Yiziphi izici okufanele zicatshangelwe lapho kukhethwa ingcina ye-hot meltï¼

Isikhathi sokusebenza: Ukusebenza ngokushesha kuyisici esiyinhloko sezinti zeglue ezincibilikayo ezishisayo. Ukuthuthukisa ukusebenza kahle komsebenzi kanye nokunciphisa izindleko zabasebenzi. Isikhathi sokusebenza se-okunamathelayo okuncibilika okushisayoI-strip ngokuvamile imizuzwana eyi-15, futhi isikhathi sokusebenza somugqa wokukhiqiza, umugqa wokunamathisela oshisayo oncibilikayo uya uba mfushane futhi ube mfushane.

 

Ukwelashwa kokubonakala kwe-extrudate: Izinti zeglue ezincibilikayo ezishisayo azikho ezinonya njengezinye izindawo zokunamathisela, kodwa uthuli namafutha ebusweni be-adhesive kufanele kuphathwe kahle ukuze i-adhesive encibilikayo eshisayo izogcina umphumela omuhle wokubopha.

 

Ukumelana nezinga lokushisa:Okunamathelayo okuncibilika okushisayoziyazwela ekuhlukeni kwezinga lokushisa. Lapho izinga lokushisa lifinyelela izinga elithile, induku encibilikayo eshisayo iqala ukuthamba, futhi lapho izinga lokushisa lingaphansi kwezinga elithile lokushisa, induku yokuncibilika eshisayo iba brittle. Ngakho-ke, lapho ukhetha i-hot melt rod, ukuguqulwa kwezinga lokushisa kwendawo yendawo yempahla kufanele kucatshangelwe ngokugcwele.

 

Umbala: Ngenxa yemibala ehlukene yokunamathiselwe, izidingo zombala zenduku encibilikayo eshisayo kufanele zihluke. Uma okunamathiselwe kukodwa kungenazidingo ezikhethekile zombala, ngokuvamile kungcono ukwethula induku encibilikayo ephuzi kunothi olumhlophe.

 

Izinti zeglue ezincibilikayo ezishisayo nezinamathelisa zingaqiniswa inqobo nje uma izinto zokunamathisela zangaphambili nezokunamathisela zihlanganisiwe. Enqubweni yokumboza yenduku yeglue encibilikayo eshisayo, isikhathi sokushisa kanye nokuncibilika kanye nezinga lokushisa kufanele kulawulwe kuqala ukuze kuqinisekiswe ukuthi i-colloid ngokwayo ngeke yonakale, bese kuqinisekiswe ukuthi ine-anti-oxidation, i-anti-acid kanye ne-anti- i-alkali. ipulasitiki. Izinto ezibonakalayo ezicindezelwe zihlukile, futhi i-viscosity yenduku yeglue encibilikayo eshisayo nayo ihlukile.