Cov cai thiab cov qauv tau teev tseg rau hydroxyethyl acrylate li cas?
Hydroxyethyl Acrylate (Hydroxyethyl Acrylate)ZOO) Cov Cai thiab Cov Qauv
Hydroxyethyl Acrylate (HEA) yog teev nyob rau hauv Chav Kawm 8 corrosive substance hauv Tuam Tshoj's Catalog of Hazardous Chemicals nrog UN tus lej 2929. Qhov kev txwv ntawm kev ua haujlwm yog hais txog cov kev cai ntawm GBZ 2.1-2019, thiab qhov nruab nrab ntawm kev tso cai concentration (PC-TWA) yog 5 mg / m³. Txoj cai EU REACH yuav tsum tau cov tuam txhab xa cov ntaub ntawv toxicological ntawm cov tshuaj no thiab txwv tsis pub siv nws ua cov khoom siv raw khoom pleev xim. Tus qauv OSHA ntawm Tebchaws Meskas hais tias cov khoom siv da dej thaum muaj xwm txheej ceev yuav tsum tau teeb tsa hauv thaj chaw ua haujlwm, thiab qhov deb ntawm qhov chaw ua haujlwm yuav tsum tsis pub tshaj 10-thib ob taug kev. Hydroxyethyl Acrylate (HEA).