Kev Txhim Kho Zej Zog ntawm Hydrogenated Bisphenol A (HBPA)

Hydrogenated Bisphenol A (HBPA) yog ib qho tseem ceeb tshiab resin raw khoom hauv kev lag luam tshuaj zoo. Nws yog tsim los ntawm Bisphenol A (BPA) los ntawm hydrogenation. Lawv daim ntawv thov yeej yog tib yam. Bisphenol A feem ntau yog siv los tsim cov polycarbonate, epoxy resin thiab lwm yam ntaub ntawv polymer. Nyob rau hauv lub ntiaj teb no, Polycarbonate yog qhov loj tshaj plaws ntawm BPA. Thaum nyob hauv Suav teb, muaj kev thov loj rau nws cov khoom lag luam qis, epoxy resin. Txawm li cas los xij, nrog kev nce siab ntawm polycarbonate muaj peev xwm ntau lawm, Tuam Tshoj qhov kev thov rau BPA tseem nce ntxiv, thiab cov qauv siv maj mam sib txuas nrog lub ntiaj teb.

Tam sim no, Tuam Tshoj yog tus thawj coj loj hlob ntawm kev muab khoom thiab kev siv ntawm BPA kev lag luam. Txij li xyoo 2014, qhov kev thov hauv tsev rau BPA feem ntau tau tuav txoj kev loj hlob ruaj khov. Nyob rau hauv 2018, nws mus txog 51.6675 lab tons, thiab nyob rau hauv 2019, nws mus txog 11.9511 lab tons, nrog rau ib lub xyoo nce ntawm 17.01%. Xyoo 2020, Tuam Tshoj cov khoom tsim tawm hauv tsev ntawm BPA yog 1.4173 lab tons, cov khoom lag luam ntshuam nyob rau tib lub sijhawm yog 595000 tons, cov khoom xa tawm yog 13000 tons, thiab Tuam Tshoj qhov kev thov rau BPA yog 1.9993 lab tons. Txawm li cas los xij, vim muaj kev cuam tshuam kev lag luam siab rau kev tsim HBPA, kev lag luam hauv tsev tau tso siab ntev rau kev xa khoom los ntawm Nyiv thiab tseem tsis tau tsim kev lag luam industrialized. Xyoo 2019, Tuam Tshoj qhov kev thov tag nrho rau HBPA yog kwv yees li 840 tons, thiab xyoo 2020, nws yog kwv yees li 975 tons.

Piv nrog rau cov khoom siv resin synthesized los ntawm BPA, cov khoom resin synthesized los ntawm HBPA muaj cov nram qab no zoo: non toxicity, tshuaj stability, UV tsis kam, thermal stability thiab huab cua tsis kam. Tsuas yog tias cov khoom siv lub cev ntawm cov khoom kho tau zoo sib xws, cov huab cua tiv thaiv tau txhim kho tau zoo. Yog li ntawd, HBPA epoxy resin, raws li huab cua resistant epoxy resin, yog tsuas yog siv nyob rau hauv high-end manufacturing thiab daim ntawv thov teb, xws li high-value LED ntim, high-value hluav taws xob rwb thaiv tsev cov ntaub ntawv, kiv cua txheej txheej, cov khoom siv kho mob, composites thiab lwm teb.

Tam sim no, cov khoom siv thiab kev thov ntawm lub ntiaj teb HBPA kev ua lag luam yog qhov sib npaug, tab sis tseem muaj qhov sib txawv hauv kev lag luam hauv tsev. Hauv xyoo 2016, qhov kev thov hauv tsev yog li 349 tons, thiab cov zis tsuas yog 62 tons. Nyob rau hauv lub neej yav tom ntej, nrog rau maj mam nthuav dav ntawm downstream daim ntawv teev npe, domestic HBPA muaj kev loj hlob zeem muag. Qhov kev thov loj ntawm BPA kev ua lag luam muab qhov chaw dav dav rau HBPA cov khoom lag luam hauv kev lag luam siab. Nrog kev txhim kho txuas ntxiv ntawm lub ntiaj teb resin kev lag luam, kev txhim kho sai ntawm cov ntaub ntawv tshiab thiab kev txhim kho maj mam ntawm cov neeg siv khoom kawg cov kev xav tau rau cov khoom zoo thiab kev ua tau zoo, cov yam ntxwv zoo ntawm HBPA kuj tseem yuav hloov ib feem ntawm cov khoom lag luam siab kawg ntawm BPA thiab ntxiv txhawb Tuam Tshoj cov resin ntau lawm thiab downstream daim ntawv thov.