Bis(4-hydroxyphenyl) Sulfone CAS 80-09-1

CAS:80-09-1

Mamwe Mazita:Bisphenol S

MF:C12H10O4S

MW:250.27

Mazwi akafanana:BIS(4-HYDROXYPHENYL) SULFONE; BIS(4-HYDROXYPHENYL) SULFONE; 4-HYDROXYPHENYL SULFONE; 4,4-DIHYDROXYDIPHENYL SULFONE; 4,4'-DIHYDROXYDIPHENYL SULFONE; 4,4'-DIHYDROXYDIPHENYL SULFONE; 4,4-DIHYDROXYDIPHENYL SULFONE; 4,4-SULFONYLDIPHENOL

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Bis(4-hydroxyphenyl) Sulfone CAS 80-09-1?

Bisphenol S (BPS), CAS nhamba 80-09-1 uye zita remakemikari Bis(4-hydroxyphenyl) Sulfone, chinhu chinonhuhwirira chine chimiro chebisphenol chakabatana neboka resulfone. Nekuda kwe polarity yakasimba uye kugadzikana kweboka resulfone (-SO₂-) muchimiro chayo chemamorekuru, mashandiro ayo akasiyana zvakanyanya neaya e common bisphenol A (BPA), zvichiita kuti ishandiswe zvakanyanya mumaindasitiri emakemikari, zvinhu, uye makemikari ezuva nezuva.

Tsanangudzo

Chinhu	Zvakajairika
Chitarisiko	Upfu chena
CAS	80-09-1
Zita rechigadzirwa	Bisphenol S
Nzvimbo yekunyunguduka	245-250°C (yakapfava)
Pokufashaira	363.4°C (fungidziro yakadzama)
Kuwanda kwevanhu	1.366

Kushandiswa

1. Zvinhu zvePolymer: Core Monomers uye Modifiers

Kugadzirwa kweEpoxy Resin: Semuchina we bisphenol A replacement monomer, inosanganiswa ne epichlorohydrin kuti igadzire "bisphenol S-type epoxy resin." Iyi resin inoratidza kusimba kwekupisa kwakanyanya (kupisa kwekuchinja kwegirazi (Tg) 30-50°C kupfuura bisphenol A epoxy resin), kusimba kwengura, uye simba remakanika. Bis(4-hydroxyphenyl) sulfone inoshandiswa muzvinhu zvemagetsi zvinopisa zvakanyanya, zvinonamira zvemuchadenga, uye zvinodzivirira ngura.
Kugadzirwa kwePolycarbonate (PC): Inoshandiswa mukugadzirwa kwe "bisphenol S-type PC," zvichivandudza kuramba kupisa uye kuramba kukwegura kweUV kwezvinhu zvePC. Yakakodzera kushandiswa senge dzimba dzemwenje dzekunze uye denga remotokari.
Kugadziriswa kwePolysulfone Resin: Bis(4-hydroxyphenyl) sulfone inoshandiswa sechikamu chemakemikari mukugadzirwa kwema polysulfone resins, zvichiwedzera resin kuramba kunyungudutsa uye hunhu hwemakanika. Inoshandiswa muzvishandiso zvekurapa zvepamusoro-soro (zvakadai sedialyzers) uye mumidziyo yemagetsi.

2. Makemikoro Nemachira Ezuva Nezuva: Zvinowedzera Basa

Zvishandiso zvekushongedza: Bis(4-hydroxyphenyl) sulfone inowedzerwa paganda rinozorwa nezuva uye pakuchengetedza ganda sechinhu chinobvisa UV kana kuti chinorwisa ganda kubva kuUV. Ichishandisa hunhu hwe antioxidant hweboka re phenolic hydroxyl uye kugadzikana kweboka re sulfone, inoderedza kukuvara kweganda kubva kuUV uye inowedzera hupenyu hweganda.
Chinobatsira pakugadzira machira: Bis(4-hydroxyphenyl) sulfone inoshandiswa mukugadzira machira anodzivirira moto kana antistatic agents. Nekuita ne hydroxyl groups pamusoro pe fiber kuti igadzire chisungo chakasimba, inoita kuti jira rirambe richidzivirira moto uye rirambe richidzivirira moto. Yakakodzera machira akadai semachira ebasa nemaketeni.

3. Zvinhu Zvinobatanidza Chikafu uye Mapurasitiki: Bisphenol A Inotsiva

Zvinhu Zvekurongedza Zvekudya: Bisphenol S inoshandiswa mukugadzira machira e epoxy resin emhando yepamusoro (akadai semachira emukati emagaba) uye mapurasitiki ekubata chikafu (akadai semabhodhoro evana nemidziyo yekudya). Nekuda kwekusafamba kwayo kwakaderera, inotevedzera mitemo yekuchengetedza kubata chikafu senge EU Directive 10/2011 neChina GB 4806.
Kuputira Pepa Rinodziya: Sechinotsiva BPA, inoshandiswa pamwe chete nedhayi dzeleuco nevagadziri vemavara epepa rinodziya (senge bepa rekutengesa mari musupermarket uye label dzekutumira nekukurumidza) kudzivirira BPA kuti isafambe ichipinda mumuviri wemunhu kuburikidza nekubata ganda.

4. Mamwe Mashandisirwo

Mishonga Inoshanda Pakati: Bisphenol S inoshandiswa mukugadzirwa kwemishonga ine basa rekudzivirira kuzvimba uye kurwisa mabhakitiriya.
Makemikari Ekuongorora: Bisphenol S inoshandiswa sechiratidzo cheacid-base kana kuti complexing reagent pakuongorora huwandu hwema ioni esimbi (akadai sesimbi nemhangura). Boka re phenolic hydroxyl rinoumba complex yakagadzikana nema ioni esimbi, zvichiita kuti ruvara ruve neshanduko.

Zvinhu zvirimo

Asidi yakasimba:Molekyuru yeBisphenol S ine mapoka maviri ephenolic hydroxyl uye rimwe boka resulfone rine simba remaelectron-withdrawing (-SO ₂ -), zvichiita kuti ive neacid yakawanda kupfuura maphenol akajairika.

Maitiro akajairika ekuita kwe phenolic:Mapoka maviri ephenolic hydroxyl ari muBis(4-hydroxyphenyl) Sulfone molecule ane reactivity yakakwira uye anogona kusangana nemaitiro akasiyana-siyana emakemikari akadai se etherification, esterification, uye polycondensation, semuenzaniso, achisangana ne formaldehyde kuti aumbe resin.

Kugadzikana kwakanaka:Bis(4-hydroxyphenyl) Sulfone ine simba rekudzivirira kupisa, rekudzivirira oxidation uye kugadzikana kwechiedza, asi inogona kuora kana iine acid yakasimba, alkali yakasimba kana mamiriro e oxidant akasimba.

Kugadzikana kwakanyanya kwekupisa:Tembiricha yekuora kweBisphenol S iri pamusoro pe300℃, zvichiratidza kugadzikana kwakanaka panguva yekugadzirwa kwekupisa kwakanyanya.

Chepfu yakaderera:Bisphenol S chinhu chine chepfu shoma.

Bisphenol S inogona kushandiswa panzvimbo pebisphenol A:Nekuda kwenjodzi dzinogona kuitika pahutano dzebisphenol A, bisphenol S inogona kushandiswa senzira yekutsiva mukugadzirwa kwezvinhu zvakawanda zvakaita se polycarbonate ne epoxy resin, uye zvinhu zvakagadzirwa zvine simba guru rekupisa, kugadzikana kwemakemikari uye hunhu hwemakanika.