Yini iziAma-ejenti okushelelangefilimu yepulasitiki?
Ama-slip agents awuhlobo lwezithako ezisetshenziselwa ukuthuthukisa ukusebenza kwamafilimu epulasitiki. Aklanyelwe ukunciphisa i-coefficient yokungqubuzana phakathi kwezindawo ezimbili, okuvumela ukushelela okulula kanye nokuphathwa okuthuthukisiwe. Izithako ze-slip nazo ziyasiza ekunciphiseni ugesi ongashintshi, okungabangela uthuli nokungcola kunamathele efilimini. Izithako ze-slip zisetshenziswa ezinhlotsheni ezahlukene zokusebenza, okuhlanganisa ukupakisha ukudla, ukupakisha kwezokwelapha, kanye nokupakisha kwezimboni.
Kunezinhlobo eziningana zezithasiselo zokushelela ezitholakalayo zokukhiqizwa kwefilimu yepulasitiki. Uhlobo oluvame kakhulu isithasiselo esisekelwe ku-wax, esivame ukungezwa ngamanani amancane ekuncibilikeni kwe-polymer ngesikhathi sokukhipha. Lolu hlobo lwesithasiselo lunikeza i-coefficient ephansi yokungqubuzana kanye nezakhiwo ezinhle zokukhanya. Ezinye izinhlobo zezithasiselo zokushelela zifaka phakathi ama-Acid amides, afana nama-lubricant angaphandle,izithasiselo ezisekelwe ku-silicone,ezihlinzeka nge-coefficient ephansi yokungqubuzana ukuze kube lula ukushelela, kanye nezakhiwo ezingcono zokukhanya, kanye nezengezo ezisekelwe ku-fluoropolymer, ezihlinzeka ngezakhiwo ezinhle kakhulu zokushelela kanye nezakhiwo ezinhle zokukhanya.
Uma ukhetha isithasiselo sokushelela sokukhiqiza ifilimu yepulasitiki, kubalulekile ukucabangela ukusetshenziswa kanye nezici zokusebenza ezifiselekayo. Ngokuvamile, izithasiselo eziningi zokushelela zizokwenza ifilimu isebenze kangcono. Kodwa-ke, isithasiselo sokushelela esiningi kakhulu singabangela ifilimu ukuthi ishelele kakhulu futhi kube nzima ukuyiphatha, njengokuyivimba noma ukunamathela kabi. Ngakho-ke kubalulekile ukusebenzisa inani elifanele lesithasiselo sokushelela sokusetshenziswa ngakunye.
LokhuI-ejenti ye-Slip yokusungula izinto ezintshaUkuze uthole izixazululo zefilimu yepulasitiki, udinga ukwazi!
Uchungechunge lwe-SILIKE SILIMER,wiqukethe kokubili izintambo ze-silicone kanye namaqembu athile asebenzayo esakhiweni sawo sama-molecule. Njengesithako esisebenzayoI-ejenti yokushisa engafudukiukusiza ekuthuthukiseni ukucubungula nokuguqula izakhiwo zobuso be-PE, PP, PET, PVC, TPU, njll.
Izithasiselo ze-Slip ze-SILIKE SILIMER Seriesziyindlela ephumelelayo yokunciphisa ukungqubuzana phakathi kwezindawo ezimbili, ukunciphisa ugesi ongashintshi, nokuthuthukisa ukuphathwa. Ngokulungisa ukwakheka kanye nenani lesengezo sokushelela esisetshenziswayo, kungenzeka ukufeza ukusebenza okuhle kakhulu kunoma yiluphi uhlelo lokusebenza. ikakhulukazi oluwusizo kumafilimu epulasitiki asetshenziswa ekupakisheni, njengoba angasiza ekunciphiseni inani lamandla adingekayo ukuvula iphakheji futhi kube lula ukushelela okuqukethwe ngaphandle.
I-Slip agent yochungechunge lwe-SILIKE SILIMERifanele amafilimu anwetshiwe, amafilimu ahlanganisiwe, amafilimu aqhunyisiwe, amafilimu amancane anejubane eliphezulu kakhulu lokupakisha, kanye nokukhishwa kwama-resin anamathelayo kakhulu ngaphakathi kwefilimu azuza ekunciphiseni i-CoF ngokushesha kanye nokushelela okungcono komkhiqizo wokugcina.
Isilinganiso esincane seI-Slip agent yochungechunge lwe-SILIKE SILIMERkunganciphisa i-COF futhi kuthuthukise ukuqeda kobuso ekucutshungulweni kwefilimu, kunikeze ukusebenza okuzinzile nokushelelayo okuhlala njalo, futhi kubenze bakwazi ukukhulisa ikhwalithi nokuvumelana ngokuhamba kwesikhathi nangaphansi kwezimo zokushisa okuphezulu, ngaleyo ndlela kungakhulula amakhasimende esikhathini sokugcina kanye nemikhawulo yokushisa, futhi kunciphise ukukhathazeka ngokufuduka okungeziwe, ukuze kulondolozwe ikhono lefilimu lokunyatheliswa nokwengezwa. Cishe akukho thonya ekukhanyeni. Kufanelekela ifilimu ye-BOPP, CPP, BOPET, EVA, TPU…
Kukhona abakhiqizi befilimu yepulasitiki ye-BOPP, i-CPP, kanye ne-LLDPE abebelokhu besebenzisa lesi sithako se-silicone esilungisiwe esisebenzayo ukuze baxazulule ukusebenza kwe-COF okulwa nokushelela.
Isikhathi sokuthunyelwe: Meyi-19-2023
