Ifakwa njani ingxowa ye-EVA kushishino lwezihlangu?

Ifakwa njani ingxowa ye-EVA kushishino lwezihlangu?

Kwishishini lezihlangu, i-EVA (i-ethylene-vinyl acetate copolymer) isetyenziswa kakhulu ekwenzeni iimveliso ezahlukeneyo zezihlangu ngenxa yokusebenza kwayo kakuhle. Ezi zilandelayo ziindlela zokusetyenziswa ezikhethekileyo kunye neenzuzo zeEVAimathiriyeli kwishishini lezihlangu:

1. Imathiriyeli eyodwa:
I-EVA sisixhobo esixhaphakileyo kwiisoli ngenxa yokuqina kwayo, ukuguquguquka kunye nokukwazi ukufunxa ukothuka. Inika intuthuzelo kumntu onxibileyo kwaye inokumelana noxinzelelo lwemihla ngemihla yokugqoka kunye nokukrazula. Into ephambili ye-EVA soles ubunzima obulula kunye ne-elasticity ephezulu, evumela ukuba umntu onxibayo azive elula xa ehamba. Ngelo xesha, ukusebenza kwayo kakuhle kwe-cushioning kunokunciphisa ngokufanelekileyo impembelelo yonyawo phantsi kunye nokunciphisa ukulimala kwezemidlalo.

2. Inkqubo yogwebu:
Ukusetyenziswa kwemathiriyeli ye-EVA kwizihlangu ngokuqhelekileyo kubandakanya inkqubo yogwebu ukuphucula ukuthamba kwayo, ukuqina kwayo kunye nokusebenza komothuko. Kukho iinkqubo ezintathu eziphambili ze-EVA zogwebu: ugwebu olukhulu lwemveli, umngundo omncinci onamagwebu kunye nenaliti edibanisa ugwebu. Ezi nkqubo zenza ukuba izixhobo ze-EVA zivelise iisudi zobunzima obahlukeneyo kunye nobukhulu ngokweemfuno zezihlangu ezahlukeneyo ukuhlangabezana neemfuno zabathengi abahlukeneyo.

3. Itekhnoloji ye-Shoe midsole:
Ngokwetekhnoloji yesihlangu se-midsole, i-EVA kunye ne-nylon elastomer composite zamkela uphando oluzimeleyo kunye nophuhliso lwenkqubo yokuvelisa amagwebu, enokufikelela kuxinzelelo oluphantsi kakhulu kwaye ibonelele ngokusebenza okugqwesileyo kokubuyela umva. Ukusetyenziswa kwesi sixhobo esihlanganisiweyo kwenza isihlangu se-midsole ibe lula ngelixa sigcina i-rebound ephezulu, efanelekileyo kakhulu kwizihlangu zezemidlalo kunye nezihlangu ezibalekayo.

4. Ukusetyenziswa kwemathiriyeli ehambelana nokusingqongileyo:
Ngokuphuculwa kolwazi lwendalo esingqongileyo, ishishini lodwa le-EVA liya kuhlawula ngakumbi ingqalelo kwimveliso ehambelana nokusingqongileyo kunye nokukhuthaza imiqondo yokhuseleko lokusingqongileyo. Kwixesha elizayo, imathiriyeli ye-EVA ehambelana nokusingqongileyo iya kusetyenziswa ngokubanzi ukuhlangabezana neemfuno zabathengi zeemveliso ezizinzileyo

5. Uphuhliso lobukrelekrele:
Imveliso ekrelekrele kunye nolawulo lolwazi luya kusetyenziswa ngokuthe ngcembe kwimveliso yodwa ye-EVA ukuphucula ukusebenza kakuhle kwemveliso kunye nomgangatho wemveliso. Umzekelo, ngokufakela abenzi boluvo kwiisoli ukujonga ukuhamba komntu kunye nedatha yokuhamba, iimfuno zezixhobo zemidlalo ezikrelekrele zinokufezekiswa.

6. Uphuhliso lorhwebo olusakhulayo:
Uphuhliso olunzulu lwehlabathi jikelele luye lwakhulula ngokuthe ngcembe imfuno yeemarike ezivelayo, ngakumbi e-Asia nase-Afrika, apho imfuno yempahla yezihlangu iqhubeka nokunyuka, ebonelela ngamathuba amatsha oshishino kwishishini lodwa le-EVA.

7. Iqhutywa yi-photovoltaic industry:
Uphuhliso loshishino lwe-photovoltaic luye lwazisa amanqaku amatsha okukhula kwishishini le-EVA, ngakumbi ekusebenziseni iifilimu ze-solar photovoltaic encapsulation kunye nezinye iindawo.

8. Isihlangu se-EVA esekwe kwi-EVA elastomer:
Ukwenziwa kwemizi-mveliso ye-biomass-based EVA shoe elastomer yenze impumelelo. Lo mbandela awunayo kuphela amacandelo e-biomass yendalo kunye nephunga elimnandi, kodwa uneempawu ezintle zokulwa ne-antibacterial, i-hygroscopicity kunye ne-dehumidification, enokuphucula ukusebenza kococeko kwindawo yesihlangu. Kwangaxeshanye, ineempawu ezibalaseleyo zomzimba, kunye ne-deformation ephantsi yoxinzelelo, i-rebound ephezulu, ingxinano ephantsi kunye nezinye iimpawu.

Isishwankathelo, usetyenziso lwezixhobo ze-EVA kushishino lwezihlangu lunamacala amaninzi, ukusuka kwiisoli ukuya kwii-insoles, ukusuka kwizihlangu zemveli ukuya kwizihlangu zemidlalo ezikumgangatho ophezulu, izixhobo ze-EVA ziye zaba yinto ebaluleke kakhulu kwimveliso yezihlangu kunye nokukhanya kwazo, intuthuzelo, ukumelana nokunxiba kunye nokusingqongileyo. ukhuselo. Ngokuqhubela phambili okuqhubekayo kwetekhnoloji kunye nokukhula kwemfuno yentengiso, ukusetyenziswa kwezinto ze-EVA kuya kuba banzi kwaye kunzulu.