isitayile
ipropati yeekhemikhali
Ifomula yemichiza: C8H8
Ubunzima bemolekyuli: 104.15
Inombolo yeCAS.: 100-42-5
Inombolo ye-EINECS.: 202-851-5
Ubuninzi: 0.902 g/cm3
Indawo yokunyibilikisa: 30.6 ℃
Indawo yokubilisa: 145.2 ℃
Flash: 31.1 ℃
Isalathiso seRefractive: 1.546 (20℃)
Uxinzelelo lomphunga olugcweleyo: 0.7kPa (20 ° C)
Ubushushu obubalulekileyo: 369℃
Uxinzelelo olunzima: 3.81MPa
Ubushushu bomlilo: 490℃
Umda wokudubula okuphezulu (V/V) : 8.0% [3]
Umda wokudubula osezantsi (V/V) : 1.1% [3]
Imbonakalo: ulwelo olunamafutha olungenambala olungenambala
Ukunyibilika: Ukunyibilika emanzini, ukunyibilika kwi-ethanol, i-ether kunye nezinye izinyibilikisi ezininzi eziphilayo
Intshayelelo yemveliso kunye neempawu
I-Styrene, i-organic compound, i-chemical formula yi-C8H8, i-electron ye-vinyl kunye ne-benzene ring conjugate, i-insoluble emanzini, i-soluble kwi-ethanol, i-ether kunye nezinye izinyibilikisi ze-organic, i-monomer ebalulekileyo ye-resin yokwenziwa, i-ion exchange resin kunye ne-rubber yokwenziwa.
sebenzisa
Ukusetyenziswa okubaluleke kakhulu njengerabha yokwenziwa kunye ne-plastiki monomer, esetyenziselwa ukuvelisa irabha ye-styrene butadiene, i-polystyrene, i-polystyrene foam;Ikwasetyenziselwa ukwenza i-copolymerize kunye nezinye ii-monomers ukwenza iiplastiki zobunjineli zosetyenziso olwahlukileyo.Okufana ne-acrylonitrile, i-butadiene copolymer ABS resin, esetyenziswa ngokubanzi kwiintlobo zezixhobo zendlu kunye nezoshishino;I-SAN eyenziwe nge-acrylonitrile yintlaka ekwaziyo ukumelana nempembelelo kunye nombala oqaqambileyo.I-SBS i-copolymerized nge-butadiene luhlobo lwerubha ye-thermoplastic, esetyenziswa ngokubanzi njenge-polyvinyl chloride, i-polypropylene modifier.
I-styrene isetyenziswa kakhulu kwimveliso ye-styrene series resin kunye ne-styrene i-BUTADIene irabha, ikwayenye yezinto ezisetyenziswayo ukuveliswa kwe-ion exchange resin kunye neyeza, ukongeza, i-styrene ingasetyenziselwa amayeza, idayi, i-pesticide kunye ne-mineral processing. kunye namanye amashishini.3. Ukusetyenziswa:
Ukusebenza kakuhle, kuyacetyiswa ukuba ungeze emva kokuhlanjululwa.Ubungakanani bamanzi asetyenzisiweyo buxhomekeke kakhulu kwinkqubo yokufaka isicelo.Umsebenzisi kufuneka amisele elona xabiso lilungileyo ngokulinga phambi kokusetyenziswa.s.
iphakheji kunye nezithuthi
B. Le mveliso ingasetyenziswa ,200KG,1000KG umphanda weplastiki.
C. Gcina uvalelwe kwindawo epholileyo, eyomileyo nengena umoya ngaphakathi.Imigqomo kufuneka ivalwe ngokuqinileyo emva kokusetyenziswa ngakunye phambi kokusetyenziswa.
D. Le mveliso kufuneka ivalwe kakuhle ngexesha lokuthutha ukukhusela umswakama, i-alkali enamandla kunye ne-asidi, imvula kunye nezinye izinto ezingcolileyo ekuxubeni.
