EVAyog tsim los ntawm copolymerization ntawm ethylene (E) thiab vinyl acetate (VA), hu ua EVA, thiab yog ib qho khoom siv midsole. EVA yog ib hom tshiab ntawm cov khoom ntim khoom ib puag ncig. Nws yog ua los ntawm EVA ua npuas ncauj, uas kov yeej qhov tsis zoo ntawm cov roj hmab ua npuas ncauj xws li brittleness, deformation, thiab rov qab tsis zoo. Nws muaj ntau yam zoo xws li dej thiab noo noo pov thawj, shockproof, suab rwb thaiv tsev, tshav kub preservation, zoo plasticity, muaj zog toughness, recycling, ib puag ncig tiv thaiv, tej yam kuj, anti-slip thiab poob siab, thiab lwm yam. ib qho zoo tagnrho cov khoom ntim khoom. lwm txoj. EVA muaj zog plasticity heev. Nws tuaj yeem raug txiav rau hauv ib qho duab, thiab tuaj yeem kho raws li cov neeg siv khoom kos duab. Lub hnab ntim EVA tuaj yeem hloov kho nrog cov xim, ntaub thiab hauv ob sab phlu xav tau los ntawm cov neeg siv khoom. EVA yog dav siv nyob rau hauv shockproof, anti-slip, sealing thiab kub preservation ntawm cov khoom siv hluav taws xob, hauv ob sab phlu ntawm ntau lub thawv ntim, cov kaus poom hlau thiab lwm yam lag luam. Muaj nuj nqi xws li shielding, anti-static, fireproof, shockproof, tshav kub preservation, anti-slip, thiab tsau. Hnav-resistant thiab kub-resistant. Rwb thaiv tsev thiab lwm yam haujlwm.
Lub npe tshawb fawb ntawm EPE yog polyethylene expandable, tseem hu ua pearl paj rwb. Nws yog ib hom tshiab ntawm cov khoom ntim uas tuaj yeem txo thiab nqus kev co. Nws yog cov khoom ua npuas siab polyethylene extruded los ntawm low-density polyethylene (LDPE) ua cov khoom tseem ceeb. EPE pearl paj rwb yog foamed rau hauv cov duab tshwj xeeb siv butane, uas ua rau EPE elastic heev, tawv tab sis tsis nkig, nrog ib tug mos nto. Nws tuaj yeem tiv thaiv kev puas tsuaj los ntawm kev sib txhuam thaum lub sij hawm ntim khoom thiab muaj kev poob siab zoo heev thiab cov khoom ua haujlwm. . Nws yog tam sim no dav siv nyob rau hauv ntim cov khoom siv hluav taws xob, rooj tog zaum, precision electronics instruments thiab lwm yam khoom. EPE hlaws paj rwb yog ruaj tiv thaiv cov neeg kho tshuab roj, roj, thiab lwm yam. Vim nws yog lub cev npuas, nws yuav luag tsis muaj dej nqus. Nws tuaj yeem yog roj-pov thawj, noo noo-pov thawj, poob siab-pov thawj, suab rwb thaiv tsev thiab rwb thaiv tsev kub, thiab tuaj yeem tiv taus qhov yaig ntawm ntau lub tebchaw. EPE pearl paj rwb tuaj yeem ua tau raws li kev ntim khoom sib txawv, antistatic, nplaim hluav taws, thiab lwm yam raws li qhov xav tau ntawm cov khoom sib txawv. Nws kuj muaj cov xim nplua nuj thiab yooj yim rau kev ua.
Lub npe scientific ntawm daim txhuam cev yog polyurethane mos ua npuas ncauj roj hmab, uas muaj qhov pom tseeb siv hauv kev poob siab, tiv thaiv kev sib txhuam, thiab ntxuav. Cov hom tau muab faib ua polyester sponge thiab polyether sponge, uas tau muab faib ua peb hom: siab rebound, nruab nrab rebound thiab qeeb rebound. Daim txhuam cev yog mos hauv kev ntxhib los mos, tiv taus cua sov (tuaj yeem tiv taus qhov kub ntawm 200 degrees), thiab yooj yim rau hlawv (nplaim hluav taws tuaj yeem ntxiv). Nyob ntawm qhov loj ntawm cov npuas npuas sab hauv, nws tuaj yeem pom ntau qhov ntom ntom thiab tuaj yeem ua rau ntau yam duab raws li xav tau. Nws muaj ntau yam kev siv thiab feem ntau yog siv hauv shockproof, thermal rwb thaiv tsev, cov khoom ntim, cov menyuam yaus cov khoom ua si, thiab lwm yam.
Lub ntsiab sib txawv ntawm peb yog raws li nram no:
1. Peb tuaj yeem pom qhov txawv ntawm lawv nrog peb qhov muag liab qab. Daim txhuam cev yog qhov sib dua ntawm peb. Nws yog me ntsis daj thiab elastic. EVA yog qhov hnyav dua ntawm peb. Nws yog xim dub thiab nyuaj me ntsis. EPE pearl paj rwb zoo nkaus li dawb, uas yooj yim kom paub qhov txawv ntawm daim txhuam cev. Daim txhuam cev yuav cia li rov qab mus rau nws cov duab qub txawm tias koj nias nws li cas, tab sis EPE pearl paj rwb tsuas yog dent thiab ua suab nrov thaum koj nias nws.
2. Koj tuaj yeem pom cov qauv wavy ntawm EPE hlaws paj rwb, zoo li ntau cov npuas nplaum nplaum ua ke, thaum EVA muaj cov duab thiab tuaj yeem ua qhov txawv raws li nws cov concentration.
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Post lub sij hawm: Jun-24-2024