Tam sim no, kev ua lag luam xav tau rov qab los tseem tsis txaus, ua rau muaj qhov teeb meem nug qhov teeb meem. Lub hom phiaj tseem ceeb ntawm cov tuav yog nyob rau hauv ib qho kev sib tham, tab sis cov khoom lag luam zoo nkaus li tsis tshua muaj txiaj ntsig, thiab kev tsom xam kuj tau pom qhov tsis muaj zog thiab tsis tu ncua kev poob qis.
Nyob rau sab hnub tuaj Tuam Tshoj, kev lag luam thiab kev nqis peev ua lag luam ntawm cov kua epoxy resin ua lag luam tseem qhia txog kev poob qis. Tsis tas li ntawd, cov huab cua ntawm cov khoom lag luam dual raw khoom yog qhov tsawg, uas ua rau nws nyuaj rau kev txhawb nqa kev xav ntawm kev lag luam resin. Ntawm lawv, kev txiav txim tshiab txuas ntxiv muab kev txo nqi, thiab kev lag luam lub chaw lag luam kuj qhia txog kev poob qis. Tus nqi sib tham yog nyob nruab nrab ntawm 13000-13600 yuan / ton, nrog rau kev tsom mus rau nruab nrab mus rau qhov kawg.
Nyob rau sab qab teb Tuam Tshoj, cov kua epoxy resin ua lag luam kuj pom qhov nqaim qis qis. Kev ua haujlwm ntawm cov roj av qis qis kuj tsis muaj zog, thiab qee lub tuam txhab pib txo lawv cov lus hais kom nyiam cov xaj. Tus nqi tiag tiag kuj tseem qis, nrog rau kev sib tham tus nqi siv txij li 13200 txog 13800 yuan / tuj, nrog rau kev tsom mus rau nruab nrab mus rau qis kawg.
Cov nqi ntawm bisphenol A thiab Epichlorohydrin tseem tsis muaj zog, thiab cov neeg koom nrog kev lag luam tau ceev faj thiab khoob.
Hauv kev ua lag luam bisphenol A, kev lag luam zoo li ntsiag to, nrog kev hloov pauv me ntsis hauv cov kev xav tau qis qis, thiab tsuas yog cov chaw ua haujlwm tsis sib haum ua rau kev tshawb nrhiav. Tsis muaj ntau qhov xwm txheej uas qee tus neeg tsim khoom ntawm bisphenol A tau yeem, thiab tus nqi sib tham tiag tiag yog nyob ib puag ncig 8800-8900 yuan / tuj, nrog qee cov nqe lus qis dua.
Kev sib tham ua lag luam ntawm Epichlorohydrin kuj yog qhov sib txawv, thiab tus neeg muag khoom txaus siab muab 7700 yuan / tuj, thaum nyob hauv Shandong, qee cov tuam txhab muab tus nqi qis ntawm 7300 yuan / tuj.
Hauv cov ntsiab lus, vim kev xa khoom tsis zoo hauv qab thiab kev lag luam, tag kis yuav los txog rau lub asthiv, thiab xav tias kev lag luam yuav tswj hwm qhov kev hloov kho nqaim thiab cov nqi yuav tsis muaj zog thiab qis qis.