Litaba
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Pontšo ea KHIMIA 2025
Shandong Pulisi Chemical Co., Ltd. e thabetse ho phatlalatsa ho nka karolo ha eona ho KHIMIA 2025, pontšo e ka sehloohong ea machaba ea lik'hemik'hale ea Russia. Re u mema ka mofuthu ho etela lephephe la rona la 4E140 bakeng sa phapanyetsano ea khoebo le tšebelisano-'moho. Moetapele oa Lefatše oa Litharollo tsa Lik'hemik'hale o tla Bontša Boqapi...Bala haholoanyane -
Likarabelo tse ka Sehloohong tsa Bisphenol A BPA ke life?
Bisphenol A BPA Main Reaction Reaction Reaction Acetone/Metsi Omisang Adduct Crystallization Phenol le Bisphenol A BPA Karohano Sehlahisoa Crystallization le Regeneration Bisphenol A BPA Sehlahisoa sa ho Omisa Sehlahisoa se Ikhethang Pholiso ea Phenol Pholiso ea Likarolo tse Boima le Phenol Tsosoloso ea Bisphen...Bala haholoanyane -
Bisphenol A (BPA) ke eng?
Bisphenol A (BPA) ke phenol derivative, e etsang hoo e ka bang 30% ea tlhoko ea phenol. Tlhoko ea eona e ntse e hola ka potlako, 'me e sebelisoa haholo-holo tlhahisong ea thepa ea polymer joalo ka polycarbonate (PC), epoxy resin, polysulfone resin, le polyphenylene ether resin. E ka boela ea sebelisoa e le...Bala haholoanyane -
Lintlha tsa Bohlokoa tsa Taolo Tlhahisong ea Bisphenol A ke Life?
Lintlha tsa Bohlokoa tsa Taolo Tlhahisong ea Bisphenol A Mabapi le bohloeki ba thepa e tala, phenol le acetone, e le thepa e tala ea mantlha bakeng sa tlhahiso ea bisphenol A, li hloka taolo e tiileng holim'a bohloeki ba tsona. Bohloeki ba phenol ha boa lokela ho ba ka tlase ho 99.5%, 'me bohloeki ba acetone bo lokela ho fihla ho feta 99%.Bala haholoanyane -
Nka reka Bisphenol A (BPA) e lumellanang le FDA hokae bakeng sa polasetiki e kopanang le lijo?
Bisphenol A (BPA): Lebitso la eona la saense ke 2,2-bis(4-hydroxyphenyl)propane. Ke kristale e tšoeu e kang nale e nang le ntlha ea ho qhibiliha ea 155–156 °C. Ke thepa ea bohlokoa e tala bakeng sa ho lokisa li-resin tsa epoxy, li-polysulfone, li-polycarbonate le lihlahisoa tse ling. E ka lokisoa ka lebaka la condensation rea...Bala haholoanyane -
Tebello ea nts'etsopele ea resin ea epoxy e thehiloeng ho bisphenol A ke efe?
Tlhahiso ea resin ea epoxy e thehiloeng ho Bisphenol A BPA e ikarabella bakeng sa 80% ea indasteri eohle ea resin ea epoxy, 'me menyetla ea eona ea nts'etsopele e tšepisa haholo. Ka hona, ke feela ka ho ntlafatsa mahlale a tlhahiso a teng le ho hlokomela lits'ebetso tsa tlhahiso tse tsoelang pele tsa boleng bo holimo re ka tsamaisang ...Bala haholoanyane -
Bisphenol A (BPA) ke thepa ea bohlokoa ea lik'hemik'hale tse tala.
Bisphenol A (BPA) ke thepa ea bohlokoa ea lik'hemik'hale tse tala tsa tlhaho, e sebelisoang haholo tlhahisong ea lisebelisoa tse fapaneng tsa polymer tse kang polycarbonate, epoxy resin, polysulfone resin, polyphenylene ether resin, le polyester resin e sa tlalang. E ka kopanngoa le dibasic acid ho kopanya mefuta e fapaneng...Bala haholoanyane -
Botsitso ba lik'hemik'hale ba bisphenol A ke bofe?
Mokhoa oa ho arabela oa Bisphenol A Ha ho tluoa ho bisphenol A, ke motsoako oa lintho tse phelang o nang le boemo ba bohlokoa indastering ea lik'hemik'hale! Mokhoa oa eona oa ho arabela o kenyelletsa likarolo tse ngata, tse rarahaneng le tse khahlisang. Tlhahisoleseling ea Motheo ea Bisphenol A Bisphenol A, ka saense...Bala haholoanyane -
Bisphenol A ke thepa efe?
Bisphenol A (BPA) ke selelekela se sebediswang tlhahisong ya di-polycarbonate, di-resin tsa epoxy, di-polysulfone, di-resin tsa phenoxy, di-antioxidants le dintho tse ding. E sebediswa haholo tlhahisong ya dikontena tsa dijo tse manehilweng ka tshepe, thepa ya ho paka dijo, dijana tsa dino, dijana tsa tafole, le...Bala haholoanyane -
Bisphenol A BPA e akaretsoa joang?
Kakaretso ea Bisphenol A BPA Qalong e hlahisitsoe ka 1936 e le estrogen ea maiketsetso, bisphenol A (BPA) joale e etsoa ka bongata ba selemo bo fetang liponto tse libilione tse 6. Bisphenol A BPA e sebelisoa haholo e le motheo oa polasetiki ea polycarbonate, e fumanoang lihlahisoa tse kang lesea ...Bala haholoanyane -
Tšebeliso e tlase ea bisphenol A ke efe?
polycarbonate le epoxy resins. E boetse e sebelisoa tlhahisong ea polasetiki ea boenjiniere ea bohlokoa joalo ka polysulfone, hammoho le tetrabromobisphenol A, e sebelisoang haholo e le sethibela-malakabe. Polycarbonate (e sebelisoang haholo ke bisphenol A) ke sesebelisoa se se nang tatso, se se nang monko, se se nang chefo, 'me se...Bala haholoanyane -
Bisphenol e sebelisetsoa eng, bpa?
Bisphenol a bpa e sebelisoa haholo tlhahisong ea thepa e fapaneng ea polymer, joalo ka li-resin tsa epoxy, li-polycarbonate, li-polysulfone, li-resin tsa phenolic unsaturated, li-resin tsa polyphenylene ether, metsoako ea polyaryl, li-polyetherimides, li-tetrabromobisphenol A, li-stabilizer tsa mocheso tsa PVC, li-antioxidants tsa rabara,...Bala haholoanyane