ETPU Chav Rhaub Molding VS Microwave Rhaub Molding
ETPU, uas stands rau Expanded Thermoplastic Polyurethane Elastomer, originated los ntawm BASF nyob rau hauv lub teb chaws Yelemees nyob rau hauv 2007. Nws yog tsim los ntawm kev siv TPU resin raws li raw khoom thiab siv lub cev foaming tshuab los tsim non-crosslinked TPU foam hlaws khoom (ETPU)). Txhua TPU particle nthuav zoo li paj kws, tsim cov duab elliptical nrog micro-kab npuas sab hauv, uas yog vim li cas ETPU feem ntau hu ua "popcorn".
ETPU nthuav tawm zoo heev resilience thiab cushioning zog, ua rau nws lug siv nyob rau hauv khau, yas lem, lub teeb yuag, thiab ntau yam khoom tiv thaiv. Raws li daim ntawv thov ntawm ETPU txuas ntxiv mus tshawb nrhiav, nws cov txheej txheem molding kuj tau tsim kho tshiab thiab txhim kho. Cov txheej txheem molding tsoos suav nrog cov cua sov, tab sis tam sim no muaj ETPU cov ntaub ntawv muaj nyob rau hauv kev ua lag luam haum rau kev ua microwave.
ETPU Chav Rhaub Moulding txheej txheem
Tam sim no, txoj kev siv nyob rau hauv kev ua lag luam rau theem nrab foaming ntawm ETPU yog chav cua sov molding. Ua ntej, ETPU cov khoom yog thauj mus rau hauv pwm, thiab tom qab ntawd cov cua sov yog siv los ua kom cov txheej txheem foaming thib ob. Qhov no tso cai rau cov nyob ib sab ETPU particles los fuse ua ke. Tom qab ntawd, cov pwm yog txias cia kom tiav cov txheej txheem molding.


ETPU Microwave Cua sov Moulding txheej txheem
Cov txheej txheem no siv microwave cua sov raws li cov thermoplastic xwm ntawm ETPU. ETPU cov khoom yog loaded rau hauv pwm thiab muab tso rau hauv lub qhov cub microwave. Tom qab lub sijhawm luv luv (ib ncig 30 vib nas this), lub ETPU cov khoom yog ib nrab melted thiab fused ua ke. Thaum lub pwm qhib, cov khoom tuaj yeem tau txais.

Raws li cov ntaub ntawv muaj, "MICROFLUX" series, muaj rau 30 tus qauv sib txawv, tau tsim tawm hauv cov tebchaws xws li Nyiv thiab Tebchaws Meskas. Raws li tau hais nyob rau hauv lub vev xaib raug cai ntawm Asics, "MICROFLUX" series yog tsim los siv cov tshuab microwave moulding tshiab, tso cai rau lub midsole molded nyob rau hauv kwv yees li 50 vib nas this. Piv nrog rau kev siv Asics 'tus qauv thev naus laus zis, nws txo qis kev siv hluav taws xob los ntawm kwv yees li XNUMX%, ua rau nws muaj kev xaiv khau tiag tiag.

Kev sib piv ntawm Ob ETPU Cov txheej txheem molding
Cua Sov Txoj Cai
ETPU Chav cua kub muaj cov dej vapor ntws los ntawm cov pwm, tso cai rau cov cua sov ua rau saum npoo ntawm ETPU cov khoom. Nws yog ib daim ntawv ntawm cua sov los ntawm lub cev kub conduction. Microwave cua sov, ntawm qhov tod tes, siv hluav taws xob kom nkag mus thiab sib npaug ntawm cov cua sov ETPU cov khoom. Nws yog ib daim ntawv ntawm cua sov los ntawm lub zog hloov dua siab tshiab ntawm hluav taws xob.

Cov txheej txheem sib txawv
Hauv chav molding, cov khoom yog txhaj rau hauv pwm siv rab phom khoom, thiab tom qab ntawd rhaub nrog dej vapor. Cov pwm yog txias nrog dej thiab qhib intermittently.
Hauv microwave molding, cov pwm tau ntim thiab tom qab ntawd rhaub siv hluav taws xob microwave. Nws tuaj yeem ua kom txias siv cua lossis lwm txoj hauv kev, thiab ntau cov pwm tuaj yeem qhib tsis tu ncua.
Hauv kev sib piv tag nrho, chav molding yuav tsum muaj cov dej vapor ntau. Txawm hais tias dej tuaj yeem rov ua dua tshiab, tseem muaj cov khoom siv dej pov tseg. Microwave molding, ntawm qhov tod tes, tsuas yog yuav tsum tau ntim cov pwm thiab muab tso rau hauv lub microwave rau cua sov, txias, thiab qhib pwm. Nws kuj yog siv zog ntau dua.
Pwm txawv
Hauv chav molding, cua sov yog ua los ntawm dej vapor. Thaum tsim pwm, xav txog yuav tsum tau muab rau cov kev taw qhia ntawm cov dej ntws thiab cov khoom siv los ua pwm. Qhov no ua rau qee qhov kev txwv ntawm cov qauv thiab cov tsos ntawm cov pwm, thiab cov khoom siv xws li thermally conductive aluminium lossis tooj liab pwm feem ntau siv.
Hauv microwave molding, cua sov yog tsim los ntawm hluav taws xob nkag mus. Thaum tsim pwm, tsuas yog qhov teeb meem ntawm pwm qhib thiab kaw yuav tsum tau txiav txim siab, tso cai rau tsim kom yooj yim dua. Cov ntaub ntawv uas tsis nqus microwaves yog siv rau pwm.
Yam khoom kawg
Cov khoom tsim los ntawm ob qho tib si txheej txheem hauv paus siv ETPU cov ntaub ntawv uas, yog li lawv lub zog tsim kua muag thiab cov khoom siv rov qab yuav tsis txawv heev. Txawm li cas los xij, cov khoom siv microwave molding tuaj yeem muaj qhov ntom ntom dua me ntsis. Txhawm rau daws qhov teeb meem no, cov qauv khoom tuaj yeem tsim los txo qhov hnyav, xws li koom nrog cov qauv hollow hauv outsole.
Tsis tas li ntawd, rau cov qauv tsim, microwave molding muaj peev xwm ntau dua li chav molding nyob rau hauv replicating tus nto zoo nkauj ntawm pwm. Nws tuaj yeem tsim cov qauv tsim nrog qhov sib txawv tseem ceeb hauv qhov tob thiab, ua ke nrog lub ntsej muag zoo nkauj, ua tau raws li cov qauv tsim kev ywj pheej rau cov ntaub ntawv khau.
ETPU Chav Rhaub Molding VS Microwave Rhaub Molding






