Nyob rau hauv lub evolving ntiaj teb kev tsim kho khau, kev xaiv cov ntaub ntawv ua si lub luag haujlwm tseem ceeb hauv kev txiav txim siab qhov zoo, kav ntev, thiab kev ua haujlwm ntawm cov khoom kawg. Ntau hom ntawm cov resins, suav nrog PVC (polyvinyl chloride), RB (roj hmab), PU (Polyurethane), thiab siv roj hmab feem ntau siv hauv kev lag luam. Txhawm rau txhim kho lub durability thiab hnav tsis kam ntawm cov khau, fitres zoo li calcium hmoov feem ntau ntxiv.
Cia peb tshawb txog qee cov ntaub ntawv nkaus xwb thiab cov ntawv thov ntawm cov inorganic fillers nyob rau hauv lawv:
01. RB Cov Roj Hmab
Cov roj hmab los, ua los ntawm cov roj hmab lossis hluavtaws hluavtaws, paub txog lawv cov mos muag thiab elasticity thiab elasticity zoo, ua rau lawv zoo tagnrho rau ntau yam kis las. Txawm li cas los xij, cov roj hmab ntuj tsis muaj zog heev, ua rau nws haum rau sab hauv tsev kis las. Feem ntau, precipitated silica yog siv los ua tus muab tub lim rau cov roj hmab calcium ntxiv rau txhim kho cov khoom lag luam tiv taus thiab tiv thaiv kev tiv thaiv daj.
02. PVC Soles
PVC yog cov khoom siv ntau yam siv hauv cov khoom lag luam xws li khau yas, cov khau yas, khau khiab, khau khiab, thiab khau ib leeg. Lub teeb yuag calcium carbonate feem ntau ntxiv, nrog qee qhov kev tsim hluav taws xob muaj nyob ntawm qhov kev cai tshwj xeeb, feem ntau nyob rau hauv 3-5%.
03. TPR Soles
Thermoplastic roj hmab roj hmab (TPR) ua ke cov khoom ntawm roj hmab thiab thermplastics, muab cov roj hmab elasticity thaum ua cov txheej txheem zoo li plastics. Nyob ntawm cov khoom uas xav tau no suav nrog cov kev sib ntxiv xws li cov hmoov si xws li ua kom tiav kom ua tiav cov khoom muag, kos tawm tsam, lossis tag nrho cov kav dej.
04. EVA txhaj-moulded
Eva tau dav siv rau Mid-soles hauv kev ua kis las, xws li, khau ntaub sab nraum zoov, thiab taug kev mus ncig ua si. Tus thawj cov tub yees siv yog TALC, nrog ib qho txuas ntxiv sib txawv ntawm 5-20% raws li cov yuav tsum tau ua haujlwm. Rau cov ntawv thov uas xav tau ntau dua whiteness thiab zoo, 800-3000 mesh talc hmoov ntxiv.
05. EVA Sheet Foaming
EVA ntawv ua npuas ncauj siv nyob rau hauv ntau cov ntawv thov, los ntawm khau khiab rau ib nrab-soles, nrog cov ntawv txheeb, nrog rau cov ntawv sau ua kom zoo. Cov txheej txheem no feem ntau cuam tshuam ntxiv ntawm 325-600 mesh cov calcium hnyav, lossis txawm tias finer qib xws li 1250 mesh rau cov kev xav tau high-ntom. Hauv qee kis, Barium sulfate hmoov yog siv los ua kom tau raws li cov cai tshwj xeeb.
Ntawm Xinzirain, peb niaj hnub rub peb txoj kev nkag siab tob ntawm cov khoom science kom xa cov kev daws teeb meem tshiab thiab zoo. Nkag siab txog cov lus qhia ntawm tib cov khoom siv tso cai rau peb los tsim cov khau uas ntsib cov qauv zoo tshaj plaws ntawm kev ua haujlwm ruaj khov, kev nplij siab, thiab kev tsim qauv. Los ntawm kev nyob ntawm qhov ua ntej ntawm cov khoom tsim kho tshiab, peb xyuas kom peb cov khoom tsis yog ntsib tab sis ntau tshaj qhov kev cia siab ntawm peb cov neeg tau txais kev cia siab.
Lub sij hawm Post: Lub Yim-19-2024
