Kev siv TPU rau cov khoom siv khau

TPU yog ib yam khoom zoo thiab ntau yam khoom siv, nws muaj lub zog nruj thiab lub zog nruj, nrog rau kev ua siab tawv zoo thiab tiv thaiv kev laus. Raws li ib hom elastomer yog ib yam khoom siv ntawm roj hmab thiab yas, nws qhov tshwj xeeb tshaj yog qhov nyuaj heev, thiab elasticity, qhov kev ua tau zoo no tsis yog lwm yam roj hmab thiab yas.

Cov yam ntxwv ntawm TPU yog dab tsi?

Ntau yam ntawm qhov nyuaj

Los ntawm kev hloov qhov sib piv ntawm txhua qhov khoom siv tiv thaiv ntawm TPU, cov khoom uas muaj qhov nyuaj sib txawv tuaj yeem tau txais. Nrog kev nce thiab txo qhov nyuaj, cov khoom tseem khaws tau qhov elasticity zoo thiab hnav tsis kam. Siv rau ntawm lub hauv paus tuaj yeem hloov kho raws li cov xwm txheej hauv av sib txawv, kom muab qhov nyuaj sib txawv thiab cov qauv tsim noob, kom tau raws li qhov xav tau ntawm ntau lub sijhawm hnav.

Muaj zog txhua yam tshuab

Lub zog tensile thiab lub zog tsim kua muag, qhov nyuaj thiab elasticity ntawm TPU zoo heev, yog li qhov cuam tshuam thiab kev nqus dej ntawm cov khoom TPU zoo heev.

Zoo heev kub kuj

Feem ntau TPU muaj qhov kub thiab txias zoo. Qhov kub rau kev siv mus sij hawm ntev yog 80 ~ 90 ℃, uas tuaj yeem ncav cuag li 120 ℃ hauv lub sijhawm luv luv. Qhov kub qis kuj zoo, tswj tau qhov elasticity zoo, yooj ywm thiab lwm yam khoom siv lub cev ntawm -35 degrees.

Kev ua haujlwm zoo

TPU tuaj yeem ua tiav los ntawm cov txheej txheem ua thermoplastic ib txwm muaj, xws li ejection, extrusion, calendering, blow molding, molding, thiab lwm yam. Lub caij no, TPU tuaj yeem ua tiav ua ke nrog qee cov ntaub ntawv polymer kom tau txais cov khoom sib xyaw polymer nrog cov khoom sib xws.

Kev siv TPU rau cov khoom siv khau

TPU (thermoplastic polyurethane elastomer) yog siv dav, thiab khau kis las yog nws daim ntawv thov downstream ntawm kev ua lag luam loj, nws yog dav siv rau hauv khau outsole, khau hauv qab, cua cushion, kho kom zoo nkauj khau, xov sab saud, zaj duab xis ntub dej, zaj duab xis kub yaj, 3D luam ntawv, thiab lwm yam, thiab qhov tshwm sim 100% TPU khau khiab lub tswv yim, ntau lub tuam txhab tau tsim cov kev daws teeb meem TPU sib xws, muaj cov yam ntxwv ntawm kev rov ua dua tshiab, kev tiv thaiv ib puag ncig thiab kev ruaj khov.

Cov hauv qab no yog daim ntawv thov ntawm TPU hauv khau kis las. Yuav kom nkag siab, peb yuav teeb tsa TPU khau kis las raws li peb lub ntsiab lus tseem ceeb, uas yog, vamp, khau midsole thiab khau outsole.

Cov xov paj Vamp-TPU thiab TPU tawv hluavtaws

Cov ntaub sab saud uas ua pa tau thiab cov tawv sab saud uas tsis muaj dej yog cov khau sab saud uas feem ntau siv. Ntawm lawv, kev ya dav hlau yog hais txog tag nrho cov ntaub sib xyaw ua ke, tuaj yeem ua los ntawm Xov TPU, cov qauv mos mos thiab ruaj khov heev, thiab kev hnav tsis kam siab, yooj yim rau kub siab 3D yas, khoom khov kho, thiab lwm yam.

Ntxiv rau cov xov paj ntaub sab saud, TPU kuj tseem tuaj yeem ua rau tawv hluavtaws rau sab saud, cov khoom dai kom zoo nkauj, thiab lwm yam.

Lub midsole ntawm cov khau: ETPU

Cov khau nruab nrab yog qhov nrov tshaj plaws thiab laus tshaj plaws ntawm TPU khau kis las. Cov txheej txheem feem ntau yog ua kom TPU ua npuas dej los ntawm cov txheej txheem ua npuas dej supercritical kettle, ua ke nrog cov pa dej lossis microwave molding kom tau txais ETPU khau nruab nrab. Piv nrog rau EVA midsole ib txwm muaj, cov khoom siv khau E-TPU muaj kev ywj pheej zoo heev, kev sib zog tsawg heev, thiab kev hnav zoo.

Tsis tas li ntawd xwb, hauv TPU insoles, kuj muaj cov txheej txheem ua npuas dej, ua npuas dej ua ntej rau hauv daim ntawv thiab tom qab ntawd txiav, tab sis daim ntawv thov tam sim no tseem tsawg heev.

Tawv: hnav-resistant, antiskid, TPU

TPU tuaj yeem tau txais cov khau outsole los ntawm kev txhaj tshuaj molding, uas muaj cov yam ntxwv ntawm kev hnav tsis kam thiab lub zog siab. Tsis tas li ntawd, qhov cuam tshuam tiv thaiv kev plam kuj yog ib qho ntawm cov cim tseem ceeb los txiav txim siab qhov ua tau zoo ntawm TPU hauv qab.

Ntxiv rau qhov tau qhia saum toj no, midsole, outsole, TPU hauv kev lag luam khau thiab cov ntsiav tshuaj tiv thaiv torsion, pob taws sheath, Hong Bao (kub yaj kua nplaum), zaj duab xis thiab lwm yam, yog siv dav heev.