Nylon ipolymer, zvichireva kuti ipurasitiki ine molecular chimiro chenhamba huru yezvikamu zvakafanana zvakabatanidzwa pamwechete.Enzaniso ingava yekuti yakangofanana necheni yesimbi, iyo inogadzirwa nekudzokorora links.Nylon imhuri yese yemhando dzakafanana dzezvinhu zvinonzi polyamides.
Chimwe chikonzero nei paine mhuri yenaironi ndechekuti DuPont yakapa patent yefomu rekutanga, saka vakwikwidzi vaifanira kuuya neimwe nzira.Chimwe chikonzero ndechekuti mhando dzakasiyana dzefiber dzine zvinhu zvakasiyana uye mashandisiro.Semuyenzaniso, Kevlar® (iyo bulletproof vest material) uye Nomex® (jira risingatsvi nemoto remasutu emota dzemujaho nemagurovhosi ehovhoni) zvine chekuita nenylon.
Zvigadzirwa zvechinyakare zvakaita sehuni nekotoni zviripo mumasikirwo, nepo naironi haipo.Nylon polymer inogadzirwa nekuita pamwe chete mamorekuru maviri akakura achishandisa kupisa kwakatenderedza 545 ° F uye kudzvanywa kubva muindasitiri-simba kettle.Kana mayunitsi acho asangana, anobatana kuita morekuru rakatokura.Iyi polymer yakawanda ndiyo inonyanya kuzivikanwa mhando yenylon-inozivikanwa senaironi-6,6, iyo ine matanhatu maatomu ecarbon.Nemaitiro akafanana, mamwe misiyano yenylon inogadzirwa nekuita kune akasiyana ekutanga makemikari.
Izvi zvinogadzira shiti kana ribhoni yenylon inochekwa kuita machipisi.Aya machipisi ikozvino ndiwo akagadzirwa emarudzi ese emazuva ese zvigadzirwa.Nekudaro, machira enaironi anogadzirwa kwete kubva kumachipisi asi kubva kumafiber enylon, ari tambo dzepurasitiki.Shinda iyi inogadzirwa nekunyungudusa machipisi enylon nekuadhirowa nemuspinneret, rinova vhiri rine maburi madiki.Fiber dzehurefu nekukora kwakasiyana dzinogadzirwa nekushandisa maburi ehukuru hwakasiyana nekuadhirowa kunze nekumhanya kwakasiyana.Kuwanda kweshinda kunoputirwa pamwechete zvinoreva kukora nekusimba kweshinda.
Nguva yekutumira: Zvita-08-2022