Cov khoom ntawm nylon
Muaj zog, zoo hnav tsis kam, lub tsev muaj thawj fiber ntau. Nws qhov kev puas tsuaj yog 10 npaug ntawm cov paj rwb fiber ntau, 10 npaug ntawm cov viscose fiber ntau thiab 140 npaug ntawm cov ntaub ntub dej. Yog li ntawd, nws durability yog zoo heev.
Nylon ntaub muaj zoo elasticity thiab elastic rov qab, tab sis nws yog ib qho yooj yim rau deform nyob rau hauv me me sab nraud quab yuam, yog li nws cov ntaub yog yooj yim rau wrinkle thaum hnav.
Qhov cua tsis zoo, yooj yim los tsim hluav taws xob zoo li qub.
Lub hygroscopicity ntawm nylon ntaub yog zoo dua ntawm cov hluavtaws fibers, yog li cov khaub ncaws ua los ntawm nylon yog ntau xis dua li cov uas ua los ntawm polyester.
Nws muaj zoo npauj tiv thaiv thiab corrosion kuj.
Lub tshav kub tsis kam thiab lub teeb ua haujlwm tsis zoo txaus, thiab qhov kub thiab txias yuav tsum tswj tau qis dua 140 ℃. Ua tib zoo saib xyuas kev ntxuav thiab tu thaum hnav thiab siv kom tsis txhob ua rau cov ntaub puas.
Nylon ntaub yog ib lub teeb ntaub, uas tsuas yog teev tom qab polypropylene thiab acrylic fabrics nyob rau hauv hluavtaws fibers. Yog li ntawd, nws yog qhov tsim nyog rau kev ua cov khaub ncaws toj roob hauv pes, khaub ncaws caij ntuj no, thiab lwm yam.
Nylon 6 thiab Nylon 66
Nylon 6: Lub npe tag nrho yog polycaprolactam fiber, uas yog polymerized los ntawm caprolactam.
Nylon 66: Lub npe tag nrho yog polyhexamethylene adipamide fiber ntau, uas yog polymerized los ntawm adipic acid thiab hexamethylene diamine.
Feem ntau hais lus, tus kov ntawm nylon 66 yog qhov zoo dua li ntawm nylon 6, thiab kev nplij siab ntawm nylon 66 kuj zoo dua li ntawm nylon 6, tab sis nws nyuaj rau qhov txawv ntawm nylon 6 thiab nylon 66 ntawm qhov chaw.
Cov yam ntxwv ntawm nylon 6 thiab nylon 66 yog: lub teeb tsis zoo. Nyob rau lub hnub ci mus ntev thiab ultraviolet lub teeb, qhov kev siv zog txo qis thiab cov xim hloov daj; Nws cov cua sov kuj tseem tsis zoo txaus. Ntawm 150 ℃, nws tig daj tom qab 5 teev, nws lub zog thiab elongation txo qis, thiab nws cov shrinkage nce. Nylon 6 thiab 66 filaments muaj qhov kub thiab txias tsis kam, thiab lawv cov resilience hloov me ntsis hauv qab no - 70 ℃. Nws DC conductivity tsawg heev, thiab nws yooj yim los tsim hluav taws xob zoo li qub vim muaj kev sib txhuam thaum ua haujlwm. Nws cov conductivity nce nrog qhov nce ntawm noo noo nqus, thiab nce exponentially nrog qhov nce ntawm cov av noo. Nylon 6 thiab 66 filaments muaj zog tiv thaiv microbial kev ua, thiab lawv cov kev tiv thaiv rau microbial kev ua hauv dej nkos los yog alkali tsuas yog qis dua cov chlorine fiber. Hais txog cov khoom siv tshuaj, nylon 6 thiab 66 filaments muaj alkali tsis kam thiab reductant tsis kam, tab sis muaj cov kua qaub tsis zoo thiab oxidant tsis kam.
Post lub sij hawm: Sep-21-2022