Qhov kev thov kom siv cov txheej txheem kho kom zoo uas siv hluav taws xob ntau zuj zus ua rau pom tseeb txog cov txiaj ntsig tseem ceeb ntawm kev lag luam, ib puag ncig thiab cov txheej txheem ntawm kev kho kom zoo los ntawm UV. Cov txheej txheem hmoov kho kom zoo los ntawm UV tau txais tag nrho peb yam txiaj ntsig no. Thaum cov nqi hluav taws xob txuas ntxiv nce ntxiv, qhov kev thov rau cov kev daws teeb meem "ntsuab" kuj tseem yuav txuas ntxiv mus tsis tu ncua thaum cov neeg siv khoom xav tau cov khoom tshiab thiab zoo dua thiab kev ua tau zoo.
Cov lag luam muab nqi zog rau cov tuam txhab uas muaj kev tsim kho tshiab thiab txais yuav cov thev naus laus zis tshiab los ntawm kev siv cov txiaj ntsig ntawm thev naus laus zis no rau hauv lawv cov khoom thiab lossis cov txheej txheem. Kev tsim cov khoom uas zoo dua, sai dua thiab pheej yig dua yuav txuas ntxiv mus ua tus qauv uas tsav kev tsim kho tshiab. Lub hom phiaj ntawm tsab xov xwm no yog txhawm rau txheeb xyuas thiab ntsuas cov txiaj ntsig ntawm cov tshuaj pleev xim UV-cured thiab qhia tias cov tshuaj pleev xim UV-cured ua tau raws li qhov kev sib tw tsim kho tshiab "Zoo dua, Sai dua thiab Pheej Yig dua".
Cov tshuaj pleev xim uas kho tau los ntawm UV
Zoo dua = Kev Ruaj Ntseg
Sai dua = Siv zog tsawg dua
Pheej Yig dua = Muaj nqis ntau dua rau tus nqi qis dua
Kev txheeb xyuas kev ua lag luam
Kev muag khoom ntawm cov tshuaj pleev xim hmoov uas kho los ntawm UV yuav loj hlob tsawg kawg yog peb feem pua ib xyoos rau peb xyoos tom ntej, raws li Radtech lub Ob Hlis 2011, "Hloov Kho UV / EB Kev Kwv Yees Lag Luam Raws Li Kev Tshawb Fawb Lag Luam." Cov tshuaj pleev xim hmoov uas kho los ntawm UV tsis muaj cov organic sib xyaw ua ke. Qhov txiaj ntsig ib puag ncig no yog qhov laj thawj tseem ceeb rau qhov kev loj hlob no.
Cov neeg siv khoom tau paub ntau ntxiv txog kev noj qab haus huv ntawm ib puag ncig. Tus nqi zog cuam tshuam rau kev txiav txim siab yuav khoom, uas tam sim no raws li kev xam suav nrog kev ruaj khov, zog thiab tag nrho cov nqi khoom siv lub neej voj voog. Cov kev txiav txim siab yuav khoom no muaj kev cuam tshuam rau cov saw hlau thiab cov channel thiab thoob plaws kev lag luam thiab kev ua lag luam. Cov kws kes duab vajtse, cov neeg tsim qauv, cov neeg teev cov khoom siv, cov neeg sawv cev yuav khoom thiab cov thawj coj ntawm cov tuam txhab tab tom nrhiav cov khoom thiab cov ntaub ntawv uas ua tau raws li cov kev cai ib puag ncig tshwj xeeb, txawm tias lawv raug yuam, xws li CARB (California Air Resources Board), lossis kev ua haujlwm pub dawb, xws li SFI (Sustainable Forest Initiative) lossis FSC (Forest Stewardship Council).
Cov ntawv thov txheej UV hmoov
Niaj hnub nim no, kev xav tau cov khoom lag luam uas ruaj khov thiab tshiab yog qhov loj dua puas tau. Qhov no tau tsav ntau lub tuam txhab tsim cov tshuaj pleev xim hmoov los tsim cov tshuaj pleev xim rau cov khoom siv uas tsis tau muaj tshuaj pleev xim hmoov ua ntej. Cov ntawv thov khoom tshiab rau cov tshuaj pleev xim kub qis thiab cov hmoov kho UV tab tom raug tsim. Cov ntaub ntawv tiav no tau siv rau cov khoom siv kub rhiab xws li cov fiberboard nruab nrab (MDF), yas, cov khoom sib xyaw thiab cov khoom sib dhos ua ntej.
Cov txheej hmoov uas kho los ntawm UV yog ib txheej uas ruaj khov heev, ua rau muaj kev tsim qauv tshiab thiab ua tiav tau zoo thiab siv tau rau ntau yam khoom siv. Ib qho khoom siv uas feem ntau siv nrog cov txheej hmoov uas kho los ntawm UV yog MDF. MDF yog ib yam khoom siv ob yam khoom uas yooj yim nrhiav tau los ntawm kev lag luam ntoo. Nws yooj yim rau kev siv tshuab, ruaj khov thiab siv rau ntau yam khoom rooj tog ntawm khw muag khoom suav nrog cov khoom tso saib thiab cov khoom siv, cov chaw ua haujlwm, kev kho mob thiab cov rooj tog hauv chaw ua haujlwm. Kev ua tiav ntawm cov txheej hmoov uas kho los ntawm UV tuaj yeem tshaj li cov yas thiab cov yas vinyl laminates, cov txheej kua thiab cov txheej hmoov thermal.
Ntau yam yas tuaj yeem ua tiav nrog cov tshuaj pleev xim hmoov UV. Txawm li cas los xij, cov yas pleev xim hmoov UV xav tau cov kauj ruam ua ntej kom ua rau muaj qhov chaw electrostatic conductive ntawm cov yas. Yuav kom paub tseeb tias qhov chaw lo rau ua haujlwm kuj tseem yuav tsum tau ua.
Cov khoom uas tau sib dhos ua ntej lawm uas muaj cov khoom siv rhiab heev rau cua sov tab tom ua tiav nrog cov tshuaj pleev xim hmoov uas kho tau los ntawm UV. Cov khoom no muaj ntau yam khoom sib txawv thiab cov ntaub ntawv suav nrog yas, roj hmab foob, cov khoom siv hluav taws xob, gaskets thiab cov roj lubricating. Cov khoom sab hauv thiab cov ntaub ntawv no tsis lwj lossis puas tsuaj vim yog cov tshuaj pleev xim hmoov uas kho tau los ntawm UV uas kub tsawg heev thiab ua haujlwm sai.
Cov txheej txheem UV hmoov txheej
Ib lub tshuab txheej hmoov uas siv UV kho feem ntau yuav tsum muaj li ntawm 2,050 square feet ntawm pem teb cog qoob loo. Ib lub tshuab ua tiav uas muaj cov tshuaj yaj uas muaj qhov ceev thiab qhov ceev sib npaug zos muaj qhov chaw tshaj 16,000 square feet. Yog tias tus nqi xauj tsev nruab nrab yog $6.50 ib square foot ib xyoos, tus nqi xauj tsev txhua xyoo uas kwv yees li ntawm UV-cure system yog $13,300 thiab $104,000 rau lub tshuab ua tiav uas muaj cov tshuaj yaj. Kev txuag tau txhua xyoo yog $90,700. Daim duab qhia hauv Daim Duab 1: Daim duab qhia rau Qhov Chaw Tsim Khoom Ib Txwm rau UV-Cured Powder Coating vs. Solventborne Coating System, yog daim duab qhia txog qhov sib txawv ntawm qhov chaw ntawm lub tshuab hmoov uas siv UV kho thiab lub tshuab ua tiav uas muaj cov tshuaj yaj.
Cov Kev Cai rau Daim Duab 1
• Qhov loj ntawm ib feem—9 square feet tiav tag nrho cov sab 3/4″ tuab
• Qhov ceev thiab qhov ceev ntawm kab sib piv
• 3D ib feem ib zaug ua tiav
• Ua tiav kev tsim zaj duab xis
-UV hmoov - 2.0 txog 3.0 mils nyob ntawm cov khoom siv
-Cov xim pleev xim uas muaj cov tshuaj Solvent - 1.0 mil zaj duab xis qhuav tuab
• Cov xwm txheej ntawm qhov cub/kho
-UV hmoov - 1 feeb yaj, vib nas this UV kho
-Solventborne - 30 feeb ntawm 264 degrees F
• Daim duab tsis suav nrog cov khoom siv hauv qab
Lub luag haujlwm ntawm kev siv hmoov electrostatic ntawm lub tshuab txheej hmoov UV-cured thiab lub tshuab txheej hmoov thermoset yog tib yam. Txawm li cas los xij, kev sib cais ntawm cov yaj/ntws thiab cov txheej txheem kho yog qhov sib txawv ntawm lub tshuab txheej hmoov UV-cured thiab lub tshuab txheej hmoov thermal. Qhov kev sib cais no ua rau lub processor tswj tau cov yaj/ntws thiab cov haujlwm kho nrog kev raug thiab kev ua haujlwm zoo, thiab pab ua kom muaj zog ntau tshaj plaws, txhim kho kev siv cov khoom siv thiab qhov tseem ceeb tshaj plaws ua kom zoo dua qub (saib Daim Duab 2: Daim Duab Qhia Txog Cov Txheej Txheem Thov Txheej Hmoov UV-Cured).
Lub sijhawm tshaj tawm: Lub Yim Hli-27-2025
