IPolyester vs Polyurethane: Yintoni umahluko?

I-polyester kunye ne-polyurethane ngamalaphu amabini okwenziwa asetyenziswa ngokubanzi. Ngokusekwe nje kwigama labo kuphela, unokuxelela ukuba banosetyenziso olufanayo. Kodwa nangona kukho ukufana okuthile, kukho umahluko kwakhona. Ngoko ke yintoni umahluko phakathi kwepolyester vs polyurethane? Ndiza kukuxelela kweli nqaku.

Ngenxa yokuba i-polyester kunye ne-polyurethane zombini ziyi-synthetic, oko kuthetha ukuba zenziwe ngeplastiki. Ukwenziwa ngeplastiki kubanika iimpawu ezithile ezinjengokuhlala ixesha elide, kulula ukunyamekela nokungabizi mali ininzi. Kodwa zihluke kakhulu ngokumalunga nokuthungwa, ukufudumala, inqanaba lokwelula, kunye nokusetyenziswa.

Ngaba elinye lala malaphu lingcono kunelinye? Yaye unokugqiba njani ukuba yeyiphi ekulungeleyo? Ndiza kuchaza imiba eyahlukeneyo yepolyester kunye ne-polyurethane ukuze ufumane umbono ongcono wokungafani kwazo. Siza kujonga kwakhona okuhle kunye nokubi kuzo zonke. Qhubeka ufunda ukuze ufunde ngakumbi.

Polyester vs Polyurethane: Amanqaku aphambili

Itheyibhile elandelayo inika inkcazo emfutshane yezinye iimpawu eziphambili ze-polyester kunye ne-polyurethane. Iya kukunika inkcazo emfutshane yokufana kunye nokungafani kwazo. Siza kujonga nganye nganye ngokweenkcukacha ngakumbi kamva.

Yintoni ilaphu lePolyester?

Sele ndiyichazile into yokuba ipolyester yifiber eyenziweyo, kodwa ithetha ukuthini kanye loo nto? Ngokusisiseko, i-polyester lilaphu elenziwe ngeemolekyuli ezininzi zeplastiki ezaziwa ngokuba zii-esters. Ezi molekyuli zidibana neekhemikhali ezizinika iimpawu ezithile zize ziziguqule zibe yimicu esebenzisekayo.

Xa sele yenziwe imicu, iyalukwa kunye ngeendlela ezahlukeneyo kwaye ngamanye amaxesha ibrashiwe ukunika iindlela ezahlukeneyo zokuthungwa. Ipolyester inokuthatha iindlela ezininzi ezahlukeneyo kwaye ide isetyenziswe ukwenza i-microfiber kunye noboya begusha. Lilaphu elisebenza ngeendlela ezininzi yiyo loo nto lidume kakhulu.

Yintoni i-Polyurethane Fabric?

I-polyurethane lolunye uhlobo lweplastiki, ifayibha eyenziweyo enokuthi yenziwe ngeendlela ezahlukeneyo zokusetyenziselwa iimveliso ezahlukeneyo. Kwimeko yelaphu le-polyurethane, iintsinga ezenziwe ngezinto ezahlukeneyo (umzekelo, i-polyester, umqhaphu, okanye i-nayiloni) ziyalukwa kunye emva koko zigqunywe nge-polyurethane ukunika ilaphu ukubonakala okufana nesikhumba. Oko kuthetha ukuba amanye amalaphu e-polyurethane enziwe nge-polyester, kodwa ayizizo zonke.

Ukufakwa kwi-polyurethane kwakhona kunika ilaphu iimpawu ezithile, endiya kuxoxa ngazo kamva. I-polyurethane isenokusetyenziswa njengefayibha ukwenza iintlobo ezithile zempahla ezolulayo. Le misonto yeyona nto iphambili kwispandex, lycra, okanye ielastane, ezingamagama ahlukeneyo ohlobo olufanayo lwelaphu.

Nguwuphi umahluko phakathi kwePolyester kunye nePolyurethane?

Ukuphefumla

Ipolyester ayiphefumli njengoko amalaphu endalo afana nomqhaphu anjalo, kodwa iyaphefumla kancinci. Ukuphefumla kuvumela ilaphu ukuba lijikeleze umoya ngalo ngokukhululekileyo, nto leyo enceda ukugcina umnxibi epholile kwaye ekhululekile. Kungenxa yokuphefumla kunye neminye imiba yepolyester eyenza ibe lolona khetho lufanelekileyo lwelaphu lempahla efana nempahla yezemidlalo.

I-Polyurethane ikwangumntu ophefumlayo ngenxa yobume bayo obukhaphukhaphu kunye nolwakhiwo lwefayibha efanayo naleyo yepolyester. Kodwa ekubeni i-polyurethane ngamanye amaxesha iyinto yokugquma ngaphezulu kwelinye ilaphu, ngamanye amaxesha amalaphu e-polyurethane anokuphefumula ngakumbi kune-polyester ngokuxhomekeke kwisiseko sefiber eyenziwe ngayo.

Ukuqina

I-polyester kunye ne-polyurethane zimbini zeelaphu ezihlala zihlala zifumaneka. Indwangu ene-polyurethane yokugqoka inokuba yinto ehlala ixesha elide kunelaphu elifanayo ngaphandle kokugqoka. I-polyester yomelele kuba iyakwazi ukumelana nemibimbi, ukushwabana, kunye namabala. Ngokuqhelekileyo, amalaphu e-polyester anokuhlala ixesha elide ngaphandle kokuba unakekele ngokufanelekileyo.

I-Polyurethane ifana ne-polyester kuba nayo ayinamabala, iyancipha, kwaye iyamelana nemibimbi. Nangona kunjalo, ngamanye amaxesha inokuqina ngakumbi kune-polyester kuba ixhaphake kakhulu kwi-abrasion. Kwaye ezinye iinguqulelo zelaphu le-polyurethane zidityaniswe nenye ikhemikhali ukubenza bangadangali.

Ekuphela kwento ekufuneka uyilumkele ngala malaphu mabini kukuvezwa kubushushu. Aziyi kucutheka ngenxa yobushushu ngendlela eza kwenza umqhaphu okanye uboya. Kodwa ngaphandle kokuba aphathwe njengedangatye, omabini la malaphu anokunyibilika okanye onakaliswe lula xa evezwe kumazinga aphezulu obushushu. Oku kubangelwa ukuba yenziwe ngeplastiki, enyibilika kwiqondo lokushisa eliphantsi kakhulu kunezinye izinto.

Ubume

Ukuthungwa mhlawumbi yenye yeendawo apho la malaphu mabini ahluke kakhulu. Ngenxa yokuba lilaphu eliguquguqukayo elinokusetyenziswa okuninzi, i-polyester inokuba nezinto ezininzi ezahlukeneyo. Ngokubanzi, amalaphu e-polyester agudileyo kwaye athambile. Nangona i-polyester ayiyi kuba yinto ethambileyo njengekotoni, inokuvakalelwa ngokufana kodwa iya kuba nzima. Unako kwakhona ukubrasha imisonto yepolyester ngeendlela ezahlukeneyo ukwenza ukuthungwa okungaphezulu, kubandakanywa ne-fluffy, yindlela esigqiba ngayo kwiinguqulelo ezininzi ezahlukeneyo zelaphu loboya.

Xa kuthelekiswa nepolyester, i-polyurethane inokwakheka okurhabaxa. Isagudileyo kodwa ayithambilenga kangako. Endaweni yoko, ilukhuni kwaye ngamanye amaxesha inokuba nokuthungwa okufana noko kwesikhumba. Oku kungenxa yokwaleka esetyenziselwa ukugubungela ilaphu. Xa i-polyurethane isetyenziselwa ukwenza i-spandex, ayinayo into efana nesikhumba. Endaweni yoko, igudile kwaye ivakala kancinci kuyo. Kodwa ngokubanzi, i-polyester inenzuzo xa ifika ekuthambeni.

Ukufudumala

I-polyester kunye ne-polyurethane zombini ngamalaphu ashushu. I-polyester ishushu kuba iyaphefumla kwaye ivumela umoya oshushu ukuba ujikeleze ngelaphu. Kwaye xa isetyenziselwa uboya begusha, ubume obufukufuku bushushu kakhulu kwaye bukhusela ulusu lwakho.

Ngenxa yokuba ilaphu ligqunywe, lisenokubonakala ngathi i-polyurethane ayishushu kangako. Kodwa eneneni ineempawu zokugquma, ngoko ke inika ubushushu obuninzi kulowo uyinxibileyo. Uhlobo olwahlukileyo lwe-polyurethane, i-polyurethane foam, isetyenziselwa ukubonelela ngokugquma izindlu kunye nezakhiwo.

Ukufuma-Ububi

I-polyester kunye ne-polyurethane zombini zineempawu ezinkulu zokumisa ukufuma. I-polyester ayinamanzi ngokupheleleyo, kodwa ayinamanzi. Oko kuthetha ukuba kuya kugcina amanzi kunye nezinye iindlela zokufuma kwimpahla yakho ukuya kumlinganiselo othile de isinxibo sihluthe. Nawaphi na amanzi afumana indlela yawo kwilaphu kufuneka ahlale kufuphi nomphezulu welaphu kwaye aphuke ngokukhawuleza.

Ilaphu lePolyurethane lisondele ekubeni lingangeni manzi ngokupheleleyo. Amanzi anobunzima bokugqobhoza ilaphu eline-polyurethane yokwambathisa. Ukwaleka kusebenza njengoluhlu olukhuselayo lwelaphu. Isebenza ngendlela efanayo nokusebenzisa izitywini ze-polyurethane kwifenitshala yangaphandle isebenza. Amanzi anyusa amaso okanye atyibilika ephuma elaphuni ukuba liyamanzi. Kwaye ngokungafaniyo nesikhumba esinokonakala ngenxa yamanzi, ilaphu le-polyurethane lihlala lingonzakali.

Eyolule

Iintsinga zePolyester azoluleki ngokwazo. Kodwa imicu idityaniswe ngendlela eyenza ilaphu libe noluleka. Nangona kunjalo, ayililo ilaphu elilula. Ngamanye amaxesha iintambo ezilastiki ezifana ne-spandex zixutywe kunye ne-polyester fibers ukwandisa ubuninzi bokwelula.

I-Polyurethane yaziwa ngokuba yi-elastomeric polymer, okuthetha ukuba yolula kakhulu.

Iintsinga zomntu ngamnye zomelele ngakumbi kunerabha kwaye aziyi “kuphelelwa amandla” kwaye ziphulukane nokolula kwazo ngokuhamba kwexesha. Ngenxa yoko, iifiber ze-polyurethane zisetyenziselwa ukwenza i-spandex.

UkuKhathalela ngokulula

I-polyester kunye ne-polyurethane zombini kulula ukuzikhathalela ngenxa yokuqina kunye nokushwabana kunye nokunganyangeki kwemibimbi. I-Polyester iyaxhathisa ngokufanelekileyo kwaye ininzi inokususwa ngonyango lwamabala angaphambili. Emva koko, unokuphosa nje into kumatshini wokuhlamba kwaye uhlambe kumjikelezo oqhelekileyo ngamanzi afudumele okanye apholileyo.

Ngepolyurethane, ukuchitheka okuninzi kunokosulwa nje ngesepha namanzi. Ungayihlamba kwakhona kumatshini wokuhlamba ngendlela efanayo obuya kuyihlamba ngayo ipolyester. Into ebalulekileyo omele uyikhumbule ngazo zombini ezi laphu kukuba awufuni ukuwahlamba emanzini ashushu kwaye awufuni ukuwomisa usebenzisa umjikelo wobushushu obuphezulu ngenxa yomonakalo onokwenzeka. Ukomisa umoya okanye ukomisa kubushushu obuphantsi kungcono.

Iindleko

Omabini la malaphu angabizi kakhulu. I-polyester yenye yezona ntlobo zingabizi kakhulu zelaphu kwaye ziza ngeendlela ezahlukeneyo zemibala. Ngenxa yobume bayo kunye nenkangeleko, i-polyurethane ihlala isetyenziswa njengenye indlela efikelelekayo kwisikhumba kwaye iza kuluhlu olubanzi lwemibala.

Usebenzisa

Ipolyester isetyenziswa kakhulu kwimpahla, ngakumbi iimpahla zemidlalo. Ingasetyenziselwa iibhulukhwe, iihempe eziqhotyoshelweyo, iibhatyi kunye neminqwazi. I-polyester ide isetyenziswe kwamanye amalaphu asekhaya, kubandakanywa iingubo, iingubo zokulala, kunye ne-upholstery.

I-Polyurethane ayinakuguquguquka njengepolyester. Ngenxa yokuxhathisa okuphezulu kwelaphu kwi-abrasion kunye nokuqina kukonke, lisetyenziselwa iimpahla ezininzi zemizi-mveliso, ngakumbi kwiirigi ze-oyile. Inokusebenzisa okusebenzayo ngakumbi kunepolyester. Ungafumana iidiapers eziphinda zisetyenziswe, ii-raincoat, kunye neevesti zobomi ezenziwe ngepolyurethane.

IiPros and Cons of Polyester

Xa kuziwa kwi-polyester, i-pros idlula i-cons. Ukuqala, i-polyester yenye yezona zinto zizinzileyo, ezingabizi, kwaye kulula ukunyamekela amalaphu akhoyo. Kananjalo ayichaphazeli, ishwabene, kwaye iyamelana nemibimbi. Okokugqibela, iyakugquma ukufuma, nto leyo ethetha ukuba iya kukugcina womile kwaye wome ngokukhawuleza ukuba iba manzi.

I-polyester ine-cons ezimbalwa xa ithelekiswa ne-polyurethane. Ayikaphefumli njengamanye amalaphu, kodwa ngamanye amaxesha inokuphefumla kancinci kune-polyurethane, kuxhomekeke kwimicu esisiseko eyenza ilaphu le-polyurethane. Kananjalo ayoluleki njenge-polyurethane kwaye ayinamanzi ngakumbi endaweni yokungangeni manzi. Ekugqibeleni, i-polyester ayikwazi ukunyamezela ukushisa okuphezulu, ngoko kufuneka uqaphele indlela ohlamba ngayo kwaye uyomise.

IiPros and Cons of Polyurethane

Njenge-polyester, ilaphu le-polyurethane lineenzuzo ezininzi kunokuba lingenzi. Kwezinye iimeko, yomelele ngakumbi kunepolyester ngenxa yokunganyangeki kwayo. Ayinamanzi kwaye kulula ukuyicoca kuba amabala amaninzi anokusulwa ngaphandle kokungena kwelaphu. I-Polyurethane nayo ineempawu ezimangalisayo zokugquma kwaye ine-elasticity ephezulu.

Enye yeengxaki ze-polyurethane kukuba ayisoloko ithambile njenge-polyester. Inokwakheka okuqinileyo kunye nokuqina kwaye ayinakuxutywa ukwenza iinguqulelo ezahlukeneyo zelaphu. Kananjalo ayiguquguquki njengepolyester kwaye inosetyenziso olusebenzayo kunokusebenzisa ifashoni. Okokugqibela, njengepolyester inokonakala xa ibekwe kubushushu obuninzi.

Yeyiphi Engcono?

Ngoku ukuba sixoxe ngeempawu zepolyester kunye ne-polyurethane, yeyiphi enye engcono? I-polyester ingcono kwimpahla yemihla ngemihla, ngelixa i-polyurethane inomsebenzi othile olungele yona. Ke ekugqibeleni, yeyiphi engcono ixhomekeke kuhlobo lwemveliso oyikhangelayo. Ngokuqhelekileyo, akuyi kufuneka uthathe isigqibo phakathi kwezi zibini ngenxa yokuba nganye ineenjongo ezahlukeneyo.

I-polyester ilungile kwiimpahla ezisisiseko kunye ne-t-shirts, kuquka nezemidlalo. Kwakhona lukhetho olulungileyo lokulala. I-Polyurethane ingcono ukuba ujonge iimpahla ezinesikhumba esingeyonyani ngaphandle kweendleko zesikhumba sokwenyani. Kukwalukhetho olulungileyo lwezixhobo zenkampu, njengeebhatyi zemvula kunye neentente.

Ukuqukumbela

I-polyester kunye ne-polyurethane zineemfano zazo, kodwa zahluke kakhulu. Omabini amalaphu ahlala ehlala ekulula ukuwanyamekela kwaye aneempawu ezinkulu zokumisa ukufuma, kodwa ziyahluka ngokuthungwa kunye nokusetyenziswa. I-polyester inokuba yefashoni kwaye isebenziseke, ngelixa i-polyurethane inemisebenzi ebonakalayo. Ukuba uyonwabele eli nqaku, shiya uluvo kwaye wabelane ngalo nabanye. Enkosi ngokufunda!

Any questions please feel free to ask me through Andrew@sinotxj.com