Bis (4-hydroxyphenyl) Sulfone CAS 80-09-1
Bisphenol S (BPS), lambarka CAS 80-09-1 iyo magaca kiimikada Bis(4-hydroxyphenyl) Sulfone, waa isku-dhis udgoon oo ka kooban qaab-dhismeed bisphenol ah oo ay ku xiran yihiin koox sulfone ah. Sababtoo ah kala duwanaanshaha xooggan iyo xasilloonida kooxda sulfone (-SO₂-) ee qaab-dhismeedkeeda molecular, waxqabadkeedu si weyn ayuu uga duwan yahay kan caadiga ah ee bisphenol A (BPA), taasoo horseedaysa isticmaalkeeda ballaaran ee warshadaha kiimikada, agabka, iyo kiimikada maalinlaha ah.
| Shay | Heerka Caadiga ah |
| Muuqaalka | Budada cad |
| CAS | 80-09-1 |
| Magaca alaabta | Bisphenol S |
| Barta dhalaalaysa | 245-250°C (iftiin) |
| Barta karkarinta | 363.4°C (qiyaasta qiyaas ahaan) |
| Cufnaanta | 1.366 |
1. Qalabka Polymer-ka: Monomers-ka Aasaasiga ah iyo Wax-ka-beddelayaasha
Isku-darka Epoxy Resin: Sida monomer-ka beddelka bisphenol A, waxay ku milmaysaa epichlorohydrin si ay u soo saarto "resin epoxy nooca bisphenol S." Resin-kani wuxuu muujiyaa iska caabbinta kulaylka oo la xoojiyay (heerkulka kala-guurka galaaska (Tg) 30-50°C oo ka sarreeya resin epoxy bisphenol A), iska caabbinta daxalka, iyo xoogga farsamada. Bis(4-hydroxyphenyl) sulfone waxaa loo isticmaalaa agabka baakadaha elektaroonigga ah ee heerkulka sare leh, dhejisyada qaab-dhismeedka hawada sare, iyo dahaarka kiimikada ee ka hortagga daxalka.
Isku-darka Polycarbonate (PC): Waxaa loo isticmaalaa isku-darka "bisphenol S-nooca PC", taasoo hagaajinaysa iska caabbinta kulaylka iyo iska caabbinta gabowga UV ee agabka PC-ga. Waxay ku habboon tahay codsiyada sida guryaha nalalka bannaanka iyo saqafka qorraxda ee baabuurta.
Wax ka beddelka Resin-ka Polysulfone: Bis(4-hydroxyphenyl) sulfone waxaa loo isticmaalaa sidii comonomer oo lagu sameeyo resin-ka polysulfone, taasoo kor u qaadaysa iska caabbinta dareeraha resin-ka iyo sifooyinka farsamada. Waxaa loo isticmaalaa aaladaha caafimaadka ee heerka sare ah (sida dialyzers) iyo guryaha qaybaha elektaroonigga ah.
2. Kiimikooyinka Maalinlaha ah iyo Dharka: Waxyaabaha lagu daro ee Shaqada
Qalabka Qurxinta ee Ceeriin: Bis(4-hydroxyphenyl) sulfone waxaa lagu daraa kareemada qorraxda iyo alaabada daryeelka maqaarka sida nuugista UV ama antioxidant. Iyada oo la adeegsanayo sifooyinka antioxidant ee kooxda phenolic hydroxyl iyo xasilloonida kooxda sulfone, waxay yareysaa dhaawaca UV ee maqaarka waxayna dheereysaa cimriga sheyga.
Kaaliyaha Dharka: Bis(4-hydroxyphenyl) sulfone waxaa loo isticmaalaa isku-darka waxyaabaha ka hortaga dabka dharka ama walxaha ka hortagaya xasaasiyadda. Iyadoo la falgalaysa kooxaha hydroxyl ee dusha sare ee faybarka si loo sameeyo isku-xidhnaan deggan, waxay dharka siisaa dabacsanaan olol iyo sifooyin ka hortag ah. Ku habboon dharka sida dharka shaqada iyo daahyada.
3. Qalabka Cunnada iyo Balaastikada: Beddelka Bisphenol A
Qalabka Baakadaha Cuntada: Bisphenol S waxaa loo isticmaalaa soo saarista dahaarka resin-ka epoxy-ga ee heerka cuntada (sida dahaarka gudaha ee qasacadaha) iyo balaastikada cuntada (sida dhalooyinka ilmaha iyo qalabka miiska). Sababo la xiriira socdaalka hooseeya, waxay u hoggaansan tahay heerarka badbaadada cuntada sida Tilmaamaha EU 10/2011 iyo Shiinaha GB 4806.
Dahaarka Warqadda Kulaylka: beddelka BPA, waxaa loo isticmaalaa iyadoo lala kaashanayo rinjiyeyaasha leuco iyo kuwa sameeya midabada warqadda kuleylka (sida warqadda diiwaanka lacagta caddaanka ah ee dukaamada waaweyn iyo calaamadaha keenista degdegga ah) si looga hortago in BPA ay u soo guurto jirka aadanaha iyada oo loo marayo taabashada maqaarka.
4. Codsiyada Kale
Daawooyinka Dhexdhexaadka ah: Bisphenol S waxaa loo isticmaalaa isku-darka daawooyinka leh firfircooni ka hortagta bararka iyo bakteeriyada.
Falanqeeyayaasha Kiimikada Falanqaynta: Bisphenol S waxaa loo isticmaalaa tilmaame saldhig aashito ah ama falanqeeye isku dhafan oo loogu talagalay falanqaynta tirada ee aayada birta (sida birta iyo naxaasta). Kooxda phenolic hydroxyl waxay samaysaa isku-dhafan deggan oo leh aayada birta, taasoo soo saarta isbeddel midab oo astaamo ah.
Aashito xooggan:Molecule-ka Bisphenol S wuxuu ka kooban yahay laba kooxood oo phenolic hydroxyl ah iyo hal koox oo xoog leh oo electron-withdrawal ah (-SO ₂ -), taasoo ka dhigaysa mid aashito badan marka loo eego phenols-ka caadiga ah.
Falcelinta phenolic-ga caadiga ah:Labada kooxood ee phenolic hydroxyl ee ku jira molecule-ka Bis (4-hydroxyphenyl) Sulfone waxay leeyihiin falcelin sare waxayna mari karaan falgallo kiimiko oo kala duwan sida etherification, esterification, iyo polycondensation, tusaale ahaan, iyagoo la falgalaya formaldehyde si ay u sameeyaan resin.
Xasillooni wanaagsan:Bis(4-hydroxyphenyl) Sulfone wuxuu leeyahay iska caabin kulaylka gaar ah, iska caabin oksaydh iyo xasillooni iftiin, laakiin wuxuu ku burburi karaa xaaladaha aashitada xooggan, alkali xooggan ama oksaydh xooggan.
Xasillooni heer sare ah oo kuleyl ah:Heerkulka kala-baxa kulaylka ee Bisphenol S wuxuu ka sarreeyaa 300℃, taasoo muujinaysa xasillooni wanaagsan inta lagu jiro habaynta heerkulka sare
Sunta oo yar:Bisphenol S waa walax sun yar leh.
Bisphenol S waxaa loo isticmaali karaa beddelka bisphenol A:Sababo la xiriira khataraha caafimaad ee ka dhalan kara bisphenol A, bisphenol S waxaa loo isticmaali karaa beddelkeeda isku-darka walxaha molecular-ka sare sida polycarbonate iyo epoxy resin, walxaha molecular-ka sare ee la sameeyayna waxay leeyihiin xasillooni kuleyl oo sare, xasillooni kiimiko iyo sifooyin farsamo.
25kgs/durbaan, 9tons/20'weelka
25kgs/bac, 20tons/20'weelka
Bis (4-hydroxyphenyl) Sulfone CAS 80-09-1
Bis (4-hydroxyphenyl) Sulfone CAS 80-09-1
