Tuam Tshoj Bisphenol Ib lub chaw muag khoom ntawm lub ntiajteb txawj nqus Upward tau muaj kev cia siab ntau dua, thiab cov neeg lag luam siab tau ua raws li cov khw muag khoom ntawm 9400-5, piv nrog cov kev ua lag luam sab hnub tuaj

Kev them nqi sab nrauv yog muaj zog. Cov roj av thoob ntiaj teb txuas ntxiv, nce cov khoom siv kom zoo nkauj, qhov kev sib tham ntawm cov khoom lag luam sab uas tau txhim kho, kev sib tham ntawm cov khoom lag luam sab nraud ntawm 9500 yuan / tuj.

Lub davhlau ya nyob twg tseem tab tom cog lus, cov khoom lag luam epoxy yog qhov nyuaj, thiab cov khoom siv raw bisphenol muaj kev nce.

Nruam upward txav ntawm raw cov ntaub ntawv, kev them nqi nqi yog muaj zog, tab tom xav tau zoo dua, kev nce tsawg, tsom mus rau qhov chaw sib pauv.

Lub Plaub Hlis 3, lub tsev ua lag luam hauv tsev tseem ceeb tshaj plaws bisphenol ib nqe: