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

CAS:80-09-1

Lwm Lub Npe:Bisphenol S

MF:C12H10O4S

MW:250.27

Cov lus txhais:BIS(4-HYDROXYPHENYL) SULPHONE; BIS(4-HYDROXYPHENYL) SULFONE; 4-HYDROXYPHENYL SULFONE; 4,4-DIHYDROXYDIPHENYL SULPHONE; 4,4'-DIHYDROXYDIPHENYLSULPHONE; 4,4'-DIHYDROXYDIPHENYL SULFONE; 4,4-DIHYDROXYDIPHENYL SULFONE; 4,4-SULFONYLDIPHENOL

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Bis(4-hydroxyphenyl) Sulfone CAS 80-09-1 yog dab tsi?

Bisphenol S (BPS), CAS tus lej 80-09-1 thiab lub npe tshuaj Bis (4-hydroxyphenyl) Sulfone, yog ib qho tshuaj aromatic uas muaj cov qauv bisphenol txuas nrog los ntawm pawg sulfone. Vim yog lub zog polarity thiab kev ruaj khov ntawm pawg sulfone (-SO₂-) hauv nws cov qauv molecular, nws cov kev ua tau zoo txawv ntawm cov bisphenol A (BPA), ua rau nws siv dav hauv cov tshuaj, cov ntaub ntawv, thiab cov tshuaj txhua hnub.

Cov Lus Qhia Tshwj Xeeb

Khoom	Tus Qauv
Qhov tsos	Hmoov dawb
CAS	80-09-1
Lub npe khoom	Bisphenol S
Qhov kub yaj	245-250 ° C (lit.)
Kub taw tes	363.4°C (kwv yees li qub)
Qhov Ceev	1.366

Daim Ntawv Thov

1. Cov Khoom Siv Polymer: Core Monomers thiab Modifiers

Kev Tsim Epoxy Resin: Ua ib qho bisphenol A hloov monomer, nws condenses nrog epichlorohydrin los tsim "bisphenol S-hom epoxy resin." Cov resin no qhia txog kev tiv thaiv cua sov zoo dua (qhov kub hloov iav (Tg) 30-50 ° C siab dua li bisphenol A epoxy resin), kev tiv thaiv corrosion, thiab lub zog kho tshuab. Bis (4-hydroxyphenyl) sulfone yog siv rau hauv cov ntaub ntawv ntim khoom siv hluav taws xob kub siab, cov nplaum rau cov qauv aerospace, thiab cov tshuaj tiv thaiv xeb.
Kev Tsim Polycarbonate (PC): Nws yog siv rau hauv kev tsim "bisphenol S-type PC," txhim kho kev tiv taus cua sov thiab kev laus ntawm cov khoom siv PC. Nws yog qhov tsim nyog rau cov ntawv thov xws li cov tsev teeb pom kev zoo sab nraum zoov thiab lub ru tsev tsheb.
Kev Hloov Kho Polysulfone Resin: Bis(4-hydroxyphenyl) sulfone yog siv los ua ib qho comonomer hauv kev tsim cov polysulfone resins, ua kom cov resin tiv taus cov kuab tshuaj thiab cov khoom siv kho tshuab zoo dua. Nws yog siv rau hauv cov khoom siv kho mob siab heev (xws li dialyzers) thiab cov khoom siv hluav taws xob.

2. Cov Tshuaj Txhua Hnub thiab Cov Ntaub: Cov Khoom Siv Ntxiv

Cov Khoom Siv Rau Kev Kho Kom Zoo Nkauj: Bis(4-hydroxyphenyl) sulfone raug ntxiv rau cov tshuaj pleev thaiv hnub thiab cov khoom siv rau kev saib xyuas tawv nqaij ua ib qho khoom nqus UV lossis antioxidant. Siv cov khoom antioxidant ntawm pawg phenolic hydroxyl thiab qhov ruaj khov ntawm pawg sulfone, nws txo qhov puas tsuaj ntawm UV rau daim tawv nqaij thiab ua kom lub neej txee ntawm cov khoom ntev dua.
Cov Khoom Pab Txhawb Nqa Textile: Bis(4-hydroxyphenyl) sulfone yog siv rau hauv kev tsim cov tshuaj tua hluav taws lossis cov neeg sawv cev tiv thaiv hluav taws xob. Los ntawm kev cuam tshuam nrog cov pab pawg hydroxyl ntawm qhov chaw fiber los tsim kom muaj kev sib txuas ruaj khov, nws muab cov khoom tiv thaiv hluav taws xob thiab tiv thaiv hluav taws xob rau cov ntaub. Haum rau cov ntaub xws li khaub ncaws ua haujlwm thiab cov ntaub thaiv qhov rai.

3. Cov Khoom Siv Rau Kev Sib Chwv Khoom Noj Thiab Yas: Bisphenol A Hloov Chaw

Cov Khoom Siv Ntim Khoom Noj: Bisphenol S yog siv rau hauv kev tsim cov tshuaj pleev xim epoxy resin rau khoom noj (xws li cov txheej sab hauv ntawm cov kaus poom) thiab cov yas uas kov tau khoom noj (xws li lub raj mis menyuam yaus thiab cov khoom siv hauv rooj tog). Vim nws tsis tshua muaj kev hloov pauv, nws ua raws li cov qauv kev nyab xeeb ntawm kev kov tau khoom noj xws li EU Directive 10/2011 thiab Tuam Tshoj GB 4806.
Txheej Ntawv Thermal: Ua ib qho khoom siv hloov BPA, nws yog siv ua ke nrog cov xim leuco thiab cov neeg tsim xim rau ntawv thermal (xws li daim ntawv sau nyiaj hauv khw muag khoom loj thiab cov ntawv xa khoom sai) kom tiv thaiv BPA kom tsis txhob nkag mus rau hauv lub cev tib neeg los ntawm kev sib cuag ntawm daim tawv nqaij.

4. Lwm Cov Ntawv Thov

Cov Tshuaj Nruab Nrab: Bisphenol S yog siv rau hauv kev tsim cov tshuaj uas muaj kev tiv thaiv kev o thiab kev tiv thaiv kab mob.
Cov Tshuaj Reagents Analytical: Bisphenol S yog siv los ua ib qho acid-base indicator lossis complexing reagent rau kev tshuaj xyuas ntau ntawm cov hlau ions (xws li hlau thiab tooj liab). Pawg phenolic hydroxyl tsim ib qho ruaj khov nrog cov hlau ions, ua rau muaj kev hloov pauv xim.

Cov yam ntxwv

Muaj zog acidity:Cov Bisphenol S molecule muaj ob pawg phenolic hydroxyl thiab ib pawg sulfone muaj zog uas rub tau electron (-SO₂-), ua rau nws muaj kua qaub ntau dua li cov phenols feem ntau.

Cov tshuaj tiv thaiv phenolic ib txwm muaj:Ob pawg phenolic hydroxyl hauv Bis (4-hydroxyphenyl) Sulfone molecule muaj kev ua haujlwm siab thiab tuaj yeem dhau ntau yam tshuaj lom neeg xws li etherification, esterification, thiab polycondensation, piv txwv li, reacting nrog formaldehyde los ua cov resin.

Kev ruaj khov zoo:Bis (4-hydroxyphenyl) Sulfone muaj qee qhov kev tiv taus cua sov, kev tiv taus oxidation thiab kev ruaj khov ntawm lub teeb, tab sis nws yuav lwj hauv qab cov kua qaub muaj zog, alkali muaj zog lossis cov xwm txheej oxidant muaj zog.

Kev ruaj khov thermal siab:Qhov kub ntawm Bisphenol S yog siab tshaj 300 ℃, qhia tau tias muaj kev ruaj khov zoo thaum lub sijhawm ua haujlwm kub siab.

Tshuaj lom tsawg:Bisphenol S yog ib yam khoom uas tsis muaj tshuaj lom.

Bisphenol S siv tau los ua ib yam khoom siv hloov bisphenol A:Vim muaj kev pheej hmoo rau kev noj qab haus huv ntawm bisphenol A, bisphenol S tuaj yeem siv los hloov nws hauv kev tsim cov khoom siv molecular siab xws li polycarbonate thiab epoxy resin, thiab cov khoom siv molecular siab synthesized muaj kev ruaj khov thermal, kev ruaj khov tshuaj lom neeg thiab cov khoom siv kho tshuab siab dua.