Muab cov khoom zoo Trans-CHDI CAS 7517-76-2 Trans-1,4-cyclohexane diisocyanate (CHDI)
Trans-CHDI muaj cov yam ntxwv ntawm cov qauv molecular yooj yim, siab symmetry thiab tsis tu ncua. cov khoom elastic npaj los ntawm nws muaj kev ua tau zoo, zoo heev hydrolysis tsis kam, siab softening kub (txog li 270 ℃), qis iav hloov kub (txog -80 ℃), qis thermal hysteresis, zoo heev mechanical zog, thiab tsis tig daj nyob rau hauv ultraviolet lub teeb irradiation.
Trans-CHDI siv tau rau cov log tsheb tshwj xeeb, cov khoom yas tshwj xeeb, nrog rau kev hnav siab, cov khoom siv muaj zog siab, cov khoom siv kho mob tshwj xeeb thiab lwm yam khoom.
| Khoom | Cov Ntawv Qhia |
| Qhov tsos | Dawb rau daj daj daj ntseg |
| Melting point, ℃ | 59 - 63 |
| Kub taw tes, 100kPa, ℃ | 260 |
| Lub zog ntawm cov pa dej, Pa, 20℃ | 0.8 |
| Qhov ceev, g/cm23, 70℃ | 1.116 |
| Qhov taw tes kub hnyiab, ℃ | >99 |
| Cov ntsiab lus NCO, % | ≥49.5 |
