Momwe mungasiyanitsire nsapato za RB, PU, ​​PVC, TPU, TPR, TR, EVA?

MD, EVA

Choyamba, kodi MD: dzina lophatikizana la MODEL kapena PHYLON ndi chiyani, ndiye PHYLON ndi chiyani?PHYLON, yomwe imadziwika kuti Feilong, ndi zinthu zopangira soles.Ndi zinthu zosakanizika zopangidwa ndi thovu lotenthetsera komanso loponderezedwa la EVA.Amadziwika ndi kulemera kopepuka, kukhazikika bwino komanso kukana kugwedezeka.Kuuma kumayendetsedwa ndi kutentha kwa thovu.

EVA: Ethylene Vinyl Acetate-vinyl acetate fiber.Zopepuka komanso zotanuka zopangidwa ndi mankhwala.Zida zakunja.Kwatiwa ndikugulitsa zambiri ndi RB!hehe.Mtengo wake umadalira kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito.Kuphatikiza apo, chindapusa chapamanja komanso chindapusa cha glue ndi pafupifupi 20 yuan.Amagwiritsidwanso ntchito muzinthu zophatikizika ndipo amatchedwa thovu.Mtengo wake ndi wosasamala.Komabe, mtengo wowerengera fakitale udzawonjezedwa.

Chifukwa chake: MD soles iyenera kukhala ndi EVA, ndipo MD soles imatchedwanso PHYLON soles.Mwachitsanzo, MD=EVA+RB kapena EVA+RB+TPR ndipo nsapato zina ndi RB+PU.

RB, TPU

RB: Mpira.TPU imagwiritsidwa ntchito kwambiri pazitsulo, makamaka nsapato zothamanga.Itha kugwiritsidwanso ntchito pazowonjezera zapamwamba.Mtengo wake ndi wokwera mtengo.TPU imagawidwa kukhala mphira wachilengedwe komanso mphira wopangira.Raba wachilengedwe amachokera ku Hevea trilobata.Rabara yopangira imapangidwa ndi njira zopangira zopangira, pogwiritsa ntchito zida zosiyanasiyana (monomers) kuti apange mphira wamitundu yosiyanasiyana, mphira wa butadiene ndi rabala wa styrene-butadiene.Chachikulu ambiri cholinga kupanga labala.Zovala za RB zimakhala ndi kukana kwabwino, kutsika kokhazikika, komanso kusinthasintha kwabwino, koma zinthuzo ndi zolemetsa ndipo zimagwiritsidwa ntchito ngati zakunja.

PU, PVC

PU: Polyurethane, high molecular polyurethane synthetic material, PU ndi chikopa.Zosiyanasiyana kwambiri.Thandizo pamwamba zinthu.Gulitsani ndi kukula, ena ndi okwera mtengo ndipo ena ndi otchipa!Kwenikweni si okwera mtengo!Palinso PU pansi.Izi sizimagwiritsidwa ntchito kawirikawiri pamalonda akunja.PU ndi kachulukidwe kwambiri komanso cholimba chotengera mphira wa thovu.Zili ndi kachulukidwe kakang'ono komanso kuuma, kukana kuvala komanso kusungunuka bwino, koma zimakhala ndi madzi amphamvu, zimakhala zosavuta kuthyoka, ndipo zimakhala zosavuta kukhala zachikasu.PU nthawi zambiri imagwiritsidwa ntchito pakatikati pa basketball ndi nsapato za tenisi kapena pakatikati pa palmu yakumbuyo, ndipo imatha kugwiritsidwanso ntchito mwachindunji pakutuluka kwa nsapato wamba.

PVC: Polyvinylchloride, polyvinyl chloride, ndi zinthu zopangidwa zomwe zimagwiritsidwa ntchito kwambiri padziko lapansi masiku ano.PVC ndi zinthu zachikopa.Zotsika mtengo, koma palinso zapamwamba.Palinso zapansi za PVC, zotsika mtengo."Nsapato zowola" nthawi zambiri zimapangidwa ndi PVC.Ambiri aiwo ndi otchipa, osamva mafuta, samva kuvala, komanso amakhala ndi zotsekera bwino, koma sagwira bwino ntchito yolimbana ndi kutsetsereka, osatha kuzizira, osapunthwa, komanso mpweya wocheperako.

TPU, TPR, TR

TPU: Thermoplastic Polyurethane, thermoplastic polyurethane elastomer, ndi mzere wa polima zakuthupi.Ubwino wa TPU ndikuti umakhala ndi kukhathamiritsa kwabwino, koma zinthu zake ndi zolemetsa komanso kuthekera koyamwitsa kunjenjemera ndikosavuta.Amagwiritsidwa ntchito pothamanga, kuthamanga, nsapato zapakati pakatikati.

TPR: Thermoplastic Rubber, thermoplastic elastomer, yomwe imadziwikanso kuti mphira wa thermoplastic.Dzina la TPR.Mosiyana ndi RB, imakhala yonunkhira kwambiri.Kununkhiza ndi mphuno.Mtengo wake ndi wofanana ndi RB.Nthawi zina RB5 yokwera kwambiri, nthawi zina imakhala yotsika kwambiri ya RB5.Sikuti ali ndi mphamvu zambiri komanso kupirira kwakukulu kwa mphira, komanso akhoza kukonzedwa ndi jekeseni akamaumba.Lili ndi makhalidwe angapo monga kuteteza chilengedwe ndi kusakhala kawopsedwe, kuuma kosiyanasiyana, kukongola kwambiri, kukhudza kofewa, kukana kutopa, kukana kutentha kwabwino, ndi ntchito yabwino yopangira.Ikhoza kupangidwa mopitirira muyeso kapena kuumbidwa mosiyana, koma ili ndi kukana kovala bwino.

TR: Zinthu zopangira za TPE ndi mphira zimakhala ndi mawonekedwe amitundu yosiyanasiyana, kumva bwino kwa dzanja, mtundu wowala, kusalala kwambiri, luso lapamwamba, ndi zina zambiri, ndipo zitha kusinthidwanso 100%, zomwe ndi nsapato yokhayo yoteteza zachilengedwe.

Chidziwitso chokha chazinthu ndi mawonekedwe

Ponena za chizindikiritso cha PU, PVC, TPR, TR, RUBBER, etc.:

PU ndiye wopepuka komanso wosamva kuvala.Chokhacho chopangidwa ndi zinthu za PU ndizosavuta kuzindikira ndipo ndi chopepuka m'manja, ndipo mabowo kumbuyo kwake ndi ozungulira.Zokhazo za PVC ndizolemera m'manja kuposa za TPR.Chokhacho cha zinthu za TPR ndizotanuka kwambiri kuposa za PVC.Gwirani yekha mwamphamvu ndikugwetsa mwachibadwa.Ngati imatha kudumphira mmwamba, zikutanthauza kuti zokhazokha za TPR PVC ndizotsika mtengo kuposa TPR, koma khalidweli silili labwino, makamaka m'nyengo yozizira.N'zosavuta kuthyola pansi.Chokhachokha cha PVC chilibe mabowo a jekeseni, ndipo ngati mukumva fungo ndi mphuno yanu, imakhala ndi fungo.Ngati yasiyidwa kwa nthawi yayitali, zinthu zoyera zimakula.Malo okhawo a TR ndi owala kwambiri.Ndizovuta kuposa zonse za TPR.TR ili ndi mabowo ambiri a jakisoni kuposa TPR.Mabowo a jakisoni ndi apadera kwambiri.

Pankhani ya kulemera kwake: RUBBER (rabala) ndi wolemera kwambiri, PU ndi EVA ndi opepuka kwambiri.Pankhani ya zipangizo: PU ndi yokwera mtengo, EVA ndi TPR ndizochepa, ndipo PVC ndiyotsika mtengo kwambiri.Pankhani ya teknoloji: TPR imapangidwa ndi kuumba, pamene PVC iyenera kukonzedwa, ndipo ABS nthawi zambiri Zinthu za zidendene zapamwamba zimakhala zodula komanso zolimba.

Ntchito: PVC imagwiritsidwa ntchito kwambiri pazitsulo kapena zigawo zosalemera, kapena kupanga nsapato za ana;Chikopa cha PU chingagwiritsidwe ntchito pansalu ya nsapato kapena mbali zolemetsa.Pankhani ya matumba, chikopa cha PVC ndi choyenera kwambiri.Izi ndichifukwa choti zinthu zomwe zili m'thumba, mosiyana ndi mapazi mu nsapato, sizimatulutsa kutentha;sasenza kulemera kwa munthu payekha.Kusiyana pakati pa PU ndi PVC ndikosavuta.Kuchokera pakona, nsalu yoyambira ya PU ndi yokulirapo kuposa PVC, komanso pali kusiyana m'manja.PU imamveka yofewa;PVC imakhala yovuta;Kununkhira kumakhala kopepuka kwambiri kuposa kwa PVC.