Polycarbonate vov tsev ntawv yog dav siv nyob rau hauv kev tsim kho kev lag luam vim lawv cov khoom tshwj xeeb xws li kev cuam tshuam siab thiab kav ntev. Txawm li cas los xij, ib qho teeb meem tshwm sim nrog cov nplooj ntawv polycarbonate yog yellowing ntawm cov khoom dhau sijhawm. Qhov no tuaj yeem ua rau txo qis hauv kev zoo nkauj ntawm lub tsev, nrog rau kev txo qis hauv cov khoom siv. Hauv tsab xov xwm no, peb yuav tham txog cov laj thawj rau yellowing ntawm polycarbonate nplooj ntawv thiab txoj hauv kev los tiv thaiv nws.
Vim li cas cov nplooj ntawv Polycarbonate tig mus rau daj
1. Kev tiv thaiv UV
Ib qho ntawm cov laj thawj tseem ceeb rau yellowing ntawm cov nplooj ntawv polycarbonate yog raug rau ultraviolet (UV) hluav taws xob. Polycarbonate vov tsev ntawv feem ntau yog siv rau sab nraum zoov daim ntaub ntawv uas lawv raug tshav ntuj. Nyob rau tib lub sijhawm, UV hluav taws xob ua rau cov qauv molecular ntawm polycarbonate degrade, ua rau muaj xim daj.
2. Muaj tshuaj lom neeg
Cov nplooj ntawv polycarbonate kuj raug rau yellowing los ntawm raug rau tej yam tshuaj. Qhov no suav nrog cov tshuaj ntxuav, cov kuab tshuaj, thiab txawm tias qee hom kua nplaum. Thaum cov nplooj ntawv polycarbonate tuaj yeem tiv nrog cov tshuaj no, lawv tuaj yeem hnov mob thiab ua rau cov khoom tig daj.
3. Kev laus
Zoo li txhua yam ntaub ntawv, polycarbonate ntawv muaj hnub nyoog dhau sijhawm. Raws li cov khoom qub, nws pib degrade, uas tuaj yeem ua rau yellowing.
Yuav daws nws li cas?
1. Siv cov ntawv UV-stabilized polycarbonate
Ib txoj hauv kev zoo tshaj plaws los tiv thaiv cov nplooj ntawv polycarbonate los ntawm yellowing yog siv cov khoom siv UV-stabilized. Cov nplooj ntawv no tau kho nrog cov khoom siv tshwj xeeb uas nqus thiab cuam tshuam UV hluav taws xob, tiv thaiv polycarbonate los ntawm kev puas tsuaj. UV-stabilized nplooj ntawv muaj nyob rau hauv ntau qib thiab thicknesses kom haum rau ntau yam kev siv.
2. Ntxuav cov ntawv tsis tu ncua
Txhawm rau tiv thaiv yellowing ntawm cov tshuaj, nws yog ib qho tseem ceeb uas yuav tsum tau ntxuav cov nplooj ntawv polycarbonate tsis tu ncua. Siv xab npum me me thiab dej kom tshem tawm cov av thiab cov khib nyiab ntawm qhov chaw ntawm daim ntawv. Tsis txhob siv cov tshuaj hnyav los yog cov tshuaj abrasive uas tuaj yeem ua rau cov khoom puas thiab ua rau daj.
3. Tsis txhob siv cov kua nplaum ua kua nplaum
Thaum txhim kho cov nplooj ntawv polycarbonate, nws yog ib qho tseem ceeb kom tsis txhob siv cov kuab tshuaj raws li cov nplaum nplaum vim lawv tuaj yeem cuam tshuam nrog cov khoom thiab ua rau yellowing. Hloov chaw, siv cov nplaum nplaum uas tsis muaj cov kuab tshuaj.
4. Khaws cov ntawv kom raug
Kev khaws cov ntawv polycarbonate kom zoo tuaj yeem pab tiv thaiv kom txhob daj. Khaws cov ntawv nyob rau hauv qhov chaw txias, qhuav kom deb ntawm tshav ntuj ncaj qha thiab qhov chaw ntawm tshav kub. Tsis txhob stacking lossis leaning cov nplooj ntawv rau ib leeg, vim qhov no tuaj yeem ua rau khawb lossis cov cim uas tuaj yeem ua rau daj.
Lub yellowing ntawm cov nplooj ntawv polycarbonate tuaj yeem tshwm sim los ntawm ntau yam xws li UV raug, raug tshuaj lom neeg, thiab kev laus. Txhawm rau tiv thaiv kom tsis txhob daj, nws yog ib qho tseem ceeb uas yuav tsum tau siv cov ntaub ntawv UV-stabilized, ntxuav cov nplooj ntawv tsis tu ncua, tsis txhob muaj cov kua nplaum uas muaj kuab lom, thiab khaws cov nplooj ntawv kom zoo. Los ntawm kev siv cov kev ntsuas no, koj tuaj yeem xyuas kom meej tias koj cov ntawv polycarbonate khaws lawv qhov meej thiab kev ua tau zoo rau xyoo tom ntej.
