Daim ntawv UV kua txheem thev naus laus zis
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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ntxhiab
Muaj ob qho yeeb yam rau kev ntsuam xyuas cov ntxhiab ntawm UV number case. Ib qho yog ntxhiab thaum lub sij hawm tsim kho. Lub ntsiab qhov yog qhov hnyav nyob hauv UV number case. Raws li qhov qub, qhov hnyav residual yog tsawg dua 2%. Nyob rau hauv tshwj xeeb txoj kev tshwm sim, xws li luam yeeb UV number case. Yuav tsum muaj tsawg tshaj li ntawm 0.5%, tab sis hnub no, thaum cov roj nce siab, ntau tus neeg muab khoom ntxiv rau cov dej cawv ntau, xws li dej cawv thiab toluene, kom txo tau cov nqi UV dua, mus txog 25%, kom ntev mus ntxiv thiab ib puag ncig ntawm UV txhuam kev tiv thaiv yog tsis zoo.
Lwm qhov taw qhia rau kev ntsuam xyuas tus ntxhiab ntawm UV inks yog qhov seem ntxhiab ntawm UV thom tom qab daim ntawv thov. Nws tsis ploj tom qab lub sijhawm ntev. Lub hauv paus ntsiab lus yog qhov tsis zoo ntawm UV dua. Qee qhov kim kim tab sis pheej yig cov tshuaj siv. Nws yog nyuaj rau fundamentally txhim kho, mas vim yog tus nqi thiab cov kev xaiv ntawm cov ntaub ntawv uas tsim.
UV number case ntau los sis number case txawv
UV phev yog cov teeb meem ultraviolet. Yog hais tias daim ntawv UV tom qab daim ntawv thov tseem tuaj yeem raug ultraviolet teeb (xws li lub teeb thiab lub teeb txawb teeb), UV number case tseem yuav hnov mob thiab tig daj, uas yog ib tug kho raws ntawm UV number case xwb. Rau cov pa UV cov phom ntev, nws tam sim no tsis tau zoo dua, tab sis qhov kev sib daj ntawm UV phom ntawm cov chaw muag khoom txawv txawv tshwj tsis yog tias tshwj xeeb uas tsis yog-yellowing lossis ntxiv-dawb UV number case.
Lub ntsiab yog vim li cas rau lub cim ntawm cov cwj mem tom qab UV number case glazing yog qhov teeb meem ntawm tus number case. Muaj qee cov pigments hauv tus cwj pwm, xws li xiav cov xim xiav, uas yog xim daj xiav xim av. Nws yog ib qho organic dye triphenylmethane dyed ntawm ib qho pigment extender xws li txhuas hydroxide tsim ib qho xim yaj thiav xim hauv dej. Tus nqi yog tsawg, lub Hawj txawm yog tiag, tab sis nws lub teeb tsis kam, hnyav tsis kam thiab alkali tiv thaiv yog neeg pluag. Thaum tus cwj pwm xws li dej cawv los yog alkali yog ntsib, lub caij liab tau yooj yim yaj, tsis muaj zog los sis ploj. Cov pigments, xws li cov uas siv hauv phau ntawv phais (qhov chaw tom qab luam tawm tsis tau glazed), yog ua tau, tab sis yog siv rau hauv cov thawv ntawv thooj ntawv, lawv yog qhov txaus ntshai vim tias feem ntau ntawm cov xim thawv muaj kev xa tom qab. Txoj kev paub tias yuav tsum poob qis ntawm cov roj ntsha thiab kua number case saum npoo ntawm tus cwj pwm, thiab nws tseem cuab yeem cuab yig ua rau tus cwj mem kua xoos tom qab 1 xuab moos.
Rau cov ntawv luam tawm, yog tias tus cwj mem kua koos pauv, nws tuaj yeem yuam kom qhuav nrog kua number case, xws li ziab los yog siv sij hawm ntau los daws teeb meem, los yog siv roj nruab nrab, hnyav tsis pub hnav UV, hnav tsis pub dawb phau ntawv UV number case, thiab lwm yam Txoj kev txo cov kev xav ntawm tus number case los hloov xim.
Tiav roj thiab khawb
UV dauv tawg yog hais txog qhov tshwm sim uas muaj cov ntawv xees ntawm UV rov los ntawm nias, folding, npias, lossis siv txhua hnub. Kos yog ib qho tshwm sim nyob rau hauv uas tus UV number case tom qab siv los yog cov pa pulverized thaum rau tes los yog cov khoom nyuab khawb ntawm qhov chaw. Lub hauv paus ua rau saum toj ob phenomena yog tias UV number case hardness yog siab dhau heev lawm los yog cov adhesion ntawm UV roj mus rau lub substrate tsis zoo. Qhov tshwj xeeb yog vim li cas thiab cov kev daws teeb meem yog raws li nram no:
1. UV npau npog heev los yog muaj qhov hnyav heev, lub sijhawm no yuav tsum them nyiaj rau qhov tsim nyog (40mj / cm2 ~ 70mj / cm2), nws yog qhov zoo tshaj rau koj xaiv tus zoo es UV number case;
2. UV number case tsim yog tuab heev, lub thicker coating zaj duab xis yog, qhov feem ntau nws yuav tawg ntho;
3. Daim ntawv tsis zoo heev, yooj yim tawg, lub zog ntawm UV number case tsis txaus los tiv thaiv lub zog ntawm cov ntawv tawg;
4. Lub hauv paus roj yog ib qho nyuaj thiab dhau heev lawm, thiab nws tsis tuaj yeem pab lossis tiv thaiv cov UV roj ntiav;
5. Tus number case yog powdered thiab lub peev xwm sib luag yog pluag. Daim ntawv, number case, roj roj thiab UV number case tsis tsim tau cov organic ua ke. Nyob rau lub sij hawm no, tshwj xeeb tshaj yog nyob rau lub caij ntuj no, nws yog feem ntau yuav ua rau khawb.
Kub stamping
Bronzing yog ib qho txheej txheem ntawm cov tshav kub hloov uas cov khoom ntawm tus tsiaj substrate yog xa mus rau ntawv los yog lwm cov ntawv luam tawm substrate nyob rau hauv kev cuam tshuam ntawm tshav kub thiab siab. Cov khoom siv uas nquag siv tshaj plaws yog anodized aluminium. Yuav kom nkag siab txog cov txheej txheem kev sib tw, nws yog qhov zoo tshaj plaws rau thawj zaug nkag siab txog cov qauv ntawm anodized txhuas. Raws li qhia hauv daim duab 1, nws muab faib ua 5 khaubncaws sab nraud povtseg: thawj txheej yog tsiaj (polyester) zaj duab xis puag; thib ob txheej txheej yog qhov sib cais txheej tau muab cais tawm ntawm tus yeeb yaj kiab tsiaj hauv qhov kev txiav txim siab ntawm kub nias. Cov khoom siv uas nquag siv yog silicone roj lossis lwm cov nplaum nrog me me adhesion; txheej txheej thib peb yog ib txheej dye uas muaj cov ntxaib thiab cov pigment, thiab cov hmoov txhuas txhawm rau tiv thaiv tom qab ntswj, thiab kom tsis pub muaj xim thiab lus; txheej txheej plaub yog ib lub hnab ntim khoom ntim nqus pov tseg kom pom tseeb; cov txheej thib tsib yog ib cov kab, cov acrylic ream thiab lwm yam tackifying resins, uas yog sib npaug rau cov substrate nyob rau hauv qhov kev txiav txim ntawm kub nias. Cov txheej txheem no yog qhov tseem ceeb tshaj plaws los txiav txim siab txog kev haum ntawm bronze. Lub zog ntawm daim ntawv cog lus ncaj qha los txiav txim rau cov substrate uas siv hluav taws xob txhuas hluav taws xob tuaj yeem hlawv, xws li BOPP, sib tsoo roj, dej roj, UV number case thiab lwm yam substrates.
Pa roj (UV roj) yog cov khoom siv thermosetting uas tsis muag thaum rhuab, thiab ntau npaum li cas ntawm cov tshuaj silicone thiab cov khoom siv tshuaj muaj ntxiv rau cov roj UV. Cov ntaub ntawv no tsis yooj yim bonded, yog li conventional UV roj tsis tau ua ntej hauv lub electrochemical txhuas. 5 txheej ntawm tsevneeg, uas yog hais tias, cov pa UV suav hauv qab no tsis yog tooj liab.
Cov muaj pes tsawg leeg ntawm hom tooj lab UV yog txawv ntawm qhov ntawm cov cim UV. Nws yog feem ntau los ntawm thermal softening tab sis tsis melting thiab siab saum npoo nro, yog li ntawd nws yuav ua tau bronach. Ntawm qhov tsis sib xws, yog lub fifth txheej ntawm anodized aluminium siv ib phau ntawv zoo li qhov kev ua tau zoo ntawm UV xim thawv kua nplaum, nws ntseeg tias cov pa UV inks kuj yog tshuab tau.
Phau ntawv UV number case
Raws li kev tsim cov qauv formula thiab cov qauv tshuaj, phau ntawv UV yog ib qho roj tshwj xeeb UV. Nws yog ib phau ntawv tshwj xeeb UV roj rau cov ntawv xa ntawv. Nws muaj zoo adhesion tsis muaj primer. , los tiv thaiv infiltration, tuaj yeem glued mus rau hauv lub thawv, tuaj yeem siv tes ua thiab lwm yam khoom. Phau ntawv UV roj kuj muaj qee qhov kev hloov ua tau thaum siv los ua daim npav tib si, tab sis nws yog qhov zoo tshaj plaws ua ntej siv.
Lwm cov khoom ntawm daim ntawv UV roj, xws li cov cim lo, cov nqaij tawv txiv kab ntxwv, pinholes, qhov ntsws, pitting, thiab lwm yam khoom tshwj xeeb, xws li cov txav UV roj, Mesh UV roj, thiab lwm yam. cov kev txwv kuv yuav tsis qhia lawv ntawm no.
Txoj kev loj hlob ntawm daim ntawv UV number case
Nyob rau hauv lub cheeb tsam ntawm ib puag ncig tiv thaiv, high efficiency, high performance thiab lub zog txuag, UV roj yuav ntxiv txhawb thiab siv nyob rau hauv lub luam kev lag luam. Los ntawm ib qho kev pom ntawm tus kheej, cov khoom siv hauv qab no UV yuav tsim nyog rau yav tom ntej:
1. High-light thiab high-wear UV number case: Nyob hauv qee yam kev ua ntej, lub teeb siab thiab kev coj hnyav yog muaj teeb meem. Yuav ua li cas los txhim kho txoj kev coj hnyav thiab khawb kuj ntawm UV number case yog ib qho teeb meem kev teeb tsa nyob rau hauv qhov chaw ntawm lub teeb siab.
2. Cov khoom noj uas tsis muaj qab thiab tsis txaj muag UV roj: Vim tias UV number case muaj coob tus me molecules uas muaj molecular hnyav tsawg tshaj 1000, thiab tua tau tshwm sim nyob rau hauv ib qho instant (hauv 1 thib ob), qee tus me me molecules tsis tuaj yeem koom tes rau hauv cov tshuaj tiv thaiv kiag li. Yuav ua li cas thiaj ua tau cov kab mob me me Cov lus teb tseem yog ib qho kev kawm uas cov neeg ua lag luam yuav tsum tau ntsib.
3. Dej-raws li UV kua: Qhov no yog ib yam khoom uas pom txog qhov tseeb kev tiv thaiv ntawm UV number case. Tam sim no, kev teeb meem tau raug tawm tsam, tab sis yuav ua li cas kom txo tau nws cov nqi siv nyiaj thiab ua tiav cov khoom loj yuav siv sij hawm.