Pros and Cons of Common Materials

Thaum muas nkawm khau, tib neeg feem ntau tsom rau qhov zoo li lossis hom, them nyiaj me ntsis rau cov leeg. Txawm li cas los xij, nws yog qhov zoo li qhov tsis pom tseeb uas txiav txim siab qhov kev nplij siab thiab kev nyab xeeb ntawm koj cov ko taw.

Dab tsi yog cov khoom siv rau cov khau khiab? Ntawm no yog ib qho kev sib cais ntawm cov hom. Yog tias koj rub ob peb nkawm khau los ntawm koj lub txee rau khau, koj yuav pom tias cov khau khiab sib txawv hauv qhov hnyav, qhov hnyav, thiab txawm tias ntxhiab. Cov yam ntxwv txawv no yog los ntawm cov khoom siv sib txawv.

Nov yog qee yam ntawm cov khoom siv feem ntau pom hauv cov khau txhua hnub:

• Roj hmab
• EVA ua npuas ncauj
• PU (Polyurethane)
• TPU (Thermoplastic Polyurethane)
• PVC (Polyvinyl Chloride)

Txhua yam khoom muaj qhov tshwj xeeb zoo; Txawm hais tias nws yog khau kis las, khau tawv, khau khiab, lossis khau khiab, lawv txhua tus cia siab rau cov "cov ntaub ntawv tsim nyog." Tsev Neeg Roj Hmab-Ntev thiab Slip-Resistant: Roj Hmab yog ib qho ntawm cov khoom siv classic tshaj plaws. Los ntawm chunky tawv khau looj plab hlaub koj txiv hnav mus rau trendy dawb khau ntaub, roj hmab tau ntev ua lub luag haujlwm tseem ceeb hauv kev muab cov kav ntev thiab plam tsis kam.

Ntuj roj hmabmuab cov elasticity zoo heev, muab lub zog rov ua haujlwm uas ua rau taug kev tsis muaj zog. Nws kuj muaj kev ruaj khov traction, txo txoj kev pheej hmoo ntawm kev ntog ntawm qhov chaw ntub dej - yog vim li cas nws thiaj li nyiam ua haujlwm khau boots thiab khau ntaus pob. Txawm li cas los xij, roj hmab lub ntsiab drawback yog nws qhov hnyav; Qee tus neeg yuav pom lawv ko taw nkees tom qab hnav lawv ntev. Tsis tas li ntawd, nws zoo li soften los yog deform thaum raug kub.

Cov Lus Qhia Ceev: Cov roj hmab tiag tiag feem ntau muaj faint, ntuj ntxhiab thiab yog elastic heev thaum folded; nws sai sai rov qab mus rau nws qhov qub zoo tom qab raug nias nrog tus ntiv tes. Hauv qhov sib piv, cov khoom siv hluavtaws tsis zoo feem ntau xav tias tawv los yog muaj ntxhiab tsw.

EVA Ua npuas ncauj-Ultra- Lub teeb yuag thiab mos: Cov neeg uas nyiam lub teeb pom kev zoo hauv qab taw yuav paub txog EVA ua npuas ncauj. Feem ntau siv hauv cov khau jogging thiab khau khiab xws li, cov khoom siv no zoo li daim txhuam cev tab sis ua tau ntau dua. EVA qhov zoo tshaj plaws yog nws lub teeb; Nws zoo nkaus li tsis hnyav, ua kom koj txhais taw tsis nkees txawm tias tom qab taug kev ntev. Nws kuj muaj kev poob siab zoo heev, ua rau txhua kauj ruam zoo li mos li taug kev ntawm paj rwb. Txawm li cas los xij, muaj qhov tsis zoo sib xws: piv txwv li, nws hnav tsis kam yog nruab nrab- ua rau nws yooj yim rau scuffing thiab deformation- yog li nws tsis zoo - haum rau qhov hnyav sab nraum zoov.

PU (polyurethane)-Sib npaug Elasticity thiab Kev Txhawb Nqa: Thaum tib neeg hnov ​​"PU," lawv feem ntau xav txog lub rooj zaum lossis lub rooj zaum hauv tsheb; Txawm li cas los xij, thaum siv rau khau khau, nws hloov mus ua "hnyav-lub luag haujlwm" ua yeeb yam. PU muaj qhov zoo elasticity thiab toughness. Thaum hnyav dua li EVA, nws muab kev txhawb nqa zoo tshaj thiab cushioning, ua rau nws yog ib qho tseem ceeb hauv kev ua kis las ua si uas tsim los rau kev ua si xws li taug kev thiab hiking. Tsis tas li ntawd, cov khoom siv muaj qee qhov thermal rwb thaiv tsev, ua rau nws xaiv zoo rau lub caij ntuj no hnav. Ib qho tsis zoo, txawm li cas los xij, yog nws qhov kev raug rau hydrolysis; Kev ya raws ntev ntev tuaj yeem ua rau qhov chaw tawg lossis tawg tawm, yog li nws yog qhov zoo tshaj plaws khaws cia rau hauv qhov chaw qhuav, zoo - qhov cua.

Tswv yim-Yuav ua li cas txheeb xyuas nws: PU tiag tiag xav tias tseem ceeb heev thiab tsis muaj ntxhiab tsw ntxhiab tsw; khawb qhov saum npoo nrog rau cov ntiv tes tawm ntawm cov cim faint tab sis tsis ua rau cov khoom tawg lossis tawg.

TPU (Thermoplastic Polyurethane)-High-Tech Favorite: TPU tau nce siab nyob rau hauv qhov chaw tsis ntev los no, tshwm sim hauv txhua yam los ntawm cov kws tshaj lij- qib kev ua kis las mus rau cov khau khau kis las. Nws qhov kev thov yog nyob rau hauv kev sib txuas cov roj hmab- zoo li yooj yooj yim nrog kev laus ntawm cov yas. Nws khaws nws cov yam ntxwv ua tau zoo nyob rau hauv ob qho tib si huab cua txias thiab scorching tshav kub yam tsis ua nkig los yog snapping, ua rau nws zoo tagnrho rau cov neeg siv uas muaj nuj nqis siab -tech nta thiab stability. Txawm li cas los xij, vim cov nqi tsim khoom ntau dua, tus nqi kawg taw tes feem ntau nce siab; Yog tias koj nyob ntawm pob nyiaj nruj, koj yuav xav xav txog lwm yam kev xaiv.

PVC-Cov peev nyiaj- Kev xaiv tus phooj ywg (nrog rau kev txiav txim siab txog kev nyab xeeb): Txawm tias PVC yuav zoo tib yam, nws cov nqi qis thiab kev ua haujlwm yooj yim ua rau nws muaj kev xaiv ntau rau ntau yam - cov khoom tsim xws li cov khau khiab me me thiab khau ntaub khau ntaub yooj yim. Txawm li cas los xij, nws cov teeb meem tseem ceeb yog ua pa tsis zoo thiab kev txhawj xeeb ib puag ncig. Kev hnav ntev ntev hauv huab cua kub tuaj yeem ua rau hws, khaus ko taw thiab kab mob loj hlob. Nws kuj tseem muaj qhov ua kom txias txias, ua rau muaj kev pheej hmoo ntawm kev tawg los yog ua rau lub caij ntuj no kub. Tsis tas li ntawd, qee qhov qis- cov khoom siv PVC zoo yuav muaj cov tshuaj tsis haum uas tsis zoo rau kev noj qab haus huv. Yog li ntawd, thaum yuav cov khoom zoo li no, nrhiav cov ntawv pov thawj zoo los ntawm cov npe nrov kom muaj kev thaj yeeb nyab xeeb. Kev ceeb toom tus phooj ywg: "Kev nyab xeeb yog qhov tseem ceeb." Yog tias koj tus menyuam xav tau ib nkawm khau uas pheej yig, muaj yeeb yuj khau khiab, nco ntsoov ua tib zoo xyuas cov ntsiab lus ntawm daim ntawv lo thiab tsis hnov ​​​​tsw tsw txawv txav kom tsis txhob yuav cov khoom tsis zoo uas tuaj yeem cuam tshuam kev noj qab haus huv lossis kev nplij siab.

Yuav ua li cas koj thiaj li paub qhov txawv ntawm cov khoom cuav thiab cov khoom cuav, lossis ntawm qhov zoo thiab tsis zoo? Tau ntsib nrog ntau ntau ntawm cov khoom, nws yog qhov nyuaj rau txiav txim siab zoo raws li kev tshuaj xyuas qhov muag.

Yog li, puas muaj tej yam yooj yim? Qhov tseeb, qee qhov kev kuaj xyuas sai tuaj yeem pab koj txiav txim siab:
1. Nias nrog koj txhais tes los ntsuas cov khoom siv lub zog (rebound ceev);
2. Ua rau muaj ntxhiab tsw ntxhiab lossis tsis kaj siab;
3. Tshawb xyuas cov npoo kom paub tseeb tias lawv zoo huv si thiab tsis muaj qhov ntxhib flashing lossis burrs;
4. Xaiv cov khau los xyuas seb qhov hnyav npaum li cas (piv txwv li, EVA khau ntawm tib lub style yuav tsum sib zog dua li PU);
5. Nrhiav cov ntawv xeem lossis cov ntawv pov thawj. Cov ntsiab lus no feem ntau txiav txim siab qhov zoo ntawm cov khau!

Hauv luv luv, txhua qhov nthuav dav cuam tshuam rau koj kev noj qab haus huv thiab kev nplij siab. Txawm hais tias koj nyiam qhov style lossis kev nplij siab, kev nkag siab txog cov yam ntxwv ntawm cov ntaub ntawv sib xws tso cai rau koj xaiv tus khub zoo meej rau koj cov kev xav tau. Tom qab tag nrho, lub hauv paus ruaj khov- muab los ntawm cov khau zoo- yog qhov tseem ceeb rau kev taug kev tom ntej.

Yog tias koj txaus siab rau kev cai- tsim khau rau koj lub hom, thov koj xav tiv tauj peb.