Ifilimu yokuPakisha ye-EVA yezongezo zeRubha
ZonpakTMIfilimu yokupakisha ye-EVA yenzelwe ngokukodwa ukwenza iingxowa ezincinci zezongezo zerabha (umzekelo, i-100g-5000g) kunye nomatshini wokupakisha i-form-fill-seal (FFS). Iintlobo ezahlukeneyo zezongezo zerabha okanye iikhemikhali (umz. i-peptizer, i-agent yokuchasana nokuguga, i-ejenti yokunyanga, i-accelerator yonyango, i-oyile ye-rubber process) ziqhele ukusetyenziswa kwinkqubo yokuxuba irabha, kwaye yimali encinci kuphela yezi zixhobo ezifunekayo kwibhetshi nganye. Ke ezi phakheji zincinci zinokunceda abasebenzisi bezinto zokwandisa ukusebenza kakuhle kwaye banqande inkcitho yezinto eziphathekayo. Ifilimu yenziwe nge-EVA resin (i-copolymer ye-ethylene kunye ne-vinyl acetate) enendawo ethile yokuncibilika ephantsi kunye nokuhambelana kakuhle kunye nerubha okanye izinto ze-resin. Ke iingxowa kunye nezinto eziqulethweyo zinokufakwa ngokuthe ngqo kwi-mixer. Iingxowa ziya kunyibilika kwaye zisasazeke kwi-rubber compound njengesithako esisebenzayo esincinci.
Iifilimu ezinamaqondo ahlukeneyo okunyibilika (i-65-110 degree Celsius) kunye nobukhulu ziyafumaneka kwiimeko ezahlukeneyo zokusebenzisa.
| Iidatha zobuGcisa | |
| Indawo yokunyibilika | 65-110 deg. C |
| Iimpawu ezibonakalayo | |
| Tensile strength | MD ≥16MPaTD ≥16MPa |
| Ukwandisa ngexesha lekhefu | MD ≥400%TD ≥400% |
| Imodulus kwi-100% yobude | MD ≥6MPaTD ≥3MPa |
| Imbonakalo | |
| Umphezulu wemveliso usicaba kwaye ugudile, akukho mibimbi, akukho bubble. | |
