Sidee loo qoraa xeerarka iyo heerarka hydroxyethyl acrylate?
Hydroxyethyl Acrylate (WACAN) Xeerarka iyo Heerarka
Hydroxyethyl Acrylate (HEA) waxaa lagu taxay walax daxaleed oo heerka 8aad ah oo ku jirta Buug-yaraha Kiimikooyinka Khatarta ah ee Shiinaha iyadoo tirada UN ay tahay 2929. Xadka soo-gaadhista shaqada waxaa loola jeedaa qodobbada GBZ 2.1-2019, celceliska waqtiga-miisaanka loo oggol yahay ee fiirsashada (PC-TWA) waa 5 mg/m³. Xeerka EU REACH wuxuu uga baahan yahay shirkadaha inay soo gudbiyaan caddeynta xogta sunta ah ee walaxdan wuxuuna mamnuucayaa in loo isticmaalo sidii walxo ceeriin ah oo la isku qurxiyo. Heerka OSHA ee Mareykanka wuxuu dhigayaa in aaladaha qubeyska degdegga ah lagu rakibo aagga shaqada, masaafada u dhaxaysa barta qalliinkana aysan dhaafin socod 10-ilbiriqsi ah. Hydroxyethyl Acrylate (HEA).