Ngokuthuthuka komnotho wemakethe, ukuncintisana kwempahla kuya ngokuya kuba nzima.Ngenkathi ethuthukisa ikhwalithi yomkhiqizo, amabhizinisi akhulisa imisebenzi ehambisanayo yemikhiqizo futhi alwela ukusungulwa komkhiqizo, ubusha nobuhle.Sekuyinkomba entsha yokuncintisana komkhiqizo.Imikhiqizo yepulasitiki enephunga elimnandi ingenye yazo.
Kuwukwengezai-ejenti yokunambithekaekubunjweni nasekucutshungulweni komkhiqizo, ukuze ipulasitiki neminye imikhiqizo ikhiphe iphunga elimnandi lapho isetshenziswa, inikeze abantu umuzwa omusha, onethezeke kanye nomusha, futhi ivale iphunga elingavamile elitholakala ku-resin noma elikhiqizwa inqubo yokucubungula.Ukwenyusa inani lokusetshenziswa kwemikhiqizo yepulasitiki kungavusa isifiso samakhasimende sokuthenga, ukuze kuzuzwe inhloso yokuwina ngokuzumayo emqhudelwaneni oshubile wemakethe.
I-aromatic masterbatch iyingxube enamakhemikhali anephunga elimnandi ahlakazeke ngokulinganayo ku-thermoplastic resin base material.Amapulasitiki aqondisayo asebenza kahle kakhulu akhiwa ikakhulukazi i-carrier resin, isithuthukisi ukunambitheka kanye nesengezo.Ngokusebenzisa ifomula ethile nobuchwepheshe bokucubungula, ukunambitheka kusakazwa ngokulinganayo kumapulasitiki athile okuthwala.Amapulasitiki angama-polymer amangqamuzana aphezulu anesisindo samangqamuzana amakhulu kanye nesikhala esibanzi samangqamuzana.Esakhiweni samangqamuzana epulasitiki, kunezifunda eziyikristalu ezinokuhlelwa okuvamile kwama-molecule, izifunda ezi-amorphous ezinohlelo olungahlelekile, kanti ezinye ziqukethe namaqembu amhlophe, asiza ekungeneni kwezingxenye ezisebenzayo zezithuthukisi ukunambitheka kuma-molecule epulasitiki ngezindlela ezingokomzimba noma zamakhemikhali ukuze yakha i-multiphase enesakhiwo esiseduze phakathi kwezithuthukisi ze-flavour nama-polymers.Ngenxa permeability kanye simo esishubile of ongaphakeme amangqamuzana izinto, Futhi ukuhambisana, ukuzei-ejenti yokunambithekaepulasitikini iqhubekela phambili isakaza ukusuka ekugxiliseni okuphezulu kuye ekugxiliseni okuphansi, bese ishintshashintsha ukusuka phezulu iye endaweni ezungezile, ikhiphe iphunga elimnandi, ukuze kuzuzwe inhloso yokuhlakazeka kwephunga lesikhathi eside.
i-ejenti yokunambithekaiyingxenye eyinhloko ye-aromatics plastic masterbatch.Yinto enamakha esetshenziselwa ukwandisa noma ukuthuthukisa iphunga lezinto zokwakha.Ngokwesakhiwo sayo, ingahlukaniswa cishe ngama-esters, ama-alcohol, ama-aldehydes nama-carboxylic acid.Ngenxa yezinhlobonhlobo ezahlukene, ukumelana nokushisa nokuhambisana ne-resin nakho kuhlukile.Ukushisa kokucubungula nokubunjwa kwama-resin avamile kungaphezu kuka-150 ° C. Ngakho-ke, kufanele kukhethwe ngokuphikiswa okuhle kokushisa, akulula ukusabela ngama-resin nezinye izithasiselo, umthamo omncane, akukho ubuthi, nokuhambisana okuthile ne-base resin.
Isikhathi sokuthumela: Apr-18-2022