Isixazululo Sokuguga sePolyamide (Nylon, PA)

Anti-ukugugaSukuguqulwa kweI-Polyamide (Inayiloni, i-PA)

Inayiloni(i-polyamide, i-PA) iyipulasitiki yobunjiniyela enezakhiwo ezinhle kakhulu zokusebenzisa nokulungisa, phakathi kwayo i-PA6 ne-PA66 okuyizinhlobo ezijwayelekile ze-polyamide.

Kodwa-ke, inomkhawulo ekuphikiseni izinga lokushisa eliphezulu, ukungaqini kahle kombala, futhi ijwayele ukumuncwa umswakama kanye ne-hydrolysis.

Sithatha i-PA6 njengesibonelo, lesi sihloko sihlola indlela yokuthuthukisa ukumelana nokuguga. Ucwaningo oluhlobene lubonise ukuthi ukusebenza kwe-PA6 kungathuthukiswa kakhulu ngokungeza okulungileama-antioxidantsnezinye izithasiselo. Ngemuva kokuhlolwa kokuchayeka kwe-UV isikhathi eside nokuhlolwa kokuqina kokushisa, lezi zinhlanganisela ezilandelayo zinikeze ukuvikeleka okuhle kwezakhiwo zemishini nombala wenayiloni:

①I-Antioxidant 1098+ I-Antioxidant 626

②I-Antioxidant 245+I-Antioxidant 626

③I-Antioxidant 1098+I-Antioxidant 168

Ukwandisa impilo yesevisi ye-PA, ngokuvamile kuyadingeka ukwengeza ezinye izithasiselo. Isibonelo, ukwengeza i-HALS ukuthuthukisa ukuzinza kokukhanya,I-LS770ingenye yezinketho ezinokwenzeka ezinomthelela omncane kuzakhiwo zemishini. Khonamanjalo, inkampani yethu inikeza multifunctional inayiloni stabilizer ngokuthiI-LS438, okuthi kuthuthukiswe ukuncibilika kokuncibilika kwama-polyamides, kuthuthukise ukushisa kwesikhathi eside nokuzinza kwesithombe, futhi kuthuthukise ukushesha kombala.

Ukuze uthuthukise ubumhlophe futhi umboze ukuphuzi, i-TiO₂, i-ultramarine eluhlaza okwesibhakabhaka, i-optical brightening agents, njll. nazo zengezwe ku-Polyamide. I I-Optical Brightener KSNokuhlinzekwe yinkampani yethu kuyisinqumo esisezingeni eliphezulu futhi esimelana nezinga lokushisa.

Ngaphezu kwalokho,i-carbodiimide anti-i-ejenti ye-hydrolysis ingangezwa ukuthuthukisa ukusebenza kwayo kwe-anti hydrolysis futhi iqhubeke nokwandisa isikhathi sayo sokungeniswa kwe-oxidation ngokuxhumanisa nezinye izithasiselo.

Iziphakamiso ezingenhla azihlanganisi noma isiphi isiqondiso sobuchwepheshe, futhi ukusebenza kwangempela kudinga ukunqunywa ukuzijwayeza komsebenzisi.