Imikhiqizo
I-ethylene-vinyl acetate copolymer
I-Ethylene-vinyl acetate copolymer Chemical Properties
| Iphoyinti lokuncibilika | 75 °C |
| Iphuzu elibilayo | <200 °C |
| ukuminyana | 0.948 g/mL ku-25 °C |
| Fp | 260 °C |
| ukuncibilika | i-toluene, i-THF, ne-MEK: i-soluble |
| ifomu | ama-pellets |
| Ukuzinza: | Izinzile.Okuvuthayo.Akuhambisani nama-oxidizing agents aqinile, izisekelo. |
| Ireferensi ye-CAS Database | 24937-78-8 |
| I-EPA Substance Registry System | I-Ethylene vinyl acetate polymer (24937-78-8) |
Ulwazi Lokuphepha
| Amakhodi Wengozi | Xn |
| Izitatimende Zobungozi | 40 |
| Izitatimende Zokuphepha | 24/25-36/37 |
| I-WGK Germany | 1 |
| I-RTECS | 000000041485 |
| I-Autoignition Temperature | 500 °F |
| Ikhodi ye-HS | 3905290000 |
I-Thylene-vinyl acetate copolymer Ukusetshenziswa kanye Nokuhlanganiswa
| Incazelo | I-Ethylene-vinyl acetate copolymer inokumelana nomthelela omuhle kanye nokumelana nokuqhekeka kwengcindezi, ukuthambile, ukunwebeka okuphezulu, ukumelana nokubhoboza kanye nokuzinza kwamakhemikhali, izakhiwo ezinhle zikagesi, i-biocompatibility enhle, kanye nokuminyana okuphansi, futhi iyahambisana nama-fillers, ama-ejenti abamba ilangabi anokuhambisana okuhle. isetshenziswa kakhulu emikhiqizweni yepulasitiki. |
| Izici ezingokomzimba | I-ethylene vinyl acetate itholakala njengama-waxy amhlophe e-pellet noma ifomu lempushana.Amafilimu ayakhanya. |
| Isebenzisa | Amashubhu aguquguqukayo, ukugxila kombala, ama-gaskets nezingxenye ezibunjiwe zezimoto, amalensi epulasitiki namaphampu. |
| Incazelo | I-elastomer esetshenziselwa ukuthuthukisa izakhiwo zokunamathela zokunamathela ezishisayo ezincibilikayo nezizwela ukucindezela, kanye nezingubo zokuguqulwa kanye ne-thermoplastics. |
| Izindlela Zokukhiqiza | Izisindo ezihlukahlukene zamangqamuzana e-ethylene vinyl acetate copolymers ezingahleliwe zingatholwa nge-polymerization ye-high-pressure radical, i-polymerization eqhubekayo ngobuningi, noma i-polymerization yesisombululo. |
| Incazelo evamile | I-poly (i-ethylene)co-vinyl acetate) (PEVA) iyimpahla evimbela ilangabi enezici ezinhle zomshini nezomzimba.Isetshenziswa kakhulu njengento yokuvikela embonini yocingo nekhebula. |
| Izicelo Zemithi | Ama-copolymers e-ethylene vinyl acetate asetshenziswa njengolwelwesi nokusekela ezinhlelweni zokulethwa kwezidakamizwa ze-laminated transdermal.Zingabuye zihlanganiswe njengezingxenye ezisekelweni ezinhlelweni ze-transdermal.Ama-ethylene vinyl acetate copolymers aboniswe njenge-matrix esebenzayo kanye nolwelwesi lokulethwa okulawulwayo kwe-atenolol triprolidine, ne-furosemide.Uhlelo lokukhishwa okulawulwayo kwe-atenolol lungathuthukiswa ngokuqhubekayo kusetshenziswa i-ethylene vinyl acetate copolymers nama-plasticizers. |
| Ukuphepha | I-Ethylene vinyl acetate isetshenziswa kakhulu ekusetshenzisweni kwemithi ye-topical njengolwelwesi noma ukusekelwa kwefilimu.Ngokuvamile kuthathwa njengesithako esingenabuthi futhi esingacasuli. |
| isitoreji | Ama-ethylene vinyl acetate copolymers azinzile ngaphansi kwezimo ezijwayelekile futhi kufanele agcinwe endaweni epholile, eyomile.Amafilimu e-ethylene vinyl acetate copolymers kufanele agcinwe ku-0-30 ° C kanye nomswakama ongaphansi kuka-75%. |
| Ukungahambisani | I-ethylene vinyl acetate ayihambisani nama-oxidizing agents aqinile nezisekelo. |
| Isimo Sokulawula | Kufakwe ku-FDA Inactive Ingredients Database (intrauterine suppository; ophthalmic preparations; periodontal film; transdermal film).Kufakwe emithini engeyona eyabazali enelayisense e-UK. |
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