Zoo siab Tetramethylxylylene diisocyanate TMXDI (META) cas 2778-42-9
TMXDI (META) yog aliphatic isocyanate monomer uas muaj ob pawg tertiary aliphatic diisocyanate. Qhov kev ua haujlwm no muab cov khoom tshwj xeeb piv rau thawj thiab theem nrab isocyanate uas muaj monomers.
TMXDI monomer yog siv los npaj cov polyurethane dispersions uas tsis muaj kuab tshuaj. Cov dispersions no tuaj yeem tsim los muab kev nplaum, kev ywj pheej, thiab kev tawv rau cov nplaum uas ruaj khov, dej-borne, coatings, thiab inks.
1. Cov tshuaj polyurethane uas tsis muaj kuab tshuaj
2. Waterborne automotive OEM basecoat
3. Cov xim pleev xim rau tsheb uas muaj dej los ntawm
4. Cov txheej txheem dej rau cov yas thiab ntoo
5. Cov tshuaj pleev xim rau tawv nqaij uas ntws los ntawm dej
6. Cov nplaum ua kom sov
7. Cov nplaum laminating
8. Cov kua dej uas ntws los ntawm dej
9. tus neeg sawv cev kho mobHTPBroj av
200KG/NTSHAV
TMXDI (META) aliphatic isocyanate rhiab heev rau cov dej noo thiab yuav tsum khaws cia rau hauv cov thawv qub uas kaw ruaj ruaj kom tiv thaiv kev kis kab mob nrog cov dej noo thiab huab cua. Yog tias khaws cia cov thawv uas puv ib nrab, nws yog ib qho zoo kom npog qhov chaw ua kua nrog nitrogen qhuav ua ntej kaw.
| Khoom | Tus nqi |
| Qhov tsos | kua tsis muaj xim |
| Molecular Mass | 244.3 |
| Cov ntsiab lus NCO (% los ntawm qhov hnyav) | 34.4 |
| Kub Npau (°C, 50 mmHg) | 150 |
| Qhov Teeb Meem (°C) | 153 |
| Lub zog nqus tshwj xeeb ntawm 25 ° C | 1.07 |
