Qhov Tseem Ceeb Qhov txawv - Paj rwb vs Nylon
Paj Rwb thiab nylon yog ob fibers uas tau siv dav hauv kev lag luam textile. Qhov sib txawv tseem ceeb ntawm paj rwb thiab nylon yog qhov tseeb tias paj rwb yog cov fiber ntau tau los ntawm cov paj rwb, thaum nylon yog cov khoom siv hluavtaws uas tsim los ntawm kev siv dicarboxylic acid thiab diamine.
Paj rwb yog dab tsi?
Paj Rwb yog ib qho ntawm cov khoom siv dav siv hauv kev lag luam textile. Paj rwb yog tau los ntawm cov noob ntawm paj rwb thiab yog ua los ntawm cellulose, pectin, dej thiab ciab. Cov paj rwb yog siv los tsim ntau yam khaub ncaws xws li lub tsho, hnav ris tsho, t-shirts, phuam, robes, ris tsho hauv qab, thiab lwm yam.
Cov ntaub no yog lub teeb, mos thiab breathable, thiab zoo tagnrho rau huab cua sov. Cov khaub ncaws paj rwb tuaj yeem ua kom lawv cov neeg hnav txias txhua hnub. Yog li, nws yog siv los ua lub teeb thiab ua rau sab nraum zoov thiab sab hauv tsev hnav. Txij li nws yog tsim los ntawm cov khoom siv raw, nws tsis ua rau tawv nqaij khaus lossis ua xua; Txawm tias cov neeg uas muaj tawv nqaij tawv heev tuaj yeem hnav paj rwb.
Txawm li cas los xij, kuj muaj qee qhov tsis zoo ntawm cov paj rwb. Txij li thaum nws yog ib tug natural fiber, nws yog nquag mus shrinkage thiab wrinkles. Yog li ntawd, cov khaub ncaws paj rwb yuav tsum tau ua tib zoo saib xyuas. Lawv yuav tsum tau ntxuav nyob rau hauv dej txias kom tsis txhob shrinkage thiab ironed siv high steam kom tshem tawm wrinkles. Kev ziab hauv cov cua kub ntau dhau tuaj yeem ua rau cov ntaub puas. Cov paj rwb feem ntau ua ke nrog lwm cov fibers xws li polyester, rayon, thiab linen los tsim cov ntaub muaj zog thiab ruaj khov dua.
Nylon yog dab tsi?
Nylon yog cov khoom siv hluavtaws uas tsim los siv dicarboxylic acid thiab diamine. Qhov no yog dav siv nyob rau hauv ua fabrics. Nylon ntaub yog siv los ua khaub ncaws xws li leggings, stockings, swimwear thiab kis las. Nws kuj yog siv los tsim cov hlua khi, hlua, hnab, ntaub pua plag, log tsheb, tsev pheeb suab thiab cov khoom zoo sib xws. Nylon yog thawj zaug tsim los ntawm Wallace Carothers ntawm DuPont Experimental Station. Tsis ntev nws tau txais koob meej vim qhov tsis txaus ntawm cov fibers xws li txhob lo lo ntxhuav thiab paj rwb thaum Tsov Rog Ntiaj Teb Zaum Ob.
Nylon muaj qhov nqus nqus tsawg, uas ua rau cov ntaub no zoo tagnrho rau cov khaub ncaws ua luam dej thiab ncaws pob. Nws kuj tseem pheej yig dua li cov fibers ntuj xws li paj rwb thiab lo lo ntxhuav thiab yooj yim los tswj. Nws tsis tsim wrinkles thiab creases yooj yim thiab tswj nws cov duab txawm tias tom qab ntxuav. Nws kuj yog resistant rau hom. Nylon yog cov ntaub uas muaj zog thiab ruaj khov.
Macro saib ntawm Nylon
Paj Rwb thiab Nylon yog dab tsi?
Hom Fiber:
paj rwb: Paj rwb yog ntuj fiber.
Nylon: Nylon yog cov khoom siv hluavtaws.
Keeb kwm:
Paj Rwb: Kev siv paj rwb rov qab rau lub sijhawm ua ntej keeb kwm.
Nylon: Nylon tau tshawb pom xyoo 1935.
Wrinkles thiab creases:
Paj Rwb: Paj Rwb yog yooj yim kom tau wrinkles thiab creases; nws kuj tuaj yeem txo qis.
Nylon: Nylon tiv taus wrinkles thiab kua muag.
Durability:
paj rwb: Paj rwb yog mos thiab nyiam tsim kua muag tau yooj yim.
Nylon: Nylon muaj zog thiab ruaj khov dua li paj rwb.
Daim tawv nqaij:
paj rwb: Paj rwb tsis ua rau muaj kev ua xua thiab khaus tawv nqaij vim nws yog ntuj fiber ntau.
Nylon: Nylon tuaj yeem ua rau muaj kev fab tshuaj thiab khaus tawv nqaij vim nws yog cov hluavtaws fiber ntau.
Tus nqi:
paj rwb: paj rwb yog kim dua nylon.
Nylon: Nylon tsis kim dua li paj rwb.
