Ts'ebetsong le ts'ebeliso ea lifilimi tsa polasetiki, ho ntlafatsa thepa ea lihlahisoa tse ling tsa resin kapa lifilimi ha li fihlelle litlhoko tsa theknoloji ea bona ea ts'ebetso e hlokahalang, hoa hlokahala ho kenyelletsa li-additives tsa polasetiki tse ka fetolang litšobotsi tsa bona tsa 'mele ho fetola ts'ebetso ea tsona. sehlahisoa. E le e 'ngoe ea li-additives tse hlokahalang bakeng sa filimi e phatlohileng, ka tlase ke kenyelletso e qaqileng ea moemeli oa polasetiki. Ho na le lintho tse tharo tse sebelisoang ka tloaelo tse bulehileng tse thellang tse thibelang ho thibela: oleic amide, erucamide, silicon dioxide; Ntle le li-additives, ho na le li-masterbatches tse sebetsang tse kang li-masterbatches tse bulehileng le li-masterbatches tse boreleli.
1.Moemeli ea thellang
Ho kenyelletsa motsoako o boreleli filiming joalo ka ho eketsa mokato oa metsi lipakeng tsa likhalase tse peli, ho etsa hore filimi ea polasetiki e be bonolo ho thellela likarolo tse peli empa ho le thata ho li arola.
2.Moemedi wa ho bula molomo
Ho kenyelletsa opener kapa masterbatch filiming joalo ka ho sebelisa sandpaper ho phunya bokaholimo lipakeng tsa likhalase tse peli, e le hore ho be bonolo ho arola likarolo tse peli tsa filimi, empa ho thata ho thella.
3.Open masterbatch
Sebopeho ke silica (inorganic)
4.Smooth masterbatch
metsoako: amides (organic). Kenya amide le anti-blocking agent ho masterbatch ho etsa litaba tsa 20 ~ 30%.
5.Khetho ea moemeli oa ho bula
Ho masterbatch e boreleli e bulehileng, khetho ea amide le silika e bohlokoa haholo. Boleng ba amide ha bo lekane, bo bakang tšusumetso ea masterbatch ho lera nako le nako, joalo ka tatso e kholo, matheba a matšo joalo-joalo, kaofela ha tsona li bakoa ke litšila tse feteletseng le litaba tse sa hloekang tsa oli ea liphoofolo. Ts'ebetsong ea khetho, e lokela ho khethoa ho latela tlhahlobo ea ts'ebetso le ts'ebeliso ea amide. Khetho ea silika ke ea bohlokoa haholo, 'me e lokela ho nkoa ka likarolo tse ngata tse kang boholo ba likaroloana, sebaka se itseng sa holim'a metsi, metsi, phekolo ea holim'a metsi, joalo-joalo, e nang le phello ea bohlokoa tlhahisong ea masterbatch le mokhoa oa ho lokolloa ha filimi.
Nako ea poso: Feb-13-2023
