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Hom Tshuaj Tiv Thaiv Ua Npuas I
Cov tshuaj tiv thaiv ua npuas dej yog siv los txo qhov nro ntawm cov dej, cov kua thiab cov tshuaj ncua, tiv thaiv kev ua npuas dej, lossis txo cov npuas dej uas tsim thaum lub sijhawm tsim khoom hauv kev lag luam. Cov tshuaj tiv thaiv ua npuas dej feem ntau yog raws li nram no: I. Cov roj ntuj (piv txwv li roj taum pauv, roj pob kws, thiab lwm yam) Cov txiaj ntsig: muaj, ...Nyeem ntxiv -
Kev Txhim Kho Kev Cia Siab ntawm Hydrogenated Bisphenol A (HBPA)
Hydrogenated Bisphenol A (HBPA) yog ib qho khoom siv tshiab tseem ceeb hauv kev lag luam tshuaj lom neeg zoo. Nws yog synthesized los ntawm Bisphenol A (BPA) los ntawm hydrogenation. Lawv daim ntawv thov yeej zoo ib yam. Bisphenol A feem ntau yog siv rau hauv kev tsim cov polycarbonate, epoxy resin thiab lwm yam po...Nyeem ntxiv -
Kev Taw Qhia Txog Cov Hluav Taws Kub
Cov Tshuaj Tiv Thaiv Hluav Taws: Qhov thib ob loj tshaj plaws ntawm cov roj hmab thiab yas ntxiv Cov tshuaj tiv thaiv hluav taws yog ib qho tshuaj pab txhawb nqa uas siv los tiv thaiv cov ntaub ntawv kom tsis txhob raug hluav taws thiab tiv thaiv kev sib kis hluav taws. Nws feem ntau yog siv rau hauv cov ntaub ntawv polymer. Nrog rau daim ntawv thov dav ...Nyeem ntxiv -
Cov Txheej Txheem Kev Loj Hlob ntawm Tuam Tshoj Kev Lag Luam Hluav Taws Kub
Tau ntev heev lawm, cov tuam txhab tsim khoom txawv teb chaws los ntawm Tebchaws Meskas thiab Nyiv Pooj tau tswj hwm kev lag luam thoob ntiaj teb ntawm cov khoom siv hluav taws kub nrog lawv cov txiaj ntsig hauv kev siv tshuab, peev txheej thiab hom khoom. Kev lag luam hluav taws kub hauv Suav teb tau pib lig thiab tau ua lub luag haujlwm ntawm tus ntes. ...Nyeem ntxiv