Isikhwama Sokupakisha Esingabonakali Esilwa Nenkungu Isitolo Sezithelo Isitolo Sezitolo Esikhulu Imifino Nezithelo Izikhwama Zepulasitiki Eziphefumulayo

Izikhwama zokugcina ukudla okusha eziphefumula kancane, izikhwama zokugcina ukudla okusha ezingakhuphi inkungu, izikhwama zokupakisha zezithelo nemifino ezikhethekile zezitolo ezinkulu, kanye nezikhwama zokugcina ukudla okusha zezithelo nemifino ezingakhuphi inkungu ezitolo ezinkulu, uke wazibona?
Izikhwama ezilwa nenkungu ziyizikhwama zepulasitiki ezinezengezo zokulwa nenkungu. Izikhwama zepulasitiki ziyizinhlayiya zepulasitiki ngaphambi kokukhiqizwa. Ngaphambi kokucutshungulwa, i-ejenti yokulwa nenkungu kanye nezinhlayiya zepulasitiki ezahlukahlukene ziyaxutshwa ndawonye, ​​kanti izikhwama zepulasitiki ezikhiqizwayo ziyizikhwama ezilwa nenkungu.
I-ejenti yokulwa nenkungu yenziwe nge-tuff enezimbobo ene-gas adsorption, i-cristobalite ne-silica kanye nezinye izimpushana ezincane. Ngemva kokungeza, ingathuthukisa i-antifogging, i-ethylene amuncwa, i-water amuncwa, i-antibacterial kanye nezinye izakhiwo zefilimu. , Imifino idlala indima yokulwa nenkungu kanye nokulondolozwa.
Ngenxa yokuthi intengo ye-anti-fogging agent iphakeme kakhulu, iphindwe kabili intengo yezinhlayiya zepulasitiki, futhi idinga ifomula ethile, aziningi izinkampani ezikwazi kahle le fomula, ngakho-ke intengo yezikhwama zokulwa nenkungu nayo iphakeme kakhulu.
I-masterbatch evikela inkungu ayisetshenziselwa nje kuphela ukulondolozwa nokuthuthwa kwezithelo nemifino ekushiseni kwegumbi, kodwa futhi ingasetshenziswa ukulondolozwa kwemifino, izithelo, inyama, njll. ngaphansi kwezimo zokuqandisa (njengokuqandisa eziqandisini nasezindaweni zokugcina ezibandayo). Isusa iphutha lomphumela onganelisi wokulwa nenkungu we-masterbatch evamile yokulwa nenkungu lapho iseduze no-zero, futhi ayibangeli ukugcotshwa kwe-wax kuma-cooling rolls ngesikhathi sokukhiqizwa kwamafilimu afakiwe.
Izinzuzo ze-masterbatch entsha yokulwa nenkungu yokulondolozwa kokudla kwe-polyethylene blow molding kanye nefilimu ephonswe ukuthi isebenza ngokushesha kune-ejenti yokulwa nenkungu efilimu yangaphambilini enezingqimba eziningi noma ifilimu enezingqimba eyodwa. Yehlisa ngempumelelo umhwamuko wamanzi bese ujiya ube yifilimu yamanzi ewuketshezi, okwenza ipulasitiki ibonakale futhi icace kakhudlwana; ingabizi kakhulu, inomthamo ophansi, futhi ingakhulisa kakhulu ukubonakala kwefilimu kanye nokukhanya kobuso.