N-Vinyl-epsilon-caprolactam (CAS# 2235-00-9)
| Hazard Symbols | Xn – Zvinokuvadza |
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa R41 - Njodzi yekukuvara kwakakomba kwemaziso R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S39 - Pfeka dziviriro yeziso / kumeso. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. |
| WGK Germany | 3 |
| TSCA | Ehe |
| HS Code | 29337900 |
Nhanganyaya
N-vinylcaprolactam ndeye organic compound. Iyi inotevera sumo yezvivakwa, mashandisiro, kugadzirira uye kuchengetedza ruzivo rweN-vinylcaprolactam:
Hunhu:
N-vinylcaprolactam imvura isina ruvara kusvika kuchiedza yero uye inonhuwira zvakasiyana.
Shandisa:
N-vinylcaprolactam ine huwandu hwakawanda hwekushandisa muindasitiri yemakemikari. Iyo yakakosha yekugadzira zvinhu, iyo inogona kushandiswa semonomer yemapolymers, catalyst yepolymerization reactions, mbishi zvinhu zve surfactants uye plasticizers. Inogonawo kushandiswa munzvimbo dzakadai semajasi, ingi, dhayi, uye rabha.
Nzira:
Nzira yakajairika yekugadzirira yeN-vinylcaprolactam inowanikwa nekuita kwe caprolactam uye vinyl chloride pasi pemamiriro e-alkaline. Matanho chaiwo ndeekunyungudutsa caprolactam mumushonga wakakodzera, kuwedzera vinyl chloride uye alkaline catalyst, uye kupisa reflux reaction kwenguva yakati, uye chigadzirwa chacho chinogona kuwanikwa ne distillation kana kubvisa.
Zvekuchengetedza
N-vinylcaprolactam inogona kunge ichishungurudza ganda uye maziso pasi pemamwe mamiriro ezvinhu, uye inofanira kushambidzwa nemvura yakawanda pakarepo mushure mekubatana. Paunenge uchishandisa uye kubata mukomboni, zvinodikanwa kupfeka midziyo yekudzivirira yakakodzera senge magirovhosi, magirovhosi, uye zvipfeko zvekudzivirira kuti uve nechokwadi chekushanda zvakanaka. Inofanira kuchengetwa munzvimbo inotonhorera, yakaoma, kure nemoto uye zvinhu zvinopisa. Panguva yekushandiswa nekuchengetedza, ndapota tevera nzira dzakakodzera dzekuchengetedza uye nhungamiro.
