Nylon yog dab tsi?Recycled nylon yog dab tsi?
Nylon yog ib qho kev xaiv dav dav rau tsev neeg ntawm cov khoom siv hluav taws xob uas tsim los ntawm polyamides (rov ua dua tshiab txuas los ntawm amide txuas).Nylon yog silk-zoo li thermoplastic feem ntau ua los ntawm cov roj av uas tuaj yeem yaj-ua tiav rau hauv fibers, films, lossis duab.Nylon polymers tuaj yeem sib xyaw nrog ntau yam khoom ntxiv kom ua tiav ntau yam khoom sib txawv.Nylon polymers tau pom cov ntawv thov kev lag luam tseem ceeb hauv cov ntaub thiab cov fibers (tsim khaub ncaws, flooring thiab roj hmab reinforcement), nyob rau hauv cov duab (moulded qhov chaw rau tsheb, khoom siv hluav taws xob, thiab lwm yam), thiab nyob rau hauv films (feem ntau yog rau ntim khoom noj. Nylon yog ib tug polymer, tsim Feem ntau cov nylon niaj hnub no yog tsim los ntawm petrochemical monomers (cov khoom siv tshuaj tsim los ua cov polymers), ua ke los tsim cov saw ntev los ntawm cov tshuaj tiv thaiv polymerisation. Nylon yog ib qho kev hloov pauv rau Nylon ua los ntawm cov khoom pov tseg, feem ntau, Nylon muaj kev cuam tshuam rau ib puag ncig zoo. Tseem, cov khoom tsim cov khoom no nrhiav kev pab txo cov ntaub no los ntawm ib puag ncig los ntawm kev siv. cov ntaub ntawv rov qab siv dua.
Vim li cas Nylon rov siv dua yog cov khoom siv ruaj khov?
1.Recycled nylon yog ib qho eco-phooj ywg lwm txoj rau cov thawj fiber ntau vim nws hla cov txheej txheem tsim cov pa phem.
2. Recycled Nylon muaj cov txiaj ntsig zoo ib yam li cov khoom siv polyester: Nws hloov cov khoom pov tseg los ntawm qhov chaw pov tseg thiab nws cov khoom siv tsawg dua li cov nylon nkauj xwb (xws li dej, lub zog thiab cov roj fossil).
3. Ib feem loj ntawm cov nylon rov ua dua tshiab los ntawm cov qub nuv ntses nets.Qhov no yog ib qho kev daws teeb meem zoo los hloov cov khib nyiab los ntawm dej hiav txwv.Nws kuj yog los ntawm nylon ntaub pua plag, tights, thiab lwm yam.
4.Tsis zoo li cov nylon ib txwm ua los ntawm cov pob txha pob txha pob txha, cov nylon rov ua dua yog ua los ntawm cov nylon uas twb muaj nyob rau hauv cov khoom pov tseg.Qhov no zoo heev txo qhov kev cuam tshuam ib puag ncig ntawm cov ntaub (ntawm cov khoom siv khoom, txawm li cas los xij).
5. Econyl muaj qhov txo qis hauv ntiaj teb ua kom sov txog li 90% tsawg dua piv rau cov qauv nylon.Nco ntsoov tias daim duab no tsis tau txheeb xyuas nws tus kheej.
6. Cov nets uas tau muab pov tseg tuaj yeem ua rau muaj kev puas tsuaj rau cov dej hauv dej thiab txhim kho lub sijhawm, cov nylon rov ua dua tso cov khoom siv no kom zoo dua.
Vim li cas peb xaiv cov khoom siv nylon siv dua?
1.Rau nylon, thaum lub sij hawm tsim khoom, ntau cov tshuaj yuav tsum tau mus rau hauv dej - uas thaum kawg khiav mus rau hauv dej nyob ze ntawm qhov chaw tsim khoom.Qhov ntawd tsis yog qhov phem tshaj ntawm nylon qhov cuam tshuam rau lub ntiaj teb.Diamine acid yuav tsum tau ua ke nrog adipic acid ua nylon.Thaum lub sij hawm tsim cov adipic acid, cov nyiaj tseem ceeb ntawm nitrous oxide raug tso tawm rau hauv qhov chaw.Cov roj tsev cog khoom no yeej ntim cov punch raws li nws tau txiav txim siab 300 npaug ntawm kev phom sij rau peb ib puag ncig ntau dua li cov pa roj carbon dioxide.Tsis zoo li cov fibers ntuj uas biodegrade ntau xyoo lossis ntau xyoo, nylon siv sijhawm ntev dua-zoo li, ntau pua xyoo ntev dua.Qhov ntawd yog tias nws txawm xaus rau hauv qhov chaw pov tseg.Feem ntau nws tsuas yog muab pov tseg rau hauv dej hiav txwv (raws li muab pov tseg nuv ntses nets) lossis thaum kawg pom nws txoj hauv kev.
2.Tsis zoo li cov nylon ib txwm ua los ntawm cov pob txha pob txha pob txha, cov nylon rov ua dua yog ua los ntawm cov nylon uas twb muaj nyob rau hauv cov khoom pov tseg.Qhov no zoo heev txo qhov kev cuam tshuam ib puag ncig ntawm cov ntaub (ntawm cov khoom siv khoom, txawm li cas los xij).
3.Tus nqi ntawm cov nylon rov ua dua zoo ib yam li cov nylon, thiab yuav zoo li txo qis vim nws nrov dua.
4. Cov nylon rov ua dua tau txais ntawv pov thawj los ntawm OEKO-TEX Standard 100, kom ntseeg tau tias qee qhov kev mob toxicity tsis nyob hauv cov khaub ncaws zaum kawg.
5. Cov hnab ua los ntawm cov nylon rov qab zoo nkauj heev, khoom kim heev thiab zoo.Cov neeg siv khoom nyiam cov khoom siv no.
