Ifilimu ye-polypropylene cast (ifilimu ye-CPP) iwuhlobo lwefilimu ye-flat extrusion enganwetshiwe ekhiqizwa indlela yokusakaza, enezici zokungafihli kahle, i-gloss ephezulu, i-flatness enhle, ukufakwa kalula ukushisa, njll. i-aluminium plating, ukuphrinta, ukuhlanganisa, njll emva kokwelashwa kwe-corona, ngakho-ke isetshenziswa kabanzi ekufakweni kokudla, izidingo zansuku zonke, imikhiqizo ye-elekthronikhi nokunye.
Esinye sezici zefilimu ye-CPP ukubonakala kwayo, futhi ukusebenza kwayo kuthinta ngqo izinga lokupakisha. Izinto ezithinta ukucaca kwefilimu ye-CPP zinezigaba ezimbili ezinkulu: inqubo yokwakhiwa kanye nokukhiqiza. Ukwakhiwa kufaka phakathi izinto ezisemqoka kanye nezinto ezisizayo; inqubo yokukhiqiza: izinga lokushisa elincibilikayo kanye nezinga lokushisa le-roller elipholisa, igebe le-dies lip, ukuphakama kwegebe lomoya (okungukuthi, ibanga phakathi komlomo wokufa kanye ne-roller yokupholisa), i-vacuum box vacuum, ivolumu yomoya webhokisi lomoya, njalonjalo.
Umthelela wezinto eziyinhloko ekukhanyeni kwefilimu ye-polypropylene cast CPP
Izinto eziyinhloko zefilimu ye-CPP ngokuvamile zisetshenziselwa izinga lokuncibilika kwe-6 ~ 12g/10min resin, ihlukaniswe yaba i-homopolymer PP, i-copolymer kanambambili PP, i-terpolymer PP, ngokuvamile, ukubonakala kwe-copolymer PP kungcono kune-homopolymer, kodwa ukuqina kwe-homopolymer. I-PP ingcono kune-copolymer, futhi i-homopolymer PP ayinakho ukuvaleka kokushisa, i-copolymer PP inendawo yokuvala okuhle, ikakhulukazi i-terpolymer PP, enokuqina okuhle kokushisa okuphansi. I-Copolymer PP inokuvaleka kahle kokushisa, ikakhulukazi i-ternary copolymer PP, inokuqina okuhle kokushisa okuphansi kokushisa, ukuthi ifanelana kanjani ngokuya ngezidingo zohlelo lokusebenza lwefilimu.
Umphumela wezinto ezisizayo ekukhanyeni kwefilimu ye-polypropylene cast CPP
Izinto ezisizayo zefilimu ye-CPP zifaka i-anti-blocking agent/ejenti yokuvula, i-slip agent, i-antistatic agent, njll. Ingxenye eyinhloko ye-ejenti yokuvula i-silica. Ingxenye eyinhloko ye-ejenti yokuvula i-silicon dioxide, kufanelekile ukusebenzisa i-silicon dioxide yokwenziwa, izinhlayiya zayo zibushelelezi, zifana, futhi zinomthelela omncane ekukhanyeni kwefilimu; i-ejenti ebushelelezi, i-ejenti ye-antistatic enobushelelezi, engeza inani elifanele le-ejenti ebushelelezi, i-ejenti ye-antistatic, ithuthukise ukushelela kanye nezakhiwo ze-antistatic ngasikhathi sinye, kuyasiza ekuthuthukiseni isicwebezelisi sefilimu, esiza ekuthuthukisweni kokungafihli.
Umthelela wezithasiselo ze-amide ekukhanyeni kwefilimu ye-polypropylene cast CPP
Ama-agent ajwayelekile okushelela amafilimu ama-amide: Indima eyinhloko yezithasiselo ze-amide (i-erucic acid amides, i-oleic acid amides, njll.) ekukhiqizeni amafilimu e-polyolefin iwukunikeza izici zokushelela. Ukwengezwa kwe-ejenti yokushelela kusebenza njengechibi elakhelwe ngaphakathi le-lubricant ye-polymer matrix, ethuthela phezulu kwefilimu ye-polymer ngokushesha ngemva kokushiya isikhunta. Ama-fatty acid amides ancibilika ekuncibilikeni kwe-amorphous ngesikhathi sokucutshungulwa, kodwa njengoba i-polymer iphola futhi iqala ukucwebezela, i-ejenti yokushelela iyakhishwa ku-matrix ye-polymer eqinile. Ifinyelela phezulu futhi yakha isendlalelo sokugcoba, okuholela endaweni ebushelelezi.
Kodwa-ke, ngenxa yokwakheka, izici zesakhiwo kanye nesisindo esincane samangqamuzana ama-agent wendabuko wefilimu (ama-amides), kulula kakhulu ukuvuthwa noma abe yimpuphu, futhi uma zengezwa ngokweqile, kuzokwakhiwa ungqimba lwenkungu ebusweni be-fog. ifilimu ngenxa yobuningi babo bokufuduka kwangaphandle, okuholela ekunciphiseni kokungafihli. Ngesikhathi esifanayo, ngenxa yokuhlakazeka okungalingani kwefilimu kubonakala imivimbo evundlile noma eqondile, futhi kunciphisa kakhulu umphumela we-ejenti ye-talcum, i-coefficient of friction izoba engazinzile ngenxa yamazinga okushisa ahlukene, isidingo sokuhlanza isikulufu njalo, futhi kungenzeka. dala umonakalo kumishini kanye nemikhiqizo. Ekucutshungulweni kwefilimu eshaywayo, i-powder emhlophe itholakala kalula endaweni yefilimu ngenxa yokufuduka kwe-ejenti yokushelela phezulu, futhi kulula ukushiya impushana kuma-rollers.
SILIMER uchungechunge lwama-ejenti amafilimu angamanzizinokuzinza okuphezulu futhi akulula ukunetha, futhi ngesikhathi esifanayo, akuthinti ukuvala ukushisa kwefilimu kanye ne-laminating, akuthinti ukuphrinta, futhi abe nama-coefficients aqinile wokungqubuzana. Ilungele ukukhiqizwa kwefilimu yepulasitiki, izinto zokupakisha ukudla, ukukhiqizwa kwezinto zokupakisha zemithi, njalonjalo.
SILIKESILIMER uchungechunge Abangafuduki Slip kanye ne-Anti-Block Film Additives, Akuthinti ukubonakala kwefilimu ye-CPP polypropylene cast.
I-SILIKE i-ejenti yokushelela engeyona kwemvula i-masterbatch SILIMER 5065, i-SILIMER 5065HB iyi-super-slip masterbatch enochungechunge olude lwe-alkyl-modified siloxane masterbatch equkethe isithasiselo se-antiblock. Isetshenziswa kakhulu kumafilimu e-CPP, izinhlelo zokusebenza zefilimu eyisicaba eqondiwe neminye imikhiqizo ehambisana ne-polypropylene. Ingathuthukisa kakhulu i-anti-blocking & bushelelezi kwefilimu, kanye nokugcobisa ngesikhathi sokucutshungulwa, kunganciphisa kakhulu i-coefficient yefilimu eguquguqukayo kanye ne-static friction, yenze indawo yefilimu ibe bushelelezi.
Ngasikhathi sinye, i-SILIKE Novel super slip ne-Anti-blocking i-ejenti i-SILIMER 5065HB inesakhiwo esikhethekile esihambisana kahle ne-matrix resin, akukho mvula, akukho okunamathelayo, futhi akukho mphumela ekukhanyeni kwefilimu.
SILIKE SILIMER 5065, SILIMER5065HB Ukuhlolwa kokubonisa ngale kufilimu ye-PP:
Yiziphi izinzuzo zokwengezaSILIKE uchungechunge lwe-ejenti yokushelela engaqhakazi I-SILIMER 5065ku-CPP polypropylene cast film processing?
1.SILIKE SILIMER 5065, I-SILIMER 5065HBingathuthukisa ikhwalithi yendawo okuhlanganisa ukungabi khona kwemvula, akukho okunamathelayo, akukho mphumela ekukhanyeni, akukho mphumela endaweni kanye nokuphrinta ifilimu, i-Coefficient ephansi yokungqubuzana, ukushelela okungcono kwendawo;
2.SILIKE SILIMER 5065, I-SILIMER 5065HBThuthukisa izakhiwo zokucubungula kufaka phakathi ikhono lokugeleza elingcono, ukuphuma ngokushesha;
3.SILIKE SILIMER 5065, I-SILIMER 5065HBine-anti-blocking enhle nokushelela, i-Coefficient ephansi yokungqubuzana, kanye nezakhiwo ezingcono zokucubungula kufilimu ye-PP.
SILIKE SILIMER uchungechunge lwe-ejenti yesiliphu engaqhakazihlinzeka ngesixazululo esihle kakhulu sokulawula ikhwalithi yefilimu ye-CPP polypropylene cast, kusukela ku-Cast Polypropylene Films, amafilimu aqhunyiswe nge-PE kuya kumafilimu ahlukahlukene asebenzayo ayinhlanganisela eminingi. Ngokubhekana nezinkinga zokufuduka kwama-ejenti ayisiliphu wendabuko kanye nokuthuthukisa kakhulu ukusebenza nokubukeka kwamafilimu okupakisha, i-SILIKE inikeza ukukhetha okuthembekile kubakhiqizi bezinto zokupakisha eziguquguqukayo nezinkampani zokunyathelisa.
Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.
iwebhusayithi:www.siliketech.comukufunda okwengeziwe.
Isikhathi sokuthumela: Oct-09-2024
