Kwinkqubo yokucubungula nokusetyenziswa kweefilimu zeplastiki, ukuze kuphuculwe ipropati yezinye iimveliso ze-resin okanye zefilimu ezingahlangabezani neemfuno zobuchwepheshe bazo bokucubungula obufunekayo, kuyimfuneko ukongeza izongezo zeplastiki ezinokutshintsha iimpawu zazo zomzimba ukutshintsha ukusebenza kwemveliso. Njengenye yezongezo ezifunekayo kwifilimu evuthuziweyo, ngezantsi kukho ukwaziswa okuneenkcukacha kwearhente yeplastiki. Kukho iiarhente ezintathu ezisetyenziswa rhoqo ezithintela ukuvimba ezivulekileyo: i-oleic amide, i-erucamide, i-silicon dioxide; Ukongeza kwezongezo, kukho ii-masterbatches ezisebenzayo ezifana ne-masterbatches evulekileyo kunye ne-masterbatches ethambileyo.
1. Iarhente etyibilikayo
Ukongeza isithako esithambileyo kwifilimu njengokufaka umaleko wamanzi phakathi kweziqwenga ezimbini zeglasi, okwenza ifilimu yeplastiki ibe lula ukuyityibiliza loo maleko mabini kodwa kube nzima ukuhlulahlula.
2. Iarhente yokuvula umlomo
Ukongeza i-opener okanye i-masterbatch kwifilimu njengokusebenzisa i-sandpaper ukurhangqa umphezulu phakathi kweziqwenga ezimbini zeglasi, ukuze kube lula ukwahlula iileya ezimbini zefilimu, kodwa kube nzima ukutyibilika.
3. Vula i-masterbatch
Ulwakhiwo lusilica (inorganic)
4. I-masterbatch ethambileyo
Izithako: ii-amide (eziphilayo). Yongeza i-amide kunye ne-anti-blocking agent kwi-masterbatch ukuze wenze umxholo we-20-30%.
5. Ukukhetha iarhente yokuvula
Kwi-masterbatch evulekileyo nethambileyo, ukhetho lwe-amide kunye ne-silica lubaluleke kakhulu. Umgangatho we-amide awulingani, nto leyo ebangela impembelelo ye-masterbatch kwi-membrane ngamanye amaxesha, njengencasa enkulu, amabala amnyama njl.njl., konke oku kubangelwa kukungcola okugqithisileyo kunye nomxholo ongcolileyo weoyile yezilwanyana. Kwinkqubo yokukhetha, kufuneka kumiselwe ngokwendlela yokuvavanya ukusebenza kunye nokusetyenziswa kwe-amide. Ukukhethwa kwe-silica kubaluleke kakhulu, kwaye kufuneka kuqwalaselwe kwiinkalo ezininzi ezifana nobukhulu beesuntswana, indawo ethile yomphezulu, umxholo wamanzi, unyango lomphezulu, njl.njl., enempembelelo ebalulekileyo kwimveliso ye-masterbatch kunye nenkqubo yokukhupha ifilimu.
Ixesha lokuthumela: Februwari-13-2023
