Alkaline Greens rau Dyeing

Hauv daim ntawv thov dyeing, "Alkaline Green" feem ntau yog hais txog ob yam xim sib txawv: Basic Green 1 (Brilliant Green) thiab Basic Green 4 (Malachite Green). Nws yog ib qho tseem ceeb kom paub qhov txawv ntawm lawv vim lawv cov khoom sib txawv thiab kev ruaj ntseg profiles.

1. Basic Green 1 (Brilliant Green)

· Kev Siv Tseem Ceeb: Nws yog siv rau dyeing paj rwb, txhob lo lo ntxhuav, acrylic, thiab ntawv. Nyob rau hauv lub chaw soj nstuam, nws ua hauj lwm raws li ib tug lom stain thiab pH qhia.

· Cov yam ntxwv tseem ceeb: Cov xim no ua rau cov xim ntsuab ci. Txawm li cas los xij, nws cov xim ceev ceev, tshwj xeeb tshaj yog rau lub teeb thiab ntxuav, feem ntau nruab nrab.

· Kev Ceeb Toom: Nws yog tshuaj lom yog tias noj thiab yuav tsum tau ceev faj nrog cov khoom tiv thaiv tus kheej (PPE).

2. Basic Green 4 (Malachite Ntsuab)

· Kev Siv Tseem Ceeb: Keeb kwm, nws tau siv rau dyeing silk, wool, tawv, thiab ntawv. Nws qhov kev siv niaj hnub no feem ntau yog raws li kev siv tshuaj lom neeg rau microscopy.

· Cov yam ntxwv tseem ceeb: Nws ua kom muaj qhov sib txawv xiav -ntsuab ntxoov ntxoo. Ntawm cov ntaub ntawv zoo li tawv, nws feem ntau pom cov xim tsis zoo rau lub teeb thiab ntub dej, txhais tau tias nws tuaj yeem ploj mus thiab hloov tau yooj yim.

· Kev Ceeb Toom Tseem Ceeb: Cov xim no muaj tshuaj lom heev thiab yog cov kab mob carcinogen. Nws yog txwv tsis pub siv cov khoom noj, dej haus, thiab tsiaj pub thoob ntiaj teb. Rau cov neeg siv khoom xws li cov ris tsho tawv lossis rooj tog zaum, nws txoj kev siv yog nruj heev raws li cov kev cai xws li EU REACH vim muaj peev xwm tiv taus ntawm daim tawv nqaij thiab kev pheej hmoo ntawm kev tsiv teb tsaws. Rau niaj hnub kev lag luam dyeing, nws yog qhov tsis siv ntau.

Common Safety & Operational Protocols

Rau kev tuav cov alkaline ntsuab dye, kev ntsuas kev nyab xeeb nruj tsis yog -xav tau:

· Kev Tiv Thaiv Tus Kheej: Ib txwm hnav PPE tsim nyog: tshuaj lom neeg- hnab looj tes tiv thaiv, tsom iav tiv thaiv, daim npog plua plav, thiab khaub ncaws tiv thaiv.

· Kev ua pa: Ua haujlwm hauv qhov dej - qhov cua, nyiam dua nrog cov pa cua hauv zos (xws li lub hood fume), tshwj xeeb tshaj yog thaum tuav hmoov.

· Kev pov tseg pov tseg: Cov khoom pov tseg thiab cov pov tseg uas muaj cov dyes yuav tsum tau muab pov tseg raws li cov pov tseg pov tseg. Nws yuav tsum tau muab cais tawm thiab muab pov tseg los ntawm cov kws tshaj lij uas muaj ntawv tso cai, tsis txhob tso rau hauv cov kav dej lossis ib puag ncig.

Pom zoo cov kev xaiv niaj hnub

Muab qhov teeb meem tseem ceeb -tshwj xeeb tshaj yog cov tshuaj toxicity thiab carcinogenicity ntawm Basic Green 4-hloov mus rau kev nyab xeeb dua, cov dyes niaj hnub no tau qhia zoo rau cov ntawv thov kev lag luam.

· Rau Textiles thiab Tawv: Siv cov kua qaub dyes, hlau- cov dyes nyuaj, los yog cov dyes ncaj qha tsim rau tawv thiab textiles. Cov no muab cov khoom nrawm dua thiab muaj kev nyab xeeb dua.

· Rau Daim Ntawv thiab Ntoo: Cov ntawv tshwj xeeb dyes lossis ib puag ncig txhim kho cov xim ncaj qha raug pom zoo.

· Rau Biological Staining: Siv cov tshuaj lom neeg tshwj xeeb.

Daim ntawv xeem kawg ua ntej siv

Yog tias koj yuav tsum ua nrog cov dyes rau ib lub hom phiaj tshwj xeeb (xws li, kho dua tshiab), xyuas kom koj:

1. Qhia meej meej: Paub meej tus lej CAS (Basic Green 1: 633-03-4; Basic Green 4: 569-64-2) thaum yuav khoom.

2. Tshawb xyuas Kev Cai Lij Choj: Paub meej tias koj qhov kawg - cov khoom siv ua raws li tag nrho cov cai hauv zos thiab thoob ntiaj teb (xws li REACH).

3. Ua kom muaj kev nyab xeeb: Muaj tag nrho cov tsim nyog kev nyab xeeb thiab cov txheej txheem pov tseg pov tseg kom ruaj khov.

Yog xav paub ntxiv txog cov lus qhia tshwj xeeb, thov muab cov khoom koj xav kom dyeing thiab siv qhov kawg ntawm cov khoom.