Hnub no,Huafu Chemicalyuav qhia rau koj txog kev lag luam tshiab ntawm formaldehyde, ib qho tseem ceeb raw khoom ntawmmelamine resin molding compound.
Raws li cov ntaub ntawv tshiab tshaj plaws, formaldehyde kev lag luam hauv Shandong hloov pauv thiab sib sau ua ke.Tus nqi nruab nrab ntawm formaldehyde hauv Shandong yog 1273.33 yuan / ton ntawm 21st.Tus nqi tam sim no tau nce los ntawm 3.24% lub hli-rau-hli, thiab tus nqi tam sim no poob los ntawm 7.90% xyoo-rau-xyoo.
Tsis ntev los no, cov khoom siv raw khoom methanol ua lag luam tau qaug zog thiab sib sau ua ke, thiab kev txhawb nqa tus nqi yog qhov nruab nrab.Cov dej hauv qab tswj hwm kev yuav khoom tsuas yog xav tau, thiab cov tuam txhab formaldehyde muaj kev txaus siab rau nkoj.Huafu Chemicalcia siab tias tus nqi ntawm formaldehyde hauv Shandong feem ntau yuav poob qis me ntsis yav tom ntej.
Post lub sij hawm: Mar-22-2023