastomeric. Nws tseem siv rau hauv cov txheej txheem polyurethane txheej txheem.
| Kev tshwm sim | Dawb crystalline lossis lub teeb daj |
| Flash taw tes, ° C (PMCC) | 62 |
| Viscosity @ 25 ° C MPA * S1 | NA |
| Kev nqus lus @ 25 ° C (G / cm3) | 1.02 |
| Dej solubility | soluble |
| Suav huag tus lej (mgkoh / g) | NA |
| Apperance, 25 ℃ | Dawb crystalline lossis lub teeb daj |
| Cov ntsiab lus% | 99.50min |
| Dej ntsiab% | 0.40 max |
25 kg / nruas lossis raws li cov neeg siv khoom xav tau.
H228: Cov tawv nqaij tawv.
H302: muaj kev phom sij yog nqos tau.
H315: Ua rau daim tawv nqaij khaus.
H318: Ua rau qhov muag puas hnyav.
Pictograms
| Ntsiab Lus Cov Lus | Xwm txheej |
| UN NUM | 1325 |
| Hom | 4.1 |
| Lub npe thauj khoom uas tsim nyog thiab cov lus piav qhia | Cov Khoom Siv Hluav Taws Xob, Cov organic, Nos, (1,4-diazabicycloctane) |
| Tshuaj lom neeg npe | 1,4-diazabicycloctane |
Kev ceev faj rau kev tuav huv kev nyab xeeb tsis txhob sib cuag nrog lub qhov muag. Siv cov khoom tiv thaiv tus kheej. Thaum siv, tsis txhob noj, haus lossis haus luam yeeb. Cov xwm txheej rau kev nyab xeeb, suav nrog txhua qhov tsis muaj peev xwm tsis khaws cia nyob ze acids. Khw muag khoom hauv cov thawv ntim hlau dua qhov chaw nyob sab nraum zoov, saum av hauv av, thiab muaj ib puag ncig ntawm cov chaw seev cev kom muaj nchuav lossis txia. Khaws cov ntim kom nruj rau hauv qhov chaw qhuav, txias thiab muaj cua zoo. Txav deb ntawm cov cua sov thiab cov khoom siv ntawm ignition. Khaws rau hauv qhov chaw qhuav, txias. Kom deb ntawm oxidizers. Kev ntsuas kev ntsuas / ceev faj kom deb ntawm cov nplaim taws, cov chaw kub thiab cov khoom siv ntawm ignition.
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