Ifilimu yokufakwa kweqoqo le-EVA
ZonpakTMEVAifilimu yokufakwa kwe-batchiwuhlobo olukhethekile lwefilimu yokupakisha enephuzu elithile lokuncibilika eliphansi. Isetshenziswa kakhulu emshinini wokupakisha ozenzakalelayo we-FFS (form-fill-seal) ukwenza amaphakheji amancane (100g-5000g) ezithasiselo zenjoloba noma amakhemikhali. Ngenxa yempahla yefilimu yendawo encibilikayo ephansi kanye nokuhambisana okuhle nenjoloba nepulasitiki, lawa maphakheji amancane angafakwa ngokuqondile ku-mixer yangaphakathi ngesikhathi senqubo yokuxuba, futhi izikhwama zizoncibilika futhi zihlakazeke ngokugcwele ekuxubeni njengesithako esisebenzayo. Iletha lula kubasebenzisi bezinto futhi iqeda ukulahlwa kwemfucuza yokupakisha.
Izindawo zokuncibilika ezihlukene ziyatholakala njengoba kudingeka amakhasimende. Izakhiwo zamakhemikhali ezizinzile namandla aphezulu efilimu ayenza ifaneleke kumakhemikhali amaningi enjoloba kanye nemishini yokupakisha ezenzakalelayo.
| Amazinga Obuchwepheshe | |
| Iphoyinti lokuncibilika | 65-110 degrees. C |
| Izici ezingokomzimba | |
| Amandla aqinile | MD ≥16MPaI-TD ≥16MPa |
| Ukwandisa ngesikhathi sekhefu | MD ≥400%I-TD ≥400% |
| I-modulus ekukhuleni okungu-100%. | MD ≥6MPaI-TD ≥3MPa |
| Ukubukeka | |
| Ubuso bomkhiqizo buyisicaba futhi bushelelezi, akukho ukushwabana, akukho bubble. | |
