Solvent Dub 27 CI Solvent Dub 27

1. Kev txheeb xyuas yooj yim

Solvent Black 27 (CI Solvent Black 27) yog siab -kev ua tau zoo, roj-soluble hlau- complex dye, feem ntau yog chromium complex. Nws zoo nkaus li cov hmoov dub thiab tau pom dav dav rau nws cov xim tawv tawv, sib sib zog nqus xim dub nrog lub ntsej muag maj mam reddish undertone. Nws cov qauv tshuaj muab cov pob tshab zoo heev, tso cai rau cov khoom siv substrate xws li ntoo grain kom pom meej meej tom qab siv.

2. Cov yam ntxwv tseem ceeb

Qhov nrov ntawm Solvent Black 27 nyob rau hauv ntau yam lag luam stems los ntawm nws zoo heev ceev ceev zog. Nws nthuav tawm kev ua kom pom kev zoo heev, feem ntau nyob ntawm qib 7 ntawm 8-point scale, lub ntsiab lus nws tiv thaiv fading los ntawm UV raug zoo heev, ua rau nws haum rau ob qho tib si sab hauv tsev thiab sab nraum zoov daim ntaub ntawv.

Nyob rau hauv cov nqe lus ntawm tshav kub tsis kam, Solvent Black 27 yog ruaj khov mus txog kwv yees li 160-200 degree. Qhov no ua rau nws sib xws nrog cov txheej txheem ci txheej txheem. Nws kuj qhia tau tias muaj kev tiv thaiv siab rau ob qho tib si acids thiab alkalis, ua kom cov xim ruaj khov nyob rau hauv ib puag ncig chemically aggressive.

Hais txog solubility, Solvent Black 27 yog insoluble hauv dej. Txawm li cas los xij, nws dissolves yooj yim nyob rau hauv ntau yam ntawm cov organic solvents. Nws qhia tau hais tias muaj kuab heev hauv ketones xws li methyl ethyl ketone (MEK) thiab hauv glycol ethers. Nws muaj me ntsis solubility hauv esters xws li ethyl acetate thiab qis solubility hauv cawv thiab muaj ntxhiab hydrocarbons zoo li toluene.

3. Cov ntawv thov tseem ceeb

Solvent Black 27 yog ntau yam xim dye siv thoob plaws ntau qhov chaw lag luam.

Hauv kev lag luam ntoo tiav, qhov no yog nws daim ntawv thov tseem ceeb tshaj plaws. Nws yog ib qho tseem ceeb nyob rau hauv pob tshab ntoo stains, lacquers, thiab polishes, tshwj xeeb tshaj yog cov raws li nitrocellulose, polyurethane, los yog acrylic resins. Vim nws cov pob tshab, nws txhim kho lub ntuj ntoo grain thaum muab cov xim sib sib zog nqus, nplua nuj xim dub. Nws yog feem ntau siv rau siab- rooj tog zaum kawg, pem teb, suab paj nruag zoo li pianos thiab guitars, thiab duab thav ntawv.

Hauv kev lag luam tawv, Solvent Black 27 yog siv rau ob lub nruas dyeing thiab nto tiav. Nws muab kev sib txuam, sib sib zog nqus dub npog ntawm ntuj thiab hluavtaws tawv. Nws zoo lightfastness thiab tsis kam los ntshav ua rau nws zoo tagnrho rau siab - cov khoom tawv zoo xws li tsheb upholstery, khau, hnab, thiab siv tawv.

Rau luam ntawv inks, Solvent Black 27 yog tus qauv xim. Nws yog siv rau hauv gravure thiab flexographic inks rau luam tawm ntawm cov ntaub ntawv ntim xws li yas zaj duab xis, aluminium ntawv ci, thiab ntawv coated. Nws kuj tseem yog ib feem tseem ceeb hauv cov ntawv cim npe tas mus li thiab cov cim whiteboard vim nws muaj zog solubility hauv cawv thiab ketones.

Tsis tas li ntawd, Solvent Black 27 pom kev siv hlau ua tiav, tshwj xeeb tshaj yog rau xim anodized aluminium thiab ua pob tshab txheej ntawm cov hlau. Nws kuj tseem siv rau hauv kev tsim cov xim tshwj xeeb rau tsheb kov -ups, nrog rau hauv khau polishes.

4. Cia thiab tuav kev nyab xeeb

Vim nws cov hmoov nplej thiab tshuaj lom neeg, Solvent Black 27 yuav tsum tau ua tib zoo tuav. Nws yog lub npe hu hais tias yuav tsum muaj kev faib kev phom sij tshwj xeeb. Nws tuaj yeem ua rau muaj kev tsis haum rau ntawm daim tawv nqaij thiab muaj peev xwm txaus ntshai rau kev ua menyuam yaus. Ntev ntev los yog rov ua dua tuaj yeem ua rau lub cev puas tsuaj los ntawm kev nqus pa.

Yog li ntawd, kev ntsuas kev nyab xeeb yog qhov tseem ceeb. Cov neeg ua haujlwm yuav tsum hnav cov hnab looj tes tiv thaiv, tsom iav tsom iav, thiab cov khaub ncaws tiv thaiv kom tsis txhob muaj tawv nqaij thiab qhov muag. Kev tiv thaiv ua pa, xws li lub ntsej muag plua plav, yog qhov tsim nyog kom tsis txhob nqus cov hmoov av. Cov chaw ua haujlwm yuav tsum tau ua kom zoo- qhov cua, qhov zoo tshaj plaws nrog cov pa cua hauv zos. Rau kev khaws cia, Solvent Black 27 yuav tsum tau khaws cia rau hauv lub thawv kaw ntom ntom hauv qhov chaw txias, qhuav. Laboratory- cov ntaub ntawv qib feem ntau pom zoo kom khaws cia ntawm 2-8℃.

5. Cov npe ua lag luam

Thaum nrhiav Solvent Black 27, nws yuav raug teev nyob rau hauv ntau lub npe lag luam. Cov sib npaug sib npaug muaj xws li Neozapon Black X 51, Orasol Black X 51, thiab Duasyn Black A-RG-VP 280. Paub txog cov npe no muaj txiaj ntsig zoo rau kev yuav khoom thiab tsim cov hom phiaj.

Hauv cov ntsiab lus, Solvent Black 27 yog qhov siab -pob tshab, ruaj khov xim dub tseem ceeb rau cov txheej txheem ntoo zoo nkauj, tawv tiav, thiab luam ntawv inks, muaj nuj nqis rau nws lub teeb zoo heev thiab tshuaj lom neeg ceev ceev.

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