2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-09 13:24
Polycarbonate yog cov thermoplastic polymer uas feem ntau siv hauv kev tsim gazebos, lub sam thiaj, lub qhov rooj, lub tsev cog khoom thiab lwm yam cua tsis zoo, ua kom lub cev tsis muaj zog thiab tiv taus. Vim nws qhov ntau yam, nws tau siv dav hauv ntau yam haujlwm. Thaum lub sijhawm teeb tsa daim ntawv polycarbonate, nws yog ib qho tseem ceeb kom tsis txhob hnov qab tshem cov zaj duab xis tiv thaiv los ntawm qhov chaw.
Qee zaum cov neeg tsim khoom tsuas yog tsis tshem nws, thiab tom qab ntawd nws ua raws li khov kho rau cov khoom siv du. Nws nyuaj heev kom tshem cov zaj duab xis tom qab, vim tias kev tsis saib xyuas tuaj yeem ua rau khawb thiab lwm yam kev puas tsuaj rau cov ntaub qhwv polycarbonate.
Qhov yuav tsum tau thim
Qhov xwm txheej ntawm polycarbonate yog xws li nws tsis ruaj khov rau hluav taws xob ultraviolet, yog li ntawd, rau cov kev pabcuam ruaj khov ntawm cov ntawv polycarbonate hauv kev tsim khoom, txheej tiv thaiv tau siv rau lawv. Tsis tas li ntawd, tshwj xeeb tsis huv tau ntxiv rau cov pawg polymer. Ib zaj yeeb yaj kiab tshwj xeeb tau siv rau txhua daim ntawv txhawm rau tiv thaiv kev puas tsuaj rau cov khoom thaum thauj, tshem tawm thiab teeb tsa.
Sab nrauv ntawm daim ntawv polycarbonate ntawm zaj duab xis, hom khoom, lub sijhawm lav, cov chaw tsim khoom thiab cov ntaub ntawv hais txog kev tiv thaiv tshav ntuj tau qhia meej . Zaj duab xis yog xim thiab feem ntau txawm tias muaj qee yam duab kos. Ntawm sab sab hauv ntawm daim ntaub, raws li txoj cai, zaj duab xis yog pob tshab. Nws kuj yuav tsum tau muab tshem tawm kom pom lub teeb pom kev zoo ntawm cov khoom.
Cov yeeb yaj kiab yuav tsum raug tshem tawm ntawm polycarbonate kom raws sijhawm, txwv tsis pub hauv ib xyoos nws yuav ua rau pom cov qauv ntawm cov qauv.
Nws raug nquahu kom tshem cov txheej tiv thaiv los ntawm ob sab ntawm daim ntawv yas thaum kawg ntawm txhua txoj haujlwm teeb tsa . Yog tias koj tso nws, tom qab sijhawm dhau los ntawm kev raug tshav ntuj, nws "lo" rau polycarbonate. Yav tom ntej, tshem cov yeeb yaj kiab yuav muaj teeb meem heev. Tshwj xeeb tshaj yog feem ntau qhov xwm txheej zoo sib xws tuaj yeem pom thaum cov qauv nrog polycarbonate tau sib sau ua ke thaum lub caij ntuj sov, thiab txheej tiv thaiv tsis raug tshem tawm hauv lub sijhawm.
Yog tias koj tsis tshem tawm cov txheej tiv thaiv los ntawm sab nraud ntawm cov thermoplastic ntawm tes, qhov chaw tsaus ntawm cov qauv yuav yooj yim muab muag rau ntawm cov polycarbonate nto. Lub sijhawm dhau los, zaj duab xis yuav ua rau qhov tsis zoo thiab tig mus rau khaub ncaws, nws yuav nyuaj heev rau tshem nws.
Nyob rau lub caij ntuj no, zaj duab xis tso tseg tom qab yuav dhau los ua qhov nyuaj rau daus, txij li thaum tsis muaj nws cov daus sib sau ua ke yuav ntog tawm ntawm cov polycarbonate saum npoo yooj yim dua.
Nws yog ib qho tseem ceeb los txiav txim ua ntej tias sab xub ntiag ntawm polycarbonate nyob qhov twg. Qhov no tsis nyuaj heev vim tias cov yeeb yaj kiab ib txwm txawv xim. Hauv qhov no, zaj duab xis tuaj yeem thov thiab cim hauv ntau txoj kev.
- Cov yeeb yaj kiab pob tshab yog glued ntawm ob sab - daim ntaub thaiv tau tiv thaiv tag nrho los ntawm kev puas tsuaj ntawm ultraviolet rays.
- Daim ntawv thov ib sab ntawv nrog cov cim rau sab nraub qaum. Txiav txim siab sab twg ntawm polycarbonate sab nrauv yog qhov yooj yim heev - daim ntawv tau tso nrog cov cim sab.
Yuav ua li cas tshem tawm zaj duab xis sai?
Yuav ua li cas yog tias koj tsis nco qab tshem tawm cov txheej tiv thaiv nyob rau lub sijhawm, thiab nws tau khov kho khov rau polycarbonate? Muaj ntau txoj hauv kev los daws qhov teeb meem no . Qhov twg ntawm lawv yuav thov yog txiav txim siab ntawm nws tus kheej, raws li qhov xwm txheej tshwj xeeb.
Yog tias cov ntawv yas yas tau nyob hauv lub hnub ntev, thiab txheej tau ci rau saum npoo, nws tsis xav ua ib yam dab tsi . Tsis tas yuav tsum tua nws, vim tsuas yog ib lub caij xwb cov yeeb yaj kiab sab nrauv yuav ploj mus ntawm nws tus kheej. Nws yuav siv sijhawm ntau dua los rhuav tshem tus kheej txheej sab hauv. Nws tsis tuaj yeem lees paub kom tshem tawm thiab tshem tawm cov zaj duab xis polycarbonate - qhov no tsuas yog ua rau qhov xwm txheej hnyav dua thiab ua rau cov khoom puas. Txawm tias cov ntsia hlau tsis tuaj yeem siv rau lub hom phiaj no. Txoj kev pheej hmoo tawm ntawm cov qhab nia ntawm daim ntaub thaiv tseem nyob siab.
Ua kom raug tshem tawm cov zaj duab xis los ntawm cellular polycarbonate, pib los ntawm ntug mus rau hauv nruab nrab, ua tib zoo thiab maj mam . Yog tias koj tshem tawm cov txheej tshwj xeeb los ntawm sab tiv thaiv UV, nws yog qhov yooj yim los rhuav tshem kev tiv thaiv UV. Nws yog qhov yooj yim heev los txiav txim rau sab twg qhov kev tiv thaiv no nyob: cov ntawv sau lossis qee yam kev pabcuam ua piv txwv yog ib txwm siv rau sab no.
Nws tsis pom zoo kom ua kom sov zaj duab xis txheej (qee tus neeg siv khoom sim ua kom sov nws nrog lub tshuab ziab plaub hau), txwv tsis pub nws yuav lo ntau ntxiv.
Nyob rau sab seamy ntawm daim ntaub, txheej yog pob tshab tag. Nws kuj yuav tsum tau muab tshem tawm. Yog tias txheej txheej zaj duab xis sab hauv tsis zoo li qub, txheej yuav ua rau lub sijhawm tsis zoo, uas cuam tshuam rau qhov tsis zoo ntawm cov qauv.
Cov hauv qab no yuav pab tshem cov zaj duab xis: cov nplaim paj ntoo polycarbonate moisten nrog dej kub diluted nrog cov tshuaj ntxuav tais diav uas muaj . Tom qab ob peb feeb, thaum zaj duab xis ntub, koj tuaj yeem sim tshem cov txheej tiv thaiv. Ib daim txhuam cev ua npuas ncauj yog qhov tsim nyog rau qhov no. Tear tawm tiv thaiv zaj duab xis maj mam.
Koj tuaj yeem sim tshem cov yeeb yaj kiab tiv thaiv nrog ib qho hnyav … Txoj hauv kev zoo tshaj los tiv nrog txoj haujlwm no yog "Ntsuj Plig Dawb Huv", uas tau muab rau tus nqi pheej yig hauv txhua lub khw khw. Cov kuab tshuaj no tsis muaj kev phom sij rau cov qauv ntawm cov thermoplastic polymer, tab sis muaj qhov cuam tshuam tsis zoo ntawm cov nplaum zaj duab xis thiab txhawb nws qhov kev sib cais los ntawm lub vev xaib .… Tom qab siv cov tshuaj hnyav, koj yuav tsum ua tib zoo rub cov yeeb yaj kiab ntawm ib qho ntawm cov ces kaum, ua tib zoo tshem cov txheej los ntawm cov khoom yas. Hauv qhov no, kev siv cov hlau lossis cov khoom ntoo yog txwv tsis pub nruj me ntsis txhawm rau zam kev puas tsuaj rau pob tshab polycarbonate.
Nws yog qhov tseem ceeb uas qee zaum cov yeeb yaj kiab "nyam" hauv qab lub hnub tuaj yeem ntog tawm yam tsis muaj kev pab, yog tias koj tos kom txog thaum nws tev tawm ntawm nws tus kheej. Qhov no feem ntau tshwm sim thaum lub sijhawm ua haujlwm ntev ntawm cov qauv polycarbonate.
Teeb meem tshem tawm cov teeb meem
Kev ua txhaum kev puas tsuaj ntawm txheej UV tiv thaiv tuaj yeem cuam tshuam tsis zoo rau lub ntsiab lus ntawm daim ntawv, uas yav tom ntej yuav ua rau clouding ntawm qhov chaw thiab tom qab tawg. Tom qab khawb tshwm, qhov tawg tuaj yeem tshwm sim ntawm cov khoom. Yog li ntawd, nws yuav nyob ntev dua li nws yuav tsum tau thiab yuav plam nws cov yam ntxwv pom.
Yog tias cov yeeb yaj kiab tau daig rau daim ntawv yas, cov cua sov uas muaj cov yam ntxwv zoo sib xws tsis haum rau tshem nws . Kev saib xyuas tshwj xeeb yuav tsum tau them rau qhov kev xav tau no rau cov kws ua haujlwm uas txiav txim siab tshem tawm cov zaj duab xis qhuav siv lub tshuab ziab plaub hau. Kev siv cov khoom siv cua sov txhawb nqa cov nplaum ntawm cov ntaub ntawv, vim tias cov yeeb yaj kiab tau khov dua, thiab tom qab ntawd nws yuav tsis muaj qhov tseeb los tshem nws. Cov ntawv polycarbonate uas cov yeeb yaj kiab tau ua raws yuav saib tsis zoo, thiab nws tsis tuaj yeem rov ua nws yav tom ntej.
Pom zoo:
Yuav Ua Li Cas Tshem Tus Duav Tawm Ntawm Phab Ntsa? Yuav Ua Li Cas Kom Tau Txais Tus Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Teb Qub Chaw Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Lis Lis, Yuav Ua Li Cas Kom Tau Lub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Teb Qub Chaw Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Lis Qub Qub Qub Qub Li Qub Li Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Qub Lis Qub Lis Qub Qub Li Qub Li Cas?
Txhawm rau ua haujlwm kho, feem ntau nws yog qhov yuav tsum tau ua kom rub lub duav tawm ntawm phab ntsa kom raug. Yuav ua li cas kom tau tus qub qub rub tawm ntawm phab ntsa yog tias nws cov ntug tau nkag mus rau hauv phab ntsa? Yuav ua li cas kom tshem cov pob zeb tawg los ntawm pobzeb thiab nws puas tsim nyog ua? Yuav ua li cas tshem tus duav tawm ntawm phab ntsa yog ib feem ntawm tus kheej tapping ntsia hlau tseem nyob hauv nws? Cov cuab yeej twg tuaj yeem muaj txiaj ntsig zoo rau tshem tawm cov dowels?
Zaj Duab Xis (50 Duab): Tasma, Agfa Thiab Kodak Zaj Duab Xis Rau Cov Koob Yees Duab Zaj Duab Xis. Yuav Xaiv Xim Thiab Xim Dub & Dawb Zaj Duab Xis Li Cas? Zaj Duab Xis Thav Duab Qhov Ntev
Cov duab thaij duab zoo li qub rau qee lub sijhawm, tab sis ntau tus kws yees duab yeej tsis npaj txhij tso nws tseg. Tasma, agfa thiab kodak rau lub koob yees duab zaj duab xis - yuav xaiv zaj yeeb yaj kiab zoo li cas? Cov txheej txheem twg yuav tsum tau them sai sai rau thaum xaiv? Nws muaj hom twg? Yuav ua li cas thiaj khaws cov yeeb yaj kiab khaws cia ntev?
Zaj Duab Xis Tiv Thaiv Iav: Daim Iav Tiv Thaiv Zaj Duab Xis Thiab Zaj Duab Xis Tiv Thaiv Phom Rau Cov Qhov Rooj, Lwm Yam Kev Xaiv
Cov yeeb yaj kiab rau iav tiv thaiv iav yog qhov tshwj xeeb poob siab-tiv thaiv txheej uas muaj ntau yam kev siv. Nta ntawm cov khoom no thiab nws cov yam ntxwv zoo. Qhov yeeb yaj kiab no yog dab tsi? Hom kev pov hwm twg muaj? Nta ntawm kev txhim kho cov yeeb yaj kiab tiv thaiv iav
Nyiaj Siv Ua Haujlwm Projector (37 Duab): Zaj Duab Xis Rau Zaj Duab Xis Zaj Duab Xis. Lub Npe Zaj Duab Xis Rau Lub Projector Yog Dab Tsi? Kev Xaiv Teeb, Niaj Hnub Thiab Cov Qauv Ua Yeeb Yaj Kiab Ntawm Swb Projectors
Dab tsi yog lub taub hau projector? Dab tsi tuaj yeem yog zaj duab xis rau zaj duab xis? Lub npe zaj duab xis rau lub projector yog dab tsi? Dab tsi yuav yog txoj kev xaiv teeb zoo? Yuav ua li cas thiaj li raug cov txheej txheem zoo? Cia peb paub cov qauv niaj hnub no rau menyuam yaus thiab cov neeg laus
Yuav Tiv Thaiv Txiv Hmab Los Ntawm Cov Noog Li Cas? Tiv Thaiv Cov Noog Thiab Cov Hnub Qub. Yuav Cais Li Cas Yog Tias Lawv Khaws Cov Txiv Hmab? Yuav Tiv Thaiv Nws Li Cas Los Ntawm Kev Ntshai?
Yuav tiv thaiv cov txiv hmab txiv ntoo los ntawm cov noog yog tias lawv peck ntawm nws? Dab tsi los ua rwb thaiv tsev rau cog lossis txiv hmab txiv ntoo ib leeg? Txheeb xyuas cov txheej txheem muaj txiaj ntsig ntawm kev tshem tawm thiab tiv thaiv kab laug sab, starlings, thrush