Wararka
-
Bandhigga KHIMIA 2025
Shirkadda Shandong Pulisi Chemical Co., Ltd. waxay ku faraxsan tahay inay ku dhawaaqdo ka qaybgalkeeda KHIMIA 2025, oo ah bandhigga kiimikada caalamiga ah ee ugu sarreeya Ruushka. Waxaan si xushmad leh kuugu martiqaadeynaa inaad booqato qolkayaga 4E140 si aad u hesho is-weydaarsi ganacsi iyo iskaashi. Hoggaamiyaha Caalamiga ah ee Xalalka Kiimikada ayaa soo bandhigi doona Innovati...Akhriso wax dheeraad ah -
Waa maxay falcelinta ugu muhiimsan ee Bisphenol A BPA?
Bisphenol A BPA Dib-u-habaynta Falgalka Ugu Muhiimsan ee Falgalka Acetone/Biyaha Qalajinta Adduct Crystallization Phenol iyo Bisphenol A Kala-soocidda BPA Crystallization iyo Dib-u-soo-noolaynta Alaabta Bisphenol A BPA Qalajinta Alaabta Ka-soo-baxa Soo-kabashada Phenol Soo-kabashada Qaybaha Culus Kala-soocidda iyo Dib-u-soo-noolaynta Phenol Bisphen...Akhriso wax dheeraad ah -
Waa maxay Bisphenol A (BPA)?
Bisphenol A (BPA) waa nooc ka mid ah phenol, kaasoo ka dhigan qiyaastii 30% baahida loo qabo phenol. Baahidiisu si xawli ah ayay u koraysaa, waxaana inta badan loo isticmaalaa soo saarista walxaha polymer-ka sida polycarbonate (PC), epoxy resin, polysulfone resin, iyo polyphenylene ether resin. Waxa kale oo loo isticmaali karaa...Akhriso wax dheeraad ah -
Waa maxay Arrimaha Xakamaynta Muhiimka ah ee Soo-saarka Bisphenol A?
Arrimaha Muhiimka ah ee Xakamaynta Soosaarka Bisphenol A Marka la eego daahirnimada walxaha ceeriin ah, phenol iyo acetone, oo ah walxaha ugu muhiimsan ee ceeriin ee wax soo saarka bisphenol A, waxay u baahan yihiin xakameyn adag oo ku saabsan daahirnimadooda. Nadiifnimada phenol waa inaysan ka yaraan 99.5%, daahirnimada acetone-na waa inay gaartaa in ka badan 99%....Akhriso wax dheeraad ah -
Halkee laga iibsan karaa Bisphenol A (BPA) oo u hoggaansan FDA oo loogu talagalay balaastikada cuntada taabato?
Bisphenol A (BPA): Magaceeda cilmiyeed waa 2,2-bis(4-hydroxyphenyl)propane. Waa kiristaalo cad oo u eg irbad oo leh dhibic dhalaalaysa oo ah 155–156 °C. Waa walxo muhiim u ah diyaarinta resins epoxy, polysulfones, polycarbonates, iyo alaabooyin kale. Waxaa lagu diyaarin karaa rea condensation...Akhriso wax dheeraad ah -
Waa maxay rajada horumarinta ee resin epoxy ku salaysan bisphenol A?
Wax soo saarka resin epoxy ee ku salaysan Bisphenol A BPA wuxuu ka kooban yahay 80% warshadaha resin epoxy oo dhan, rajada horumarineedna waa mid aad u rajo leh. Sidaa darteed, iyadoo la casriyeeyo tiknoolajiyada wax soo saarka ee hadda jirta iyo hirgelinta hababka wax soo saarka ee tayada sare leh oo joogto ah, sidee ayaan si fiican ugu dhaqaaqi karnaa...Akhriso wax dheeraad ah -
Bisphenol A (BPA) waa walax kiimiko dabiici ah oo muhiim ah oo laga helo dhirta.
Bisphenol A (BPA) waa walax kiimiko dabiici ah oo muhiim ah, oo inta badan loo isticmaalo soo saarista agabyo kala duwan oo polymer ah sida polycarbonate, epoxy resin, polysulfone resin, polyphenylene ether resin, iyo polyester resin aan dheregsanayn. Waxaa lagu dari karaa asiidh dibasic ah si loo sameeyo noocyo kala duwan...Akhriso wax dheeraad ah -
Waa maxay xasilloonida kiimikada ee bisphenol A?
Habka Falcelinta Bisphenol A Marka ay timaado bisphenol A, waa isku-dhis dabiici ah oo boos muhiim ah ka haya warshadaha kiimikada! Habka falgalkeeda wuxuu ku lug leeyahay dhinacyo badan, kuwaas oo aad u adag oo xiiso leh. Macluumaadka Aasaasiga ah ee Bisphenol A Bisphenol A, oo leh sayniska...Akhriso wax dheeraad ah -
Waa maxay maaddada Bisphenol A?
Bisphenol A (BPA) waa hordhac loo isticmaalo soo saarista polycarbonates, resin epoxy, polysulfones, resin phenoxy, antioxidants, iyo agab kale. Waxaa si weyn loogu isticmaalaa soo saarista dahaarka qasacadaha cuntada ee birta lagu dahaadhay, agabka baakadaha cuntada, weelasha cabitaanka, agabka miiska, iyo...Akhriso wax dheeraad ah -
Sidee loo soo koobay bisphenol A BPA?
Dulmar Guud oo ku saabsan Bisphenol A BPA Markii ugu horreysay ee la soo saaro 1936 iyadoo ah estrogen macmal ah, bisphenol A (BPA) hadda waxaa lagu sameeyaa mug sannadle ah oo ka badan 6 bilyan oo rodol. Bisphenol A BPA waxaa inta badan loo isticmaalaa sidii baloog dhisme oo loogu talagalay balaastikada polycarbonate, kuwaas oo laga helo alaabada sida b...Akhriso wax dheeraad ah -
Waa maxay faa'iidooyinka isticmaalka bisphenol A ee jirka bini'aadamka?
resins-ka polycarbonate iyo epoxy. Waxa kale oo loo adeegsadaa soo saarista balaastikada injineernimada muhiimka ah sida polysulfone, iyo sidoo kale tetrabromobisphenol A, kaas oo si weyn loogu isticmaalo sidii wax ka celiya ololka. Polycarbonate (macaamiisha ugu weyn ee bisphenol A) waa mid aan dhadhan lahayn, aan ur lahayn, aan sun ahayn, oo aan...Akhriso wax dheeraad ah -
Waa maxay bisphenol a bpa loo isticmaalo?
Bisphenol a bpa waxaa si weyn loogu isticmaalaa soo saarista agabyo kala duwan oo polymer ah, sida resins epoxy, polycarbonates, polysulfones, resins unsaturated phenolic, resins ether polyphenylene, isku-darka polyaryl, polyetherimides, tetrabromobisphenol A, xasiliyeyaasha kulaylka PVC, antioxidants-ka caagga ah, beeraha...Akhriso wax dheeraad ah