Kuki duhitamo umwenda wa nylon?
Nylon ni yo fibre ya mbere ya sintetike yagaragaye ku isi. Ikorwa ryayo ni intambwe ikomeye mu nganda za fibre za sintetike kandi ni intambwe ikomeye cyane mu buhanga bwa polimeri.
Ni izihe nyungu z'imyenda ya nylon?
1. Ubudahangarwa bw'imyenda. Ubudahangarwa bwa nylon buri hejuru y'ubw'indi myenda yose, inshuro 10 kurusha ipamba n'inshuro 20 kurusha ubwoya. Kongeramo imyenda ya polyamide ku myenda ivanze bishobora kongera cyane ubudahangarwa bwayo; iyo yagutse kugeza kuri 3 Iyo -6%, igipimo cyo kugarura elastic gishobora kugera ku 100%; gishobora kwihanganira inshuro ibihumbi mirongo zo guhindagura idacitse.
2. Kurwanya ubushyuhe. Nka nylon 46, nibindi, nylon ifite ubushyuhe bwinshi bwo guhindura ubushyuhe kandi ishobora gukoreshwa igihe kirekire kuri dogere 150. Iyo PA66 ishyizwemo imigozi y'ikirahure, ubushyuhe bwayo bwo guhindura ubushyuhe bushobora kugera kuri dogere zirenga 250.
3.Kurwanya ingese. Nayiloni irwanya cyane alkali n'amazi menshi y'umunyu, irwanya kandi aside nke, amavuta ya moteri, lisansi, ibintu bihumura neza n'ibintu byose biyungurura umwuka, irwanya aside zikomeye na ogisijeni. Ishobora kurwanya isenyuka rya lisansi, amavuta, ibinure, alkali nke, nibindi kandi ifite ubushobozi bwo kurwanya gusaza.
4.Insulation. Nayiloni ifite ubushobozi bwo kwirinda amashanyarazi menshi kandi ifite ingufu nyinshi zo kwangirika. Mu hantu humutse, ishobora gukoreshwa nk'ibikoresho bikingira amashanyarazi, kandi iracyafite insulation nziza y'amashanyarazi ndetse no mu hantu hari ubushuhe bwinshi.
Igihe cyo kohereza: 15 Nyakanga-2023