Ifilimu yokupakisha ye-Melt EVA ephansi
ZonpakTMlow melt EVA emaphaketheni ifilimuyakhelwe ngokukhethekile i-FFS (Form-Fill-Seal) ukupakishwa okuzenzakalelayo kwezithasiselo zenjoloba nepulasitiki. Ngenxa yezakhiwo zefilimu zokuncibilika okuphansi nokuhambisana kahle nenjoloba namanye ama-polymer, izikhwama ezenziwe ngefilimu kanye nezinto eziqukethwe zingafakwa ngokuqondile kumxube we-banbury phakathi nenqubo yokuhlanganisa iraba. Ukusebenzisa le filimu yokupakisha encibilikayo ephansi kungakhuphula kakhulu ukukhiqiza nokusebenza kahle, kuthuthukise indawo yokusebenza, futhi kunciphise izindleko zokukhiqiza. Abahlinzeki bezithako zenjoloba nepulasitiki bangasebenzisa le filimu ukwenza amaphakheji amancane afanayo ukuze kube lula kubasebenzisi.
PROPERTIES:
Izindawo zokuncibilika ezihlukene ziyatholakala njengoba kudingeka amakhasimende.
Ifilimu ine-solubility enhle kanye nokuhlakazeka kwenjoloba namapulasitiki. Amandla aphezulu efilimu ayenza ifanele umshini wokupakisha ozenzakalelayo.
Ifilimu ayiyona into enobuthi, inokuqina okuhle kwamakhemikhali, ukumelana nokuqhekeka kwemvelo, ukumelana nesimo sezulu nokuhambisana nenjoloba nepulasitiki.
IZICELO:
Le filimu isetshenziselwa ikakhulukazi amaphakheji amancane naphakathi (ama-500g kuya ku-5kg) ezinto ezihlukahlukene zamakhemikhali nama-reagents (isb. i-peptizer, i-anti-aging agent, i-accelerator, i-ejenti yokuphulukisa kanye namafutha okucubungula) ezimbonini zenjoloba nepulasitiki.
| Amazinga Obuchwepheshe | |
| Iphoyinti lokuncibilika liyatholakala | 72, 85, 100 deg. C |
| Izici ezingokomzimba | |
| Amandla aqinile | ≥12MPa |
| Ukwandisa ngesikhathi sekhefu | ≥300% |
| I-modulus ekukhuleni okungu-100%. | ≥3MPa |
| Ukubukeka | |
| Ubuso bomkhiqizo buyisicaba futhi bushelelezi, akukho ukushwabana, akukho bubble. | |
