Cov ntsiab lus tseem ceeb
Txoj cai kawg uas tau tshaj tawm los ntawm US Environmental Protection Agency (EPA) raws li Txoj Cai Toxic Substances Control Act (TSCA) tau pib siv. Txoj cai no txwv tsis pub siv cov tshuaj methylene chloride hauv cov neeg siv khoom xws li xim strippers thiab txwv nruj rau nws cov kev siv hauv kev lag luam.
Qhov kev txav no txhawm rau tiv thaiv kev noj qab haus huv ntawm cov neeg siv khoom thiab cov neeg ua haujlwm. Txawm li cas los xij, raws li cov kuab tshuaj no tau siv dav hauv ntau qhov kev lag luam, nws muaj zog tsav R & D thiab kev lag luam nce qib ntawm ib puag ncig tus phooj ywg lwm cov kuab tshuaj - suav nrog cov khoom hloov pauv ntawm N-methylpyrrolidone (NMP) thiab bio-based solvents.
Kev lag luam cuam tshuam
Nws tau cuam tshuam ncaj qha rau thaj tsam ntawm cov xim strippers, hlau tu, thiab qee cov tshuaj intermediates, yuam cov lag luam hauv qab kom nrawm cov qauv hloov pauv thiab hloov cov saw hlau.
Post lub sij hawm: Oct-30-2025