Inayiloni (i-polyamide, i-PA) iyipulasitiki yobunjiniyela enezakhiwo ezinhle kakhulu zomshini nezokucubungula, phakathi kwazo i-PA6 ne-PA66 ziyizinhlobo ezivamile ze-polyamide.

Kodwa-ke, inemikhawulo ekumelaneni nokushisa okuphezulu, ukuqina kombala okungekuhle, futhi ithambekele ekumuncweni komswakama kanye ne-hydrolysis.

Uma sithatha i-PA6 njengesibonelo, lesi sihloko sihlola indlela yokuthuthukisa ukumelana kwayo nokuguga. Izifundo ezihlobene zibonise ukuthi ukusebenza kwe-PA6 kungathuthukiswa kakhulu ngokungeza ama-antioxidants afanele nezinye izithasiselo. Ngemva kokuhlolwa kokuchayeka kwe-UV isikhathi eside kanye nokuhlolwa kokuqina kokushisa, izinhlanganisela ezilandelayo zinikeze isivikelo esihle sezakhiwo zemishini nombala we-nylon:

①I-Antioxidant 1098 + I-Antioxidant 626

②I-Antioxidant 245 + I-Antioxidant 626

③I-Antioxidant 1098 + I-Antioxidant 168

Ukuze kwandiswe isikhathi senkonzo ye-PA, kuvame ukudingeka ukwengeza ezinye izithasiselo. Isibonelo, ukwengeza i-HALS ukuthuthukisa ukuzinza kokukhanya,LS770ingenye yezinketho ezingenzeka ezinomthelela omncane ezimpahleni zemishini. Okwamanje, inkampani yethu ihlinzeka nge-nylon stabilizer esebenza ngemisebenzi eminingi ebizwa ngokuthiLS438, okuthuthukise ukucutshungulwa kokuncibilika kwama-polyamides, kwathuthukisa ukushisa kwesikhathi eside kanye nokuzinza kwesithombe, futhi kwathuthukisa ukushesha kombala.

Ukuze kuthuthukiswe ubumhlophe nokumboza ukuphuzi, i-TiO2, i-ultramarine blue, ama-ejenti okukhanyisa okukhanya, njll. nawo afakiwe ku-Polyamide.I-Optical Brightener KSNInikezwe yinkampani yethu iyisinqumo sekhwalithi ephezulu futhi esingamelana nokushisa okuphezulu.

Ngaphezu kwalokho,i-anti-hydrolysis agent ye-carbodiimideingangezwa ukuze ithuthukise ukusebenza kwayo kokulwa ne-hydrolysis futhi yandise isikhathi sayo sokungenisa i-oxidation ngokuxhumanisa nezinye izithasiselo.

Iziphakamiso ezingenhla aziyona isiqondiso sobuchwepheshe, futhi ukusebenza kwangempela kudinga ukunqunywa ngokwemikhuba yabasebenzisi.