Izindaba

Ekukhiqizweni kwamafilimu epulasitiki, amafilimu aqhunyiswe yi-PE (Polyethylene) adlala indima ebalulekile ekufakweni okuningi kokupakisha. Kodwa-ke, inqubo yokukhiqiza amafilimu e-PE asezingeni eliphezulu iza nezinselelo zayo, futhi yilapho ama-slip kanye nama-anti-block agents angena khona.

Isidingo sokusebenzisaama-slip kanye nama-anti-block agentsEkucutshungulweni kwefilimu eqhutshwe yi-PE akukwazi ukweqiswa. Njengoba amafilimu e-PE ekhiqizwa, anomkhuba wemvelo wokunamathelana ngenxa yemvelo yawo ebushelelezi neguquguqukayo. Lesi simo, esaziwa ngokuthi ukuvimba, singabangela izinkinga ezinkulu ngesikhathi sokusonga ifilimu, ukugcinwa, kanye nokusetshenziswa okulandelayo. Ngaphandle kokwengezwa kwama-anti-block agents, amafilimu angahlangana ndawonye, ​​okwenza kube nzima ukuwakhulula kahle noma ukuwasebenzisa ngezinjongo zokupakisha. Ngaphezu kwalokho, ukungqubuzana kobuso bamafilimu kungaba phezulu kakhulu, okungaholela ebunzimeni ekusebenzeni kokupakisha okusheshayo. Lapha,ama-ejenti okushelelaziyasiza. Zinciphisa ukungqubuzana ebusweni befilimu, okuvumela ukuphathwa okubushelelezi kanye nokucubungula okusheshayo. Isibonelo, ekupakishweni kwemikhiqizo yokudla efana nokudla okulula noma izimpahla eziqandisiwe, amafilimu kudingeka ashelele kalula phezu kwemishini yokupakisha ukuqinisekisa imigqa yokukhiqiza esebenza kahle.

Uma kukhulunywa ngezinhlobo zeama-ejenti okushelelaEzitholakalayo, kunezinhlobo ezahlukene. Isigaba esisodwa esivamile ama-amides e-fatty acid. Lawa asetshenziswa kabanzi ngenxa yokusebenza kwawo kahle ekunciphiseni ukungqubuzana. Asebenza ngokuthuthela ebusweni befilimu futhi adale ungqimba lokugcoba. Olunye uhlobo ama-slip agents asekelwe ku-silicone, anikeza izakhiwo ezinhle kakhulu zokungqubuzana futhi afaneleka kakhulu ekusetshenzisweni lapho kudingeka khona i-coefficient ephansi kakhulu yokungqubuzana, njengasekukhiqizweni kokupakisha kwamadivayisi ezokwelapha. Kukhona futhi ama-slip agents asekelwe ku-wax anikeza ikhambi elingabizi kakhulu kwezinye izinhlelo zokupakisha ezisetshenziswayo ezijwayelekile.

Kodwa-ke, ngenkathi kusekelwe ku-amideama-ejenti okushelelaZithandwa kakhulu, zibangela inkinga engaba khona - inkinga yokuqhakaza noma ukufuduka. Uma kusetshenziswa inani elikhulu lama-amide slip agents, ngokuhamba kwesikhathi, angathuthela ebusweni befilimu bese ekhazimula. Lo mphumela wokuqhakaza ungaholela ekubukekeni okufiphele noma okunamafu efilimu, okuyinto engathandeki neze, ikakhulukazi ekusetshenzisweni lapho ukucaca kubalulekile khona, njengasekupakishweni kwemikhiqizo ecacile njengezimonyo noma ezinye izinto zokudla zekhwalithi ephezulu. Ngaphezu kwalokho, i-amide ethuthiwe ingathinta nokunyatheliswa kwefilimu. Kungaphazamisa ukunamathela kweyinki, okuholela ekhwalithini yokunyathelisa ephansi, ukufiphaza, noma ngisho nokuqhekeka kweyinki. Lokhu kungaba yisithiyo esikhulu kumikhiqizo ethembele ekunyathelisweni okucacile nokucacile kokupakisha ukuze idonse abathengi.

SILIKE i-ejenti yokushelela engaqhakazi, thuthukisa ikhwalithi yokupakisha okuguquguqukayo noma eminye imikhiqizo yefilimu

Ukuze kuxazululwe le nkinga, ithimba locwaningo nokuthuthukiswa kwe-SILIKE liphumelele ekwakheni i-ejenti yokushelela ifilimu enezici zokungangenisi imvula ngokuzama namaphutha kanye nokuthuthukisa. I-SILIKE super slip kanye ne-anti-blocking masterbatch ingumkhiqizo ocwaningwe futhi othuthukiswe ngokukhethekile wamafilimu epulasitiki. Lo mkhiqizo uqukethe i-silicone polymer eguquliwe ngokukhethekile njengesithako esisebenzayo sokunqoba izinkinga ezivamile ezinazo izinto zokushelela zendabuko, njengokuna kwemvula kanye nokunamathela kokushisa okuphezulu, njll.

SILIKE i-ejenti yokushelela engaqhakaziiwumkhiqizo we-co-polysiloxane oguquliwe oqukethe amaqembu asebenzayo e-organic, futhi ama-molecule awo aqukethe izingxenye ze-polysiloxane chain kanye namaqembu asebenzayo e-carbon chain ende. Ekulungiseleleni ifilimu yepulasitiki, inezici ezivelele zokushisa okuphezulu okubushelelezi, inkungu ephansi, ukungabi namvula, ukungabi nampuphu, ukungabi namthelela ekuvaleni ukushisa, ukungabi namthelela ekunyatheliseni, ukungabi naphunga, ukuqina kokungqubuzana njalo njalo. Lo mkhiqizo usetshenziswa kabanzi ekukhiqizweni kwamafilimu e-BOPP/CPP/PE/TPU/EVA, afanelekela izinqubo zokusakaza, ukubumba nge-blow kanye nokudweba.

Ekuphetheni, ukuqonda ukusetshenziswa okufanele kweama-slip kanye nama-anti-block agentsekucutshungulweni kwefilimu eqhutshwe yi-PE kubalulekile kubakhiqizi. Ngokukhetha ngokucophelela uhlobo olufanele kanye nenani lalezi zithasiselo, zinganqoba izinselele zokuvimba ifilimu kanye nokungqubuzana okuphezulu, ngenkathi futhi zinciphisa izinkinga zekhwalithi ezingaba khona ezihlobene nama-ejenti athile.

Uma ufuna ukuthuthukisa ikhwalithi yokupakisha okuguquguqukayo noma eminye imikhiqizo yefilimu, ungacabanga ngokushintsha i-ejenti yokushelela, uma ufuna ukuzama i-ejenti yokushelela ifilimu ngaphandle kokunisela, ungaxhumana ne-SILIEK, sinezixazululo eziningi zokucubungula ifilimu yepulasitiki.

Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.

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