Ua kom koj cov khoom zoo li hwm
Peb yog Quzhou Chengji Txheej los ntawm Zhejiang, Suav. Cov khoom no yog rau cov neeg siv khoom uas mob siab txog qhov zoo. Peb hu nws peb lub siab -gloss dub txheej. Nws ua rau koj qhov chaw saib tob tob thiab ci zoo li daim iav. Xav txog cov khoom hauv tsheb, siab - cov cuab yeej kawg, lossis rooj tog zaum hauv chaw ua haujlwm. Lawv tsis yog ua haujlwm xwb. Lawv yog ib feem ntawm kev tsim. Cov txheej txheem qub xav tau primer thiab lub tsho tiv no saum toj kawg nkaus. Qhov ntawd tau siv sijhawm thiab nyiaj txiag. Peb lub hom phiaj yog muab rau koj saum- lub tsho tiv no ua tiav hauv ib kauj ruam. Qhov no txuag koj ib kauj ruam. Nws kuj ua rau koj cov khoom zoo dua qub.
Peb Daim Ntawv Qhia Txog Dub Xim Xim
Qhov tob tob yog los ntawm peb 16 xyoo ntawm kev ua haujlwm. Peb siv nano- theem sib tsoo txheej txheem. Peb zom cov xim dub kom txog thaum nws zoo heev. Qhov loj particle yog nruab nrab100 thiab 200 nanometers. Qhov ntawd yog ntau me dua li tib neeg cov plaub hau. Tom qab ntawd peb siv tus neeg sawv cev tshwj xeeb los qhwv txhua qhov khoom. Qhov no txwv tsis pub lawv los ntawm clumping ua ke. Thaum cov txheej yog thov, cov khoom sib kis ncaj thiab txawm. Lub teeb tsis tawg. Qhov no muab rau koj ib tug tob, nplua nuj dub. Peb ua raws liTS EN ISO 4599txheem tswj xim. Xim txawv (ΔE) yog tsawg dua0.3los ntawm batch mus rau batch. Qhov no yog qhov zoo tshaj plaws rau kev xav tau tsheb qhov chaw tsim khoom.
Cov ntaub ntawv uas ua pov thawj qhov zoo
Dub muaj tus qauv. Peb siv lub tshuab tshwj xeeb los ntsuas nws. Peb tus nqi blackness (Kuv) yog lawm200. Koj yuav pom ib tug ntshiab, tob tob. Rau gloss, peb ntsuas ntawm 60℃kaum. Nws dhau lawm90% (ASTM D523). Qhov no yog tib theem raws li cov kuab tshuaj -raws li lub tsho tiv no. Peb kuj ntsuas qhov txawv ntawm cov duab (DOI). Qhov no qhia tau hais tias qhov kev xav tau meej npaum li cas. PebDOI tus nqi yog 0.8. Koj tuaj yeem pom koj lub ntsej muag kom meej meej hauv ib feem. Nws zoo li daim iav. Ib tus neeg siv khoom ua rau siab - qhov rooj kaw qhov rooj kawg. Tom qab siv peb cov xim, lawv muab cov duab tso rau hauv lub vev xaib European. Cov neeg yuav khoom xav tias nws yog chrome. Lawv nug ob npaug.
|
Performance Parameter |
Test Standard |
Peb qhov tshwm sim |
| Gloss (60 degree) | ASTM D523 | >90% |
| Distinctness ntawm Duab (DOI) | - | 0.8 |
| Dubness tus nqi (Kuv) | - | >200 |
| Ntsev Txau Resistance | ASTM B117 | >720h ua |
Kev zoo nkauj uas tseem muaj zog
Nws tsis yog hais txog qhov zoo nkaus li. Nws muaj lub zog sab hauv. Rau corrosion, nrog 20-micron zaj duab xis ntawm carbon steel, nws dhau720h uahauvASTM B117ntsev tsuag test. Rau hardness, nws yog3Hlos ntawmISO 15184 Kev Tswj Xyuas Kev Lag Luamtxheem. Peb kuj sim hnav. Peb siv lubASTM D 4060 Cov Lus Qhia Tshwj Xeebtxheem nrog CS-10 log thiab 1000g load rau 1000 cycles. Peb txheej poob qis dua30 milligrams. Qhov no txhais tau tias koj cov cuab yeej yuav nyob twj ywm dub thiab ci. Lawv yuav tsis tig grey los ntawm kev siv ntau zaus. Lawv khaws qhov zoo tshaj plaws.
Ib kauj ruam tsawg txhais tau ntau dua
Cov xim no yog dej-raws li thiab qis hauv VOCs. Nws ntsib covGB 24409-2020txheem. Tab sis cia peb tham txog tus nqi. Nws yog "direct-rau-hlau" lossis "primer thiab topcoat hauv ib" tsim. Koj txuag cov kauj ruam ntawm ib tug nyias topcoat. Koj txuag tus nqi ntawm cov xim topcoat. Koj txuag tus nqi ntawm lub rooj zaum tshuaj tsuag ntxiv, cov neeg ua haujlwm lub sijhawm, thiab lub zog los ci. Ib tug neeg ua e- tsheb kauj vab ncej. Lawv hloov los ntawm "primer + topcoat" system rau peb cov txheej dub. Lawv tus nqi ib lub thav duab tau nqis los ntawmtshaj 20%. Cov xim kuj nkag mus rau hauv qhov chaw zais zoo li sab hauv ntawm tus ncej. Qhov no muab qhov zoo tshaj plaws tag nrho rau cov nyiaj tsawg.
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