Dab tsi yog qhov chaw paj rwb (nco npaus)? Thiab nws puas yog polyester?

"Qhov chaw paj rwb" yog lub npe nrov lag luam rau cov khoom siv ntau tus kheej hu uaqeeb - rebound nco ua npuaslossis "inert ua npuas" {{-}} Thiab txawm tias txawm muaj cov kev ua kom yuam kev, nws tsis yog polyester. Its origins trace back to a practical need: in the mid-20th century, NASA developed it to cushion astronauts against extreme G-forces during takeoff and spaceflight. Tom qab ntawd, thaum nws nkag mus siv pej xeem, cov "space paj" npe menyuam yaus "qhia nws cov hauv paus hniav siab. Txhawm rau kom nkag siab cov khoom no tag nrho, peb xub yuav tsum qhia meej nws muaj pes tsawg leeg, nws ua haujlwm li cas, thiab vim li cas nws feem ntau tsis meej pem nrog polyester.

Qhov yuam kev yuam ntau ntau ua yog sib npaug "paj rwb" (nco ua npuas ncauj) nrog polyester (cov hluavtaws fiber ntau nyob rau hauv tus tsiaj). Cov no yog ob tug nkaus cov polymers sib txawv, nrog cov qauv sib txawv thiab siv:

• Polyester (Tsiaj): Lub teeb ci ntsa iab, ruaj khov hluavtaws muaj zog siv hauv textiles - Xav cov khaub ncaws, lossis ntaub pua tsev, lossis cov ntaub pua tsev. Nws cov lus txhais yog qhov wrinkle tiv taus, nrawm kom qhuav, thiab cov duab khaws cia. Nws yog "fiber" cov khoom siv, txhais tau tias yuav tsum tau woven lossis knitted ua ntaub.
• Nco Ua Npuas Ncauj (Chaw Paj Rwb): Ib homPolyurethane Ua Npuas Ncauj-} Tus tswvcuab ntawm tsev neeg Polymer loj uas suav nrog txhua yam los ntawm Elastic Spandex rau txheej txheem thiab cov nplaum. Tsis zoo li Polyester (fiber ntau), nco tais yog "ua npuas ncauj" cov khoom siv ntxeem tau tsim rau kev txhawb nqa thiab txhawb nqa.

Hauv ntej: Polyester yog rau ntaub; Nco npaus yog rau padding. Lawv cov tshuaj pleev thiab xaus siv tsis tshua muaj kev sib tshooj.

Nco ua npuas ncauj haus cov lus dag hais txog nwsQhib - kev qauv ntawm testhiabkub rhiab- ob nta uas ua haujlwm ua ke kom xa nws kos npe "qeeb- rebound" nyhuv:

1. QHIB -} ntawm tes qauv

Tsis zoo li tuab, kaw - cell ua npuas ncauj (siv rau hauv kev ua npuas ncauj, piv txwv), Cim npe ua npuas ncauj muaj cov pores me me. Qhov no tso cai rau huab cua kom dawb los ntawm cov khoom siv, tiv thaiv cov khoom siv thiab muab nws tus yawm sij ntawm kev ua npuas ncauj (ib qho tseem ceeb tshaj li cov khoom siv npuas dej ua npuas ncauj).

2. Qhov kub -} rhiab qeeb

Cov npaus ua npuas dej kom ua kom kub:

• Thaum nws los rau hauv kev sib cuag nrog lub cev kub (piv txwv li, koj lub taub hau ntawm kev nco ua npuas ncauj hauv ncoo), nws ua kom zoo nkauj me ntsis rau koj lub cev. Qhov no tsim ib qho "kev puag" cov kev xav uas faib qhov hnyav hnyav.
• Thaum siab tau muab tshem tawm (piv txwv li, koj nqa koj lub taub hau), nws tsis thaws nrib tam sim ntawd. Hloov chaw, nws maj mam rov qab mus rau nws cov qauv qub - tus txheej txheem uas nqus thiab disperses siab, dua li thawb rov qab.

Qhov no rov qab yog vim li cas nco foam yog qhov zoo rau lub xub pwg nyom, nws txo qis rau cov xub pwg nyom, khoov, ua rau nws xis nyob ntev ntawm kev zaum lossis pw.

Zoo li cov khoom siv, nws muaj qhov ua tau zoo thiab kev txwv -} Tseem ceeb rau kev lag luam xaiv nws rau cov khoom lag luam lossis cov neeg siv khoom lag luam yuav nws:

Zoo

• Siab faib: Los ntawm kis tau hnyav tusyees, nws minimizes siab ntsiab lus. Qhov no yog qhov tseem ceeb tshaj plaws rau cov neeg uas zaum tau teev (piv txwv li, cov neeg ua haujlwm hauv chaw ua haujlwm) lossis cov uas muaj kev pheej hmoo ntawm cov chaw kho mob).
• Txhawb Nqa: Nws yoog tau rau lub cev cov duab, txhawb nqa tus txha nraub qaum hauv qhov chaw nruab nrab - zoo rau kev txo qhov mob rov qab los ntawm kev ua haujlwm tsis zoo.
• Pa: Qhov qhib - Cov qauv xov tooj ntawm tes tso cai rau huab cua ncig, txawm hais tias nws tsis ua pa li cov paj ntoo zoo li cov paj rwb.

Nplij txwv

• Kub rhiab: Nyob rau hauv ib puag ncig txias (piv txwv li, unheatated chav pw nyob rau lub caij ntuj no), nws tuaj yeem ua rau nws cov khoom siv ua tau ib ntus.
• Muaj peev xwm ua tau kub: Nws lub cev kaw tau kaw tau cov cua sov hauv huab cua sov. Txawm li cas los xij, niaj hnub 改良 versions (piv txwv li, cov neeg tsis muaj peev xwm nrog gel lossis breathable additives) muaj ntau daws cov teebmeem no.

Kev Siv Siv Ntawm Kev Nco Ua Npuas Ncauj (Chaw Paj Rwb)

Ua tsaug rau nws lub ncoo thiab kev txhawb nqa, nws muaj nyob hauv peb qhov chaw tseem ceeb:

• Daim pam: Qhov ntau thoob plaws siv -} Kev nco ua npuas dej ua npuas dej, cov pam vov sab toppers, thiab tag nrho cov kab txaj. Cov khoom lag luam no rau txhua tus neeg xav pw tsaug zog zoo dua lossis txhaj tshuaj kom zoo.
• Kev Kho Mob: Nws tau siv los ua kom anti -}} dec dec dec dec padល (rau kev tiv thaiv lub rooj ntev, raws li nws lub siab love tiv thaiv cov tawv nqaij tsis zoo.
• Siab -} kawg zaum: Automotive lub rooj zaum (ntau yam khoom kim heev), cov rooj zaum twv txiaj, thiab cov sofas uas feem ntau siv nco ua npuas dej hauv lawv lub ncoo. Nws ntxiv kev nplij siab rau kev tsav tsheb ntev lossis ncua sij hawm zaum.

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