Daim Ntawv Thov
Vim li cas "Qhov Hardness Yog" tseem ua tsis tau zoo hauv TPU / TPE Daim Ntawv Thov
Hauv ntau qhov project TPU thiab TPE, kev xaiv cov khoom siv feem ntau pib nrog ib tus lej: qhov nyuaj.
Txawm hais tias qhov nyuaj yog ib qho piav qhia tseem ceeb, nws feem ntau raug kho raws li qhov hloov pauv kev txiav txim siab es tsis yog qhov tshwm sim.
Qhov kev ua kom yooj yim dhau no yog ib qho ntawm cov laj thawj feem ntau ua rau cov ntawv thov tsis ua haujlwm txawm tias thaum qhov nyuaj "yog" tau raug xaiv.
Txawm hais tias qhov nyuaj yog ib qho piav qhia tseem ceeb, nws feem ntau raug kho raws li qhov hloov pauv kev txiav txim siab es tsis yog qhov tshwm sim.
Qhov kev ua kom yooj yim dhau no yog ib qho ntawm cov laj thawj feem ntau ua rau cov ntawv thov tsis ua haujlwm txawm tias thaum qhov nyuaj "yog" tau raug xaiv.
Cov Ntsiab Lus ntawm Daim Ntawv Thov
Kev xaiv raws li qhov nyuaj yog qhov tshwm sim thoob plaws extrusion, txhaj tshuaj molding, overmolding, thiab cov ntawv thov kov mos.
Hauv cov theem pib ntawm qhov project, cov ntaub ntawv uas muaj cov nqi Shore hardness zoo sib xws feem ntau suav tias yog sib pauv tau.
Txawm li cas los xij, kev ua tau zoo ntawm thaj teb feem ntau sib txawv txawm tias muaj qhov nyuaj nominal zoo sib xws.
Hauv cov theem pib ntawm qhov project, cov ntaub ntawv uas muaj cov nqi Shore hardness zoo sib xws feem ntau suav tias yog sib pauv tau.
Txawm li cas los xij, kev ua tau zoo ntawm thaj teb feem ntau sib txawv txawm tias muaj qhov nyuaj nominal zoo sib xws.
Cov Kev Txwv Tseem Ceeb Uas Qhov Hardness Tsis Txaus Siab
- Tsev neeg khoom siv:
TPU (polyether vs polyester), SEBS-based TPE, thiab lwm yam elastomer systems ua haujlwm sib txawv ntawm tib qhov hardness. - Kev coj ua:
Kev ruaj khov ntawm cov dej ntws, kev rhiab heev ntawm shear, thiab lub zog yaj tsis pom tseeb hauv qhov nyuaj. - Kev ua tau zoo raws li lub sijhawm:
Kev laus, kev teeb tsa compression, kev tsiv teb tsaws chaw, thiab kev elasticity mus sij hawm ntev hloov zuj zus dhau qhov kev sim thawj zaug.
Kev xaiv cov khoom siv
Qhov nyuaj yuav tsum tau saib ua qhov tshwm sim ntawm kev tsim thiab cov qauv, tsis yog qhov kev xaiv tseem ceeb.
Ob yam khoom siv ntawm tib tus nqi Shore A yuav txawv ntau hauv cov qauv molecular, cov tshuaj chemistry ntawm cov khoom mos,
thiab cov txheej txheem ntxiv, ua rau muaj kev coj cwj pwm sib txawv hauv lub ntiaj teb tiag.
Ob yam khoom siv ntawm tib tus nqi Shore A yuav txawv ntau hauv cov qauv molecular, cov tshuaj chemistry ntawm cov khoom mos,
thiab cov txheej txheem ntxiv, ua rau muaj kev coj cwj pwm sib txawv hauv lub ntiaj teb tiag.
Hauv kev xyaum, qhov nyuaj feem ntau yog qhov yooj yim tshaj plaws los sib piv, tab sis nws tsis tshua tswj hwm kev ruaj khov mus sij hawm ntev,
kev ruaj khov ntawm cov txheej txheem, lossis kev ntseeg tau ntawm thaj chaw.
kev ruaj khov ntawm cov txheej txheem, lossis kev ntseeg tau ntawm thaj chaw.
Dab tsi feem ntau tsis quav ntsej thaum ntxov
- Kev pom zoo rau cov qauv luv luv tsis sawv cev rau tus cwj pwm kev pabcuam mus sij hawm ntev.
- Qhov sib npaug ntawm qhov nyuaj tsis txhais tau tias qhov sib npaug ntawm kev ua tiav.
- Kev hloov kho kom ua tau raws li cov hom phiaj nyuaj yuav ua rau muaj kev ruaj khov rau lwm qhov.
Qhov Kev Xav No Haum Rau Hauv Peb Cov Ntaub Ntawv
Cov ntawv thov uas qhov nyuaj zoo li yog qhov yuav tsum tau ua thawj zaug feem ntau yog hais txog nyob rau hauv cov qauv TPU thiab TPE pawg.
Thaum qhov nyuaj yuav tsum sib npaug nrog kev ruaj khov ntawm kev ua haujlwm, kev tiv taus kev laus, lossis ntau yam kev txwv kev ua tau zoo,
feem ntau yuav tsum tau muaj kev tshuaj xyuas cov ntaub ntawv dav dua.
Thaum qhov nyuaj yuav tsum sib npaug nrog kev ruaj khov ntawm kev ua haujlwm, kev tiv taus kev laus, lossis ntau yam kev txwv kev ua tau zoo,
feem ntau yuav tsum tau muaj kev tshuaj xyuas cov ntaub ntawv dav dua.
Rau cov ntawv thov uas muaj kev ruaj khov mus sij hawm ntev, kev ua tiav sib xws, lossis ntau yam kev txwv,
kev xaiv cov khoom siv feem ntau yuav tsum tau soj ntsuam dhau ntawm qhov nyuaj xwb.
kev xaiv cov khoom siv feem ntau yuav tsum tau soj ntsuam dhau ntawm qhov nyuaj xwb.
Tshawb Nrhiav Kev Xaiv TPU Uas Muaj Peev Xwm Zoo Tshaj Plaws
Lub sijhawm tshaj tawm: Lub Ib Hlis-07-2026