Yuav ua li cas OEM pigments tiv thaiv chalking nyob rau hauv automotive clear coats

OEM Auto Paint Pigmenttechnology tiv thaiv chalking los ntawm advanced particle engineering thiab superior UV stabilization. Cov pigments tshwj xeeb no muaj kev tswj xyuas qhov loj me me (feem ntau 50-150 nanometers) thiab kho qhov chaw kho kom zoo uas tsim cov ntaub thaiv npog hauv lub tsho loj. Los ntawm kev tswj cov tshuaj lom neeg ruaj khov nyob rau hauv lub sijhawm ntev ultraviolet raug thiab txo qis oxidative degradation, zoo OEM pigments xyuas kom cov polymer binder tseem zoo, tiv thaiv cov yam ntxwv powdery residue uas qhia txog txheej tsis ua hauj lwm thiab khaws cia glossy tiav automotive manufacturers xav tau.

OEM Auto Paint Pigment

Ib qho ntawm cov teeb meem pom tseeb thiab kim tshaj plaws nrog cov txheej txheem tsheb yog chalking. Yog tias koj khiav koj tus ntiv tes mus rau qhov chaw kos, koj yuav hnov cov zaj duab xis powdery. Qhov no yog pov thawj tias txheej tau pib tawg ntawm qib molecular.

Ntau tus neeg ua phem ib puag ncig ua haujlwm ua ke los ua kom puas tsuaj. Cov saw hlau polymer nyob rau hauv lub tsho ntshiab yog tawg los ntawm ultraviolet hluav taws xob, uas ua rau cov molecules tawg. Lub matrix uas tuav cov pigment hais nyob rau hauv qhov chaw tau qaug zog vim qhov no photodegradation. Nyob rau tib lub sijhawm, thermal cycling- txuas ntxiv nthuav dav thiab sib cog lus vim muaj kev hloov pauv ntawm qhov kub thiab txias- lim cov qauv ntawm txheej txheej. Cov pa nkag mus rau hauv lub network polymer ua rau cov tshuaj tiv thaiv oxidation, uas ua rau lub network tsis muaj zog. Yog tias cov pigments tsis ruaj khov kom zoo, lawv tshwm sim rau saum thaum lub binder hnav tawm, muab cov xim uas pom tseeb chalky saib.

Cov teebmeem nyiaj txiag dhau mus dhau qhov zoo li yam. Cov neeg uas nws lub tsheb chalk nce sai heev xav tau kev tiv thaiv kev kho, uas ntxiv cov nqi npaj txhij txog rau cov tuam txhab uas ua cov txheej thiab cov tsheb. Ib pawg ntawm cov xim uas tsis muaj peev xwm tuaj yeem ua rau ntau txhiab lub tsheb muaj kev pheej hmoo, uas tuaj yeem ua rau rov qab ua rau lub hom phiaj lub koob npe nrov thiab txiav rau cov txiaj ntsig. Automotive OEMs tau tso ntau thiab ntau lub siab rau cov tuam txhab pleev xim thiab txheej kom lav qhov ua tiav yuav kav ntev li 10 mus rau 15 xyoo hauv ntau qhov kev nyab xeeb. Vim li no, xaiv cov xim zoo yog qhov kev txiav txim siab yuav khoom tseem ceeb uas muaj kev cuam tshuam ncaj qha rau koj cov kab hauv qab thiab cov neeg siv khoom txaus siab.

Feem ntau cov pa pigments tom qab muag tsis muaj qhov kev tsim kho siab heev uas yuav tsum tau siv rau hauv tsheb. Lawv qhov loj me me ua rau nws nyuaj rau lub tsho ntshiab kom sib npaug faib cov khoom, tsim cov chaw tsis muaj zog uas UV lub teeb tuaj yeem nkag mus rau hauv thiab ua kom cov degradation. Qee qhov kev hloov pauv yuav tsum tau ua rau saum npoo ntawm cov xim no kom lawv tuaj yeem tsim cov tshuaj ruaj khov txuas nrog cov khoom siv cob. Raws li cov txheej txheem laus dua, cov xim uas tsis tau them sai sai rau kev tawg ntawm cov polymer. Qhov no tsim cov tshuaj tiv thaiv ntawm kev ua tsis tiav uas tshwm sim raws li chalking nyob rau hauv ob mus rau peb lub xyoos es tsis txhob xav txog kaum xyoo lossis ntau dua ntawm kev ua haujlwm ntev.

Thaum muab piv rau lwm txoj hauv kev, OEM automotive pigments yog tag nrho cov hom xim sib txawv. Thaum koj nkag siab txog kev tsim vaj tsev tom qab cov khoom siv thev naus laus zis siab no, koj tuaj yeem pom tias vim li cas lawv thiaj li kim heev hauv khw.

Precision particle engineering yog lub hauv paus ntawm kev tiv thaiv zoo li cas -chalking ua haujlwm rauOEM Auto Paint Pigment. Cov txheej txheem siv los ua OEM pigments yog qhov zoo ib yam, ua cov khoom nyob rau hauv 80-120 nanometer ntau yam nrog lub tiaj tus curves. Vim hais tias cov khoom yog tag nrho tib qhov loj, lawv tsis lo ua ke zoo li cov khoom loj dua. Qhov no ua kom paub tseeb tias lub tsho tiv no meej yog muab faib sib npaug.

Thaum cov xim pigment tau nthuav tawm sib npaug ntawm qib nanoscale, lawv sib xyaw nrog cov polymer matrix yam tsis muaj kev cuam tshuam. Qhov kawg tshwm sim yog cov txheej txheem txheej txheej uas tsis muaj qhov tsis muaj zog uas UV teeb tuaj yeem pib tawg. Cov theem ntawm qhov tseeb no yog tswj hwm thoob plaws txhua qhov kev tsim khoom los ntawm kev siv cov txheej txheem milling tshwj xeeb thiab kev faib cov tshuab. Qhov no ua tau raws li cov kev xav tau ntawm cov neeg tswj xyuas kev yuav khoom uas mob siab txog qhov tsis tu ncua.

Surface chemistry, tsis yog qhov loj me xwb, cuam tshuam li cas xim cuam tshuam nrog cov txheej txheem resin nyob ib puag ncig lawv. OEM pigments muaj lawv qhov chaw hloov nyob rau hauv ob peb kauj ruam siv tshwj xeeb binding agents uas txuas cov inorganic pigment core rau cov organic polymer binder thiab tsim tshuaj bonds ntawm lawv. Nyob ntawm cov xim chemistry thiab npaj siv, cov kev kho no tuaj yeem suav nrog cov organic phosphates, silane coupling agents, lossis tshwj xeeb polymer encapsulation.

Cov txheej txheem saum npoo ua ob yam: nws ua rau cov khoom tawg yooj yim dua thaum cov xim raug tsim, thiab nws thaiv UV lub teeb, uas ua rau cov xim thiab cov polymer nyob ib puag ncig nws los ntawm kev tawg. Qee cov qauv niaj hnub no tso cov amine teeb stabilizers (HALS) los yog UV absorbers rau saum cov xim. Qhov no ua rau thaj chaw tiv thaiv uas tsis muaj teeb meem hluav taws xob ua ntej nws tsoo cov saw hlau polymer uas tsis muaj zog.

OEM xim tsim thiab cov qauv tsim qauv ua haujlwm ua ke kom paub tseeb tias cov tshuaj sib xws. Feem ntau cov tsho ntshiab rau lub tsheb yog ua los ntawm polyurethane, acrylic -melamine, los yog clearcoat systems uas siv ib tug ntoo khaub lig- txuas chemistry. Cov xim OEM zoo yog tsim los ua haujlwm nrog cov tshuab no thiab tsis tau txais kev kho cov txheej txheem los yog lub sijhawm ntev - tshuaj stability. Vim tias qhov kev sib koom ua ke no, cov xim tsis hloov pauv qhov sib txawv ntawm qhov sib txawv, uas muab cov khoom siv zog thiab ua haujlwm rau huab cua. Cov txheej txheem rau kev kuaj xyuas kom paub tseeb tias cov xim tsis ua kom cov tshuaj tiv thaiv hydrolysis nrawm, txav mus rau hauv cov txheej txheem, lossis cov khoom xau tawm uas tuaj yeem ua rau nws tsis nplaum. Qhov no tag nrho - ib puag ncig txoj kev txawv heev los ntawm kev ua cov xim dav dav yam tsis xav txog qhov xav tau ntawm cov txheej txheem txheej txheej tshwj xeeb.

Muaj ntau qhov kev hloov pauv ntawm OEM thiab cov xim tom qab muag ntau dua li tus nqi xwb. Ua ntej xaiv qhov kev yuav khoom, koj yuav tsum paub tias qhov sib txawv ntawm qhov kev ua tau zoo yog dab tsi thiab nws yuav raug nqi npaum li cas.

OEM manufacturers ntawm pigments siv cov kev xeem uas zoo ib yam li cov siv nyob rau hauv lub tsheb lag luam. Siv QUV lossis xenon arc tso tsheb hlau luam rau kev ntsuas huab cua nrawm simulates xyoo ntawm kev cuam tshuam rau cov ntsiab lus hauv ob peb lub lis piam. Cov kev ntsuam xyuas no kuaj xyuas qhov zoo nkauj, xim ruaj khov, thiab kev tiv thaiv chalk raws li cov qauv zoo li ASTM D4587 lossis SAE J2527.

Thaum lub sij hawm zus tau tej covOEM Auto Paint Pigment, cov tuam txhab lag luam no siv cov txheej txheem kev txheeb xyuas los txheeb xyuas txhua pawg rau cov tshuaj lom neeg muaj pes tsawg leeg, particle loj faib, thaj chaw saum npoo, thiab xim lub zog. Yuav kom tau txais ntawv pov thawj los ntawm lub tsheb OEMs, koj yuav tsum mus dhau cov txheej txheem tsim nyog uas tuaj yeem kav ntev li 12 txog 18 lub hlis. Cov kev hloov pauv tom qab tsis dhau los ntawm tib theem ntawm kev sim, uas ua rau muaj kev pheej hmoo zais rau cov neeg tsim khoom lag luam uas yuav tsum tau cuam tshuam nrog kev lav phib xaub thaum lub sijhawm chalking ntxov tshwm sim. OEM pigments muaj kev ruaj ntseg zoo infrastructure uas muaj xws li traceability systems, batch ntaub ntawv, thiab technical support. Qhov no muab cov chaw tsim khoom uas ua haujlwm ntau dua ib qho chaw uas lawv xav tau.

OEM xim raug nqi ntau dua ib kilogram, tab sis kev txheeb xyuas nyiaj txiag hloov pauv thaum koj saib cov nqi ntawm lawv lub neej tag nrho. Thaum cov txheej txheem tsis ntev dhau los, nws ua rau muaj kev lav phib xaub, cov nqi pleev xim, thiab cov neeg siv khoom tsis zoo siab uas ntau dua li qhov pib txuag ntawm cov ntaub ntawv. Yog tias cov txheej txheem siv cov xim pheej yig, lawv yuav txuag tau $ 0.15 ib kilogram ntawm cov khoom siv raw, tab sis lawv yuav tau them ntau dua $ 500 rau ib lub tsheb rau kev kho vaj tse thaum chalking tshwm sim tom qab tsuas yog peb xyoos xwb tsis yog kaum.

Ntau thiab ntau dua, cov neeg tswj xyuas kev yuav khoom tau paub tias cov nqi xim ua rau tsawg dua 5% ntawm tag nrho cov nqi ntawm kev ua tiav, tab sis lawv txiav txim siab ntau dua 80% ntawm nws qhov ntev - lub sij hawm ruaj khov. OEM pigments ua formulations yooj yim dua los ntawm kev xa cov kev ua tau zoo. Qhov no txhais tau hais tias koj tsis tas yuav siv ntau cov tshuaj ntxiv los ua kom cov xim tsis zoo. Qhov kev ruaj ntseg no ua kom cov zis tawm, txo cov naj npawb ntawm cov khoom tsis lees paub los ntawm kev tswj kom zoo, thiab txhim kho kev ua haujlwm ntawm cov saw hlau.

Cov ntaub ntawv kev ua haujlwm hauv cheeb tsam qhia tau hais tias muaj qhov sib txawv tiag tiag ntawm cov xim xim. Tom qab tsib xyoos ntawm kev raug rau Florida huab cua, cov tsheb them nrog OEM pigment formulations tseem muaj gloss theem siab tshaj 80%, thaum zoo li tom qab formulations poob gloss theem qis dua 60% nyob rau tib lub sij hawm. Qhov sib txawv no pom pom ntau dua nyob rau hauv ib puag ncig nyuaj, xws li cov suab puam uas muaj zog UV thiab thermal caij tsheb kauj vab, thaj chaw ntug dej hiav txwv nrog ntsev tsuag, lossis thaj chaw muaj huab cua phem.

OEM xim muaj kev tiv thaiv ntau dua rau ntau qhov xwm txheej vim tias lawv cov engineering siv ntau dua ib qho kev ntxhov siab tib lub sijhawm. Cov tshuaj lom neeg ruaj khov uas nres UV degradation kuj tiv thaiv acidic nag. Kev tswj ntawm qhov loj me uas ua rau nws yooj yim dua rau kev nthuav tawm kuj ua rau nws siv sijhawm ntev dua, thiab kev kho saum npoo uas sib txuas nrog cov resins nres dej los ntawm kev nkag mus.

Muaj ntau tshaj li cov kev qhia tshwj xeeb los saib thaum xaiv tus neeg muab tshuaj pleev xim zoo. Cov kws tshaj lij hauv kev yuav khoom yuav tsum sib npaug ntawm cov kev xav tau rau qhov zoo, qhov kev cia siab ntawm cov saw hlau, thiab cov kev xav tau ntawm kev lag luam.

Thaum saib OEM pigment lwm tus neeg, koj daim ntawv qhia tshwj xeeb yuav tsum muaj cov ntsiab lus tseem ceeb uas muaj kev cuam tshuam ncaj qha rau qhov zoo li cas xim tsis chalk. Xim uniformity ntawm batch, uas yog ntsuas los ntawm deltaE qhov tseem ceeb, ua kom paub tseeb tias koj daim ntawv qhia txheej nyob twj ywm raws li cov qauv pom thoob plaws hauv kev tsim khoom. Thaum ntsuas UV lub neej ntev, koj yuav tsum saib cov txiaj ntsig ntawm kev ntsuas huab cua nrawm uas teeb tsa lub hom phiaj ua kom lub ntsej muag, xim, thiab lub cev zoo ntawm cov khoom tom qab qee lub sijhawm raug.

Cov ntaub ntawv loj me me, xws li D50 thiab D90 qhov tseem ceeb, qhia tias cov khoom sib kis tau li cas thiab lawv yuav ua li cas los ua ke. Siv cov tswv yim xws li X-ray fluorescence los xyuas cov tshuaj muaj pes tsawg leeg ua pov thawj tias cov hlau hnyav tsis nyob thiab cov khoom ua tau raws li cov cai hauv tsheb. Rau qhov zoo tshaj plaws kev koom ua ke rau hauv koj txheej txheej txheej, cov neeg muag khoom yuav tsum muab cov ntaub ntawv ntxaws ntxaws rau koj nrog cov xwm txheej no tau teev tseg nrog rau cov lus qhia hauv daim ntawv thov.

Yuav ua li cas zoo tus muab kev pab ntawmOEM Auto Paint Pigmenttuaj yeem muab qhov zoo ib yam ntawm cov nplai loj nyob ntawm lawv cov kev lag luam infrastructure. Thaum koj cov txheej txheem txheej txheem xav tau lub thawv - thauj khoom kom muaj nuj nqis nrog lub sij hawm ua hmoov txhuas, kev tsim khoom yog qhov tseem ceeb. Kev tswj xyuas cov ntawv pov thawj zoo li ISO 9001 muab kev thaj yeeb nyab xeeb rau koj, tab sis tsheb- cov ntawv pov thawj tshwj xeeb xws li IATF 16949 qhia tias koj paub tias cov qauv zoo li cas hauv koj lub lag luam.

Kev txhawb nqa txuj ci yog qhov ua rau cov neeg koom tes sib txawv ntawm cov khoom muag. Muaj peev xwm tham nrog daim ntawv thov chemists uas tuaj yeem txhim kho cov teeb meem nrog kev tawg lossis qhia txog kev hloov pauv ntawm cov qauv ntxiv ntau tus nqi. Kev qhib cov saw hlau, uas suav nrog kev tuaj yeem pom qhov twg cov khoom siv los ntawm thiab cov khoom muag ntau npaum li cas ntawm tes, pab pawg yuav npaj rau cov teeb meem tshwm sim. Qhov no tag nrho -ib puag ncig txoj kev yog qhia los ntawm Henghao Technology Development (Hangzhou) Co., Ltd, uas tau pab cov txheej txheem thoob ntiaj teb rau ntau tshaj 20 xyoo nrog cov khoom siv txhim khu kev qha uas ncav cuag 33 lub teb chaws.

Teeb tsa tus txheej txheem validation ua ntej koj cog lus rau kev yuav ntau. Nug rau cov qauv kom txaus kom ua tiav cov txheej txheem kev sim. Nyob ntawm koj qhov ntsuas ntsuas, qhov no feem ntau yog nruab nrab ntawm 5 thiab 10 kilograms. Siv koj cov cuab yeej milling li niaj zaus los ua cov kev ntsuam xyuas dispersion, thiab sib piv cov ntawv nyeem grindometer, hloov viscosity, thiab xim zog rau koj cov xim tam sim no.

Npaj cov ntawv xeem nrog koj cov qauv tsim cov qauv ntshiab thiab ua kom cov txheej txheem huab cua ua kom lawv zoo li lawv tau nyob sab nraud rau 3 txog 5 xyoos. Tshawb xyuas cov xim ruaj khov thiab gloss tuav, thiab saib seb qhov saum npoo puas tiv taus chalk los ntawm kev siv daim kab xev rub los yog tsuas yog saib nws. Sib piv cov txiaj ntsig rau cov qauv uas koj twb tau teeb tsa thiab txoj kev uas cov xim ua tau zoo tam sim no. Muab nyiaj rau hauv cov ntaub ntawv pov thawj tam sim no yuav txuag tau nyiaj ntau heev thaum nws los txog rau lub sijhawm kom nce mus txog qib ntau lawm.

Kev lag luam automotive pigment yog ib txwm hloov pauv kom tau raws li kev ua tau zoo thiab ib puag ncig cov qauv. Cov kws tshaj lij kev muag khoom tuaj yeem ua rau yav tom ntej ntxiv - nrhiav kev koom tes nrog cov neeg muag khoom thaum lawv paub txog cov kev hloov tshiab.

Bulk OEM Auto Paint Pigment

Cov kws tshawb fawb tab tom ua haujlwm ntawm nthwv dej tom ntej ntawm cov xim xim, uas yuav ua rau cov xim ntev dua. Hybrid organic-inorganic pigments muab cov xim purity ntawm cov organic molecules nrog UV stability ntawm inorganic cores. Qhov no tuaj yeem ua rau cov coatings nyob ntev dua li qhov xav tau tam sim no. Nrog silica lossis alumina txheej uas thaiv UV lub teeb, nano- cov txheej txheem encapsulation ua kom cov plhaub muaj kev nyab xeeb nyob ib puag ncig cov xim xim. Ntev ntev - cov kev xaiv muaj xws li cov xim ntse uas tuaj yeem kho lawv tus kheej lossis cov sensors uas tuaj yeem qhia tau thaum twg qee yam tawg. Cov tswv yim tshiab no pab kev lag luam tsheb mus txog nws lub hom phiaj ntawm kev lav phib xaub ntev dua thiab tsis muaj kev puas tsuaj rau ib puag ncig thaum lub caij tsheb lub neej los ntawm kev txo cov sij hawm uas nws yuav tsum tau pleev xim.

Xim chemistry hloov pauv vim yog cov cai thiab cov cai thoob ntiaj teb. Cov xim pleev xim ib txwm muaj cov hmoov lead, cadmium, lossis chromium tsis muaj ntxiv lawm vim yog European REACH cov cai, California Proposition 65 txwv, thiab lwm yam kev txwv hnyav hlau. OEM pigment makers hloov cov qauv ntawm lawv tus kheej kom tshem tawm cov khoom txwv thaum khaws cov khoom ua haujlwm. Cov neeg muab khoom lag luam tseem ceeb siv kaw- lub voj voog dej, kev sib txuas hluav taws xob txuas ntxiv mus, thiab cov kev coj ua pov tseg tsawg kawg hauv lawv cov txheej txheem tsim khoom kom ruaj khov dua.

Thaum automakers taug qab Scope 3 emissions thoob plaws hauv lawv cov khoom siv, lawv yuav tsum xav txog cov nyhuv carbon thaum lawv yuav khoom. Hauv kev yuav cov txheej txheem uas tsom mus rau kev ruaj khov, cov neeg muag khoom uas muab Environmental Product Declarations (EPDs) lossis carbon-kev xaiv kev xa khoom nruab nrab muaj qhov zoo dua lwm tus.

Cov txheej txheem npog tshiab xav tau cov xim hloov pauv. Waterborne thiab siab -cov txheej txheem txheej txheej ua rau txo qis kev tso tawm ntawm cov organic tebchaw, tab sis lawv xav tau cov xim nrog txawv chemistry kom ua haujlwm zoo tshaj plaws hauv cov khoom sib tov. Txoj kev ua kom tawv nqaij sai dua, xws li UV-kho, infrared-kho, lossis ob-cov khoom siv urethanes, xav tau cov xim uas tsis ua kom cov txheej txheem kho. Thaum ua hluav taws xob tsheb, cov neeg tsim khoom yuav tsum ua kom tau raws li cov qauv tshiab vim tias lawv xav muab lawv lub tsheb tshwj xeeb ua tiav uas tau teeb tsa lawv cov npe sib nrug thaum tseem ua tau raws li cov qauv ruaj khov. Tsis yog tsuas yog muab cov khoom lag luam ua rau cov txheej txheem qub txheej txheem, pawg neeg yuav khoom yuav tsum ua haujlwm nrog cov neeg muag khoom uas nqis peev hauv kev tshawb fawb thiab kev txhim kho kom ua raws li cov kev hloov pauv no.

Kev khaws cov tsho ntshiab ntawm cov tsheb los ntawm chalking yog nyob ntawm qhov zoo ntawm cov pigments thiab lawv zoo npaum li cas. Tswj particle loj, txhim kho cov txheej txheem saum npoo, thiab tshuaj lom neeg cuam tshuam nrog cov txheej txheem txheej tam sim no uaOEM Auto Paint Pigmenttechnology ruaj khov nyob rau hauv UV teeb. Txawm hais tias kev xaiv tom qab muag khoom pheej yig dua rau pem hauv ntej, OEM pigments yog tus nqi zoo dua rau lub neej ntawm cov txheej vim tias lawv kav ntev dua, muaj kev lees paub tsawg dua, thiab tsim cov khoom zoo sib xws hauv cov khoom siv. Nrog rau cov kev xav tau ntawm kev ua tau zoo, kev xaiv yuav khoom yuav tsum muab cov kev txawj ntse, kev txhawb nqa kev tsim kho, thiab kev cog lus rau kev ruaj khov nyob rau saum cov npe. Qhov no yuav pab tsim kev sib raug zoo uas txhawb nqa ntev - lub hom phiaj ua lag luam.

A: OEM xim dhau los ntawm kev tsim tshwj xeeb particle engineering thiab kev kho saum npoo uas tau ua kom tau raws li cov qauv kev siv lub neej ntev ntawm lub tsheb. Lawv muaj cov khoom me me (feem ntau yog 80-120nm) uas ua kom lawv kis tau zoo, qhov tshwj xeeb ntawm qhov kev hloov kho uas ua rau cov khoom siv tshuaj lom neeg nrog cov tsho loj, thiab cov kev sim nruj heev uas ua pov thawj UV tiv thaiv los ntawm kev ua kom huab cua mus rau qhov chaw uas nws yuav raug tshav ntuj rau 10 xyoo lossis ntau dua. Feem ntau cov pigments tom qab tsis muaj cov kev txhim kho no, yog li lawv tawg thiab ua chalky sai, nyob rau hauv 2 mus rau 4 xyoo es tsis txhob ntawm 10 mus rau 15 xyoo rau OEM formulations.

A: Nug rau tag nrho cov ntaub ntawv qhia txog kev faib tawm qhov loj me, UV huab cua ntsuas cov txiaj ntsig, thiab tshuaj xyuas cov tshuaj muaj pes tsawg leeg. Tau txais cov qauv rau kev sim cov qauv hauv -lub tsev thiab siv koj cov txheej txheem ua tiav los teeb tsa cov ntawv xeem. Muab cov vaj huam sib luag los ntawm huab cua nrawm (QUV lossis xenon arc kuaj) thiab xyuas seb qhov ci thiab xim zoo li cas. Xyuas tias tus neeg muag khoom muaj ntawv pov thawj zoo li ISO 9001 lossis IATF 16949 rau kev lag luam tsheb. Nug cov tuam txhab tsim cov txheej txheem nrog cov ntawv thov zoo sib xws rau cov neeg siv khoom siv thiab paub txog cov khoom siv sib xws -rau -batch sib xws ntawm ntau - xyoo kev sib raug zoo.

A: Muab qhov tseem ceeb rau cov neeg muag khoom uas ua raws li REACH cov cai thiab xyuas kom tsis muaj cov khoom muaj kev txhawj xeeb heev (SVHC). Xyuas tias cov khoom ua tau raws li qhov txwv rau cov hlau hnyav xws li txhuas, cadmium, mercury, thiab hexavalent chromium. Tshawb xyuas seb qhov ua tiav ntawm cov khoom siv computer puas yog RoHS raws. Environmental Product Declarations (EPDs) ua rau cov ntaub ntawv cuam tshuam txog kev ua neej. Daim ntawv pov thawj ISO 14001 ib puag ncig kev tswj hwm txhais tau hais tias ib puag ncig raug tswj raws li kev npaj. Rau kev muag khoom hauv North America, xyuas kom meej tias cov khoom lag luam tsis muaj cov tshuaj muaj npe hauv California Proposition 65 uas xav tau cov ntawv ceeb toom.

Henghao Technology Development (Hangzhou) Co., Ltdyog npaj los pab koj txog koj cov kev xav tau ntawm lub tsheb txheej. Lawv muaj ntau tshaj 20 xyoo ntawm kev tsim thiab muab cov pigments. Peb cov khoom siv ntau yam suav nrog cov xim organic thiab inorganic uas tau tsim tshwj xeeb rau kev pleev xim rau cov haujlwm uas yuav tsum tau tiv taus cov chalking thiab kav ntev. Thaum koj yuav OEM Auto Paint Pigment los ntawm peb, koj tau txais tus nqi zoo yam tsis tau txo qis cov qauv zoo uas cov neeg tsim khoom xav tau kev tsim khoom txhim khu kev qha thiab lav kev ua haujlwm. Thaum lub sij hawm txoj kev txhim kho daim ntawv qhia, peb pab neeg kws txawj pab nrog daim ntawv thov, xyuas kom meej tias cov pigments zoo tshaj plaws yog xaiv thiab hais tias txoj cai dispersion tsis yog teem rau koj txheej txheej.

Peb muab cov khoom ruaj khov rau cov neeg siv khoom hauv 33 lub teb chaws thiab muaj cov ntaub ntawv ua tiav hauv kev lag luam tsheb, kev lag luam, thiab kev tiv thaiv txheej. Qhov no ua rau cov neeg ua haujlwm muab kev thaj yeeb nyab xeeb uas lawv xav tau hauv kev sib raug zoo. Koj tuaj yeem xa email rau peb ntawminfo@henghaopigment.comlos tham txog koj cov kev xav tau, nug cov qauv, thiab kawm paub ntxiv txog seb peb cov kev daws teeb meem pigment tuaj yeem txhim kho kev ua tau zoo ntawm koj cov txheej thaum txo koj cov nqi tag nrho ntawm cov tswv cuab.

1. Bauer, DR (2017).Photodegradation thiab Photostabilization ntawm Automotive Txheej. Kev nce qib hauv Organic Coatings, Vol. 112, pp. 348-362.

2. Lambourne, R. & Strivens, TA (2019).Xim thiab Txheej Txheej: Kev Xav thiab Kev Xyaum, Thib Peb. Woodhead Publishing, Cambridge.

3. Pathak, SS & Khanna, AS (2018).Weathering Mechanisms ntawm Clearcoats siv nyob rau hauv Automotive Txheej. Phau ntawv Journal of Coatings Technology and Research, Vol. 15, Issue 4, pp. 851-872.

4. Society of Automotive Engineers (2021).SAE J2527 Kev Ua Haujlwm Raws Li Tus Qauv rau Kev Tshaj Tawm Txog Kev Tshaj Tawm ntawm Automotive Sab Nraud Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob Xenon-Arc Apparatus. SAE International, Warrendale, PA.

5. Wernstahl, KM & Grehk, TM (2016).Kev hloov kho deg ntawm cov xim rau kev txhim kho UV ruaj khov hauv Automotive Txheej. Pigment & Resin Technology, Vol. 45, No. 3, pp. 186-194.

6. Osterhold, M. & Wagner, G. (2020).Qhov cuam tshuam ntawm Pigment Properties ntawm Kev Ua Haujlwm ntawm Clearcoat Systems hauv Automotive Applications. Phau ntawv Journal of Applied Polymer Science, Vol. 137, Issue 28, Article e49128.