Khoom
Poly (sodium-p-styrenesulfonate); CAS A.: 25704-18-1
Txhais lus hais tias: Benzenesulfonicacid, 4-ethenyl-, sodium ntsev, homeopolymer (pan); ps 100; POLY (sodium4-styrium4-styrium 4-styrium 4-styrium 4-styrium 4-styrium 4-styrium 4-styrium 4-styrium 4-styrationsulfonic acid); poly (sodiump-styrenesulfonate); polynass ps 50; sodium4-vinylbenesulfonate polymer; sodium p-styrenesulfonate Homopolymer;
Cov Khoom Muaj Tshuaj Ntawm Poly (sodium-p-styrenesulfonate)
● Melting point: 460 ° C (Dec.)
● Cov ntsiab lus tsis zoo: N20 / D 1.395
● Bo Bushing taw tes: 100 ° C
● Psa:65.58000
Wensity: 1.163 g / ml ntawm 25 ° C
● Cov cim: 2.32500
● Solubility.: Dej ntws thiab qis dua Glycols: soluble
● Dej Solubility.:Soluble
Cov Ntaub Ntawv Safty
● POTOSSGRAM (S):
● Cov kab mob txaus ntshai:
Protements Kev Nyab Xeeb Kev Nyab Xeeb: 24/25
Zoo siv
Nqe lus piav qhia:Sodium polystyrene sulfonate (pss, poly (styrene sulfonic acid) sodine ntsev) yog cov organic ntsev) yog cov khoom siv Amber kua, tsis yooj yim, thiab yooj yim soluble hauv dej. Sodium polystyrene sulfonate tov yog cov tshuaj tiv thaiv dej, cov tshuaj lom neeg, cov tshuaj lom neeg, cov tshuaj pleev dej), cov tshuaj yeeb yaj kiab (membrane), Cov duab qhia, duab kos duab, cov khoom siv kub qhuav, thiab lwm yam.
Siv:Poly (styrene sulfonic acid? Adsorption ultraFiltration membrane tau npaj raws li nws tsis tsuas yog tshem tawm cov roj carbon monoxide, thiab lwm yam kev pab cuam tshuam rau cov particulates thiab kev pab cuam tshuam rau cov particulates thiab teeb meem tswj tus neeg sawv cev rau kev kho dej. Zoo Antistatic thiab tshwj xeeb dispersant. Dispersant rau cov hlau oxides thiab sulfates, kev tiv thaiv kev tiv thaiv thiab viscosity concesus hauv aqueous-raws cov nplaum. Sodium polystyrene sulfonate yog zaj duab xis yav tas los. Nws tuav cov yeeb yam rau ntawm qhov chaw thiab muab qhov kev xav ntawm daim tawv nqaij zawm. Nws yog synthetically tsim.
Cov lus qhia ntxaws ntxaws
Poly (sodium-p-styrenesulfonate), tseem hu ua PSs, yog cov khoom siv hluavtaws uas yog tsev neeg ntawm sulfonated polystyrene. Nws yog dej-soluble polymer tsim los ntawm polymerization ntawm sodium p-styrenesulfonate monomers.
PSs muaj ntau yam tsis tau muaj ntau yam khoom uas ua rau nws muaj txiaj ntsig hauv ntau yam kev siv. Firstly, nws muaj dej siab ua kua solubility, tso cai rau nws kom yaj yooj yim hauv cov kev daws teeb meem. Qhov solubility no ua rau pss haum rau ntau daim ntawv thov hauv cov tshuab dej.
PSs tseem ua pov thawj zoo thermal stability, ua kom nws tswj hwm nws cov khoom thiab cov qauv ntawm cov chaw kub. Cov cuab yeej no ua rau cov polymer no haum rau cov ntawv teev cia kom xav tau kev ruaj khov nyob rau hauv cov kev mob kub.
Ib qho ntxiv, PSs yog anionic polymer, lub ntsiab lus nws nqa tsis zoo them cov pab pawg sulfonate raws nws cov saw polymeric. Cov pab pawg uas tau them rau cov pab pawg ua ke los cuam tshuam nrog cov tsiaj ntawv cationic lossis lwm cov polymers uas muaj cov nqi zoo. Cov kev sib txuas lus zoo li no tuaj yeem muaj txiaj ntsig zoo xws li kev tswj hwm tshuaj, flocculation, lossis ua ib qho kev tawm tsam hauv ntau yam kev sib txawv.
Ntxiv mus, PSs tau siv ntau yam nyob rau hauv daim teb ntawm electronics thiab OptoelectRonic vim nws cov khoom hluav taws xob zoo. Nws tuaj yeem ua raws li cov ntaub ntawv los yog semiconductive thaum ua kom haum, ua kom muaj txiaj ntsig zoo xws li organic hluav taws xob cov khoom, sensors, thiab lub zog txiav ua cov khoom siv.
PSs kuj tseem ua haujlwm nyob rau hauv daim teb ntawm cov txheej txheem thiab cov nplaum vim nws cov dej solubility thiab zaj duab xis-ua lub peev xwm. Nws tuaj yeem siv los ua phau ntawv ua cov tsho tiv no, thiab nws cov nplaum ua kom haum rau ntau daim ntawv thov nplaum.
Zuag qhia tag nrho, poly (sodium-p-styrenesulfonate) pom siv ntau daim ntaub ntawv, suav nrog cov khoom siv hluav taws xob, suav nrog cov khoom siv hluav taws xob, cov nplaum, kev kho dej. Nws ntau yam ntawm cov khoom thiab versatility ua rau nws muaj txiaj ntsig zoo hauv cov lag luam sib txawv.
Daim ntawv thov
Poly (sodium-p-styrenesulfonate) (pss) yog qhov tseem ceeb rau cov laj thawj: cov laj thawj ntawm cov kev daws teeb meem uas xav tau cov kev daws teeb meem.
Ionic Xwm:PSs nqa tsis zoo them cov pab pawg sulfonate raws nws cov saw hlau polymer, uas tso cai rau nws los cuam tshuam nrog cov hom zoo. Cov cuab yeej no tuaj yeem muaj txiaj ntsig zoo hauv kev siv xws li Flocculants, Dispersants, thiab Stabilizers.
Thermal Stability:Cov naj pss muaj cov zoo thermal stability, cia nws tswj hwm nws cov khoom thiab kev ua haujlwm ntawm kev kub siab. Cov xeeb ceem no ua rau nws haum rau siv nyob rau hauv ntau daim ntawv thov kub.
Hluav Taws Xob Ua Haujlwm:Pss tuaj yeem ua pov thawj cov khoom lag luam lossis semiconductive cov yam ntxwv thaum tsim nyog ua. Qhov no ua rau nws muaj nuj nqis hauv cov ntaub ntawv hauv hluav taws xob thiab Optoelectronic app, suav nrog cov khoom siv hluav taws xob organic tshuab, sensors, thiab lub zog ua haujlwm tua tshuab.
Txheej thiab Adhesive Daim Ntawv Thov:Pss tuaj yeem siv los ua cov binder, zaj duab xis-ua tus neeg sawv cev, los yog cov nplaum ua rau nws cov dej solubility thiab ua yeeb yaj kiab ua ke.
Daim ntaub ntawv thov biomedical:Pss tau tshawb nrhiav rau ntau daim ntawv thov tshuaj, xws li cov tshuaj siv tshuaj, cov ntaub so ntswg, thiab raws li kev sib koom ua ke hauv cov teeb meem tsis muaj sia. Nws cov dej solubility thiab lub peev xwm los cuam tshuam nrog roj macromolecules ua rau nws zoo rau cov ntawv thov.
Zuag qhia tag nrho, PSs muaj kev sib xyaw ua ke solubility, ionican xwm, thiab hluav taws xob ruaj khov los ntawm cov khoom siv hluav taws xob los ntawm cov khoom siv hluav taws xob los ntawm cov khoom siv hluav taws xob los ntawm cov khoom siv hluav taws xob, cov nplaum, thiab biomedical teb.
