Kwinkqubo yokusetyenzwa kunye nokusetyenziswa kweefilimu zeplastiki, ukunyusa umgangatho wepropathi ye-resin okanye iimveliso zefilimu azihlangabezani neemfuno zetekhnoloji yokucwangcisa efunekayo, kuyafuneka ukuba ukongeza izongezo zeplastiki ezinokutshintsha iimpawu zabo zomzimba ukuze zitshintshe ukusebenza. imveliso. Njengenye yezongezo eziyimfuneko kwifilimu evuthelweyo, ngezantsi kukwaziswa okuneenkcukacha kwi-agent yeplastiki. Kukho ezintathu ezisetyenziswa ngokuqhelekileyo i-agent evulekileyo evulekileyo ye-anti-blocking agents: i-oleic amide, i-erucamide, i-silicon dioxide; Ukongeza kwizongezo, kukho ii-masterbatches ezisebenzayo ezifana nee-masterbatches ezivulekileyo kunye nee-masterbatches ezigudileyo.
1.Iarhente emtyibilizi
Ukongeza isithako esigudileyo kwifilimu njengokongeza umaleko wamanzi phakathi kwamaqhekeza amabini eglasi, ukwenza ifilimu yeplastiki ibe lula ukutyibilika kumaleko mabini kodwa kube nzima ukuwahlula.
2.Iarhente yokuvula umlomo
Ukongeza i-opener okanye i-masterbatch kwifilimu njengokusebenzisa i-sandpaper ukukrazula umphezulu phakathi kwamaqhekeza amabini eglasi, ukuze kube lula ukwahlula iileya ezimbini zefilimu, kodwa kunzima ukutyibilika.
3.Vula i-masterbatch
Ubume be-silica (inorganic)
4.I-masterbatch egudileyo
Izithako: amides (organic). Yongeza i-amide kunye ne-anti-blocking agent kwi-masterbatch ukwenza umxholo we-20 ~ 30%.
5.Ukhetho lwe-arhente yokuvula
Kwi-masterbatch evulekileyo egudileyo, ukhetho lwe-amide kunye ne-silica lubaluleke kakhulu. Umgangatho we-amide awulingani, okubangelwa yimpembelelo ye-masterbatch kwi-membrane ngezikhathi ezithile, ezifana nencasa enkulu, amabala amnyama njl., Konke oku kubangelwa ukungcola okugqithisileyo kunye nomxholo ongcolileyo weoli yezilwanyana. Kwinkqubo yokhetho, kufuneka igqitywe ngokuhambelana novavanyo lokusebenza kunye nokusetyenziswa kwe-amide. Ukukhethwa kwe-silica kubaluleke kakhulu, kwaye kufuneka kuthathelwe ingqalelo kwiinkalo ezininzi ezifana nobukhulu be-particle, indawo ethile yendawo, umxholo wamanzi, unyango oluphezulu, njl., Enempembelelo ebalulekileyo ekuveliseni i-masterbatch kunye nenkqubo yokukhululwa kwefilimu.
Ixesha lokuposa: Feb-13-2023
