Sunan Samfuta:Styrene

Tsarin kwayoyin:C8h8

CAS No:100-42-5

Tsarin kwayoyin halitta:

Bayani:

Kayan sunadarai:

Styrene is a liquid at room temperature, colorless, with a pungent odor, styrene is flammable, boiling point 145.2 degrees Celsius, freezing point of -30.6 degrees Celsius, specific gravity 0.906, styrene is insoluble in water, if at 25 degrees Celsius, styrene Solubility ne kawai 0.066%. Za'a iya haɗe Styrene tare da eth, carbon disulfide, acetone, benzene, Toluene da Tetron-goeic carbon a cikin kowane rabo. Styrene mai kyau ne ga roba na halitta, roba roba da mahaɗan kwayoyin halitta da yawa. Styrene mai guba ne kuma yana iya haifar da guba idan jikin ɗan adam keke mai da yawa vapor mai yawa. An ba da damar maida hankali a cikin iska shine 0.1mg / l. Styrene tururi da iska za su samar da cakuda cakuda.

Aikace-aikacen:

Styrene muhimmiyar mahimmancin roba, m da robobi. [3,4,5] Ana amfani dashi don synthesis na styrene bututu da rani polystyrene, FILYESTER FIRLIY FLORS ta karfafa robobi da cakuda. Ana amfani dashi don shirya polystyrene, ion musayar, da kumfa polystyrene. Hakanan ana amfani dashi ga Copolymerization tare da sauran monomers don samar da robsics daban-daban, kamar suforneane don samar da Absins da masana'antu daban-daban. Copolymerization tare da acrylonitrile, samu San ne mai resin tare da girgiza juriya da launi mai haske. SPS ta samar da copolymerization tare da butuliyene ganyayyaki ne na roba na theryvinyl chloride da acrylic mai gadin ciki. SBS da Sis Thermoplastic Elastomers an yi shi da butassaciiene da kuma na'urar daukar hoto ta PVC, kuma polypropylene, da polyesotated polyester.
Ana amfani da Syrene azaman monomer mai wuya don samar da Styrene acrylic emulsion da kuma inganta matsin lamba na m m m. Emulsion adensive da zane za a iya shirya ta hanyar Cloolymerization tare da Vinyl Acetate da acrylic Ester. Styrene tana daya daga cikin monyl monomers da aka fi amfani da su a cikin ilimin kimiyya, ana amfani da su a cikin daban-daban kayan aiki. [6]
Bugu da kari, an yi amfani da karamin adadin Styrene a matsayin turare da sauran tsakaitacce. Ta chloromethyhylation na Styrene, Cinnamnl chloride ana amfani da shi azaman tsaka-tsaki ga cututtukan zafi na rashin jin zafi a cikin cinikin ciki. Ana iya amfani da shi don haɓaka anthoraquines dye matsakaici, etrene etullisiers, da Styrene phospphonic acid erre miya wakili da jan karfe plate ervingers.