Bisphenol A, tseem hu ua BPA, yog cov organic compound nrog CAS tus naj npawb ntawm 80-05-7, cov tshuaj formula C₁₅H₁₆O₂, molecular hnyav ntawm 228.29, thiab ib tug ceev ntawm 1.195. Nws yog xim tsis muaj xim rau cov khoom daj me ntsis uas yog soluble hauv cov kuab tshuaj organic xws li ketones thiab esters.Nws cov qauv molecular muaj ob pawg phenolic hydroxyl thiab ib tus choj isopropyl, uas muab nws cov tshuaj lom neeg tshwj xeeb thiab lub cev muaj zog.
Bisphenol A
Bisphenol A yog ib qho tseem ceeb ntawm cov organic chemical raw khoom nrog ntau yam kev siv hauv ntau qhov chaw. Cov hauv qab no yog qee qhov tseem ceeb:
- Kev tsim cov epoxy resin: BPA kuj yog ib qho tseem ceeb raw cov ntaub ntawv rau synthesizing epoxy resin. Epoxy resin muaj adhesion zoo heev, tiv thaiv corrosion, rwb thaiv tsev thiab lwm yam khoom, thiab feem ntau siv rau hauv cov txheej txheem, cov nplaum, cov khoom ntim hluav taws xob thiab lwm yam. Hauv cov txheej txheem, nws tuaj yeem siv los tiv thaiv qhov chaw xws li hlau thiab ntoo; nyob rau hauv adhesives, nws yuav siv tau los khi ntau yam ntaub ntawv; hauv kev ntim khoom siv hluav taws xob, nws tuaj yeem tiv thaiv cov khoom siv hluav taws xob los ntawm kev cuam tshuam ntawm ib puag ncig sab nraud.
- Kev tsim cov khoom siv polysulfone: BPA koom nrog hauv kev sib txuas ntawm polysulfone resin. Polysulfone resin muaj cov cua kub zoo, dej tsis kam thiab cov khoom siv kho tshuab, thiab tuaj yeem siv los tsim cov khoom siv hluav taws xob siab -kev ua haujlwm zoo, uas yog siv hauv aerospace, khoom siv kho mob, ntim khoom noj thiab lwm yam haujlwm.
- Kev tsim cov polycarbonate: BPA yog cov khoom siv tseem ceeb rau kev tsim cov polycarbonate. Polycarbonate muaj qhov zoo ntawm lub zog siab, siab transparency, zoo cuam tshuam thiab kub tsis kam, thiab yog dav siv hauv kev tsim kho, tsheb, khoom siv hluav taws xob, kev kho mob thiab lwm yam lag luam. Piv txwv li, nws yog siv los tsim cov hnub ci vaj huam sib luag rau kev tsim kho, tsheb headlight npog, cov khoom siv hluav taws xob hauv tsev, kho qhov muag disks, thiab lwm yam.
- Kev tsim khoom lag luam: BPA kuj tuaj yeem siv los tsim ntau yam khoom siv polymer xws li polyester resin thiab polyphenylene ether resin. Tsis tas li ntawd, nws kuj yog siv los ua ib qho ntxiv hauv cov txheej txheem yas los txhim kho kev ua haujlwm ntawm cov yas. Hauv qee cov ntaub ntawv thermal, bisphenol A kuj tseem siv los ua tus tsim tawm los pab qhia cov duab.
Gneebioyog ib lub tuam txhab tshwj xeeb hauv kev tshawb fawb, kev tsim kho, kev tsim khoom thiab kev muag khoom ntawm phytochemicals thiab tshuaj zoo.Our Hoobkas tau tsim nyob rau hauv 2016 thiab nyob rau hauv lub xeev Henan, npog thaj tsam ntawm 3,600 square meters. Peb muaj cov kws tshaj lij, zoo - nruab thiab siab - pab pawg R & D zoo nrog ntau tshaj 10 xyoo ntawm R&D kev paub.
Thovtiv tauj pebyog koj xav tau.