imikhiqizo

impahla yamakhemikhali

Ifomula yamakhemikhali: C8H8
Isisindo sama-molecule: 104.15
Inombolo ye-CAS: 100-42-5
Inombolo ye-EINECS: 202-851-5
Ubuningi: 0.902 g/cm3
Iphuzu lokuncibilika: 30.6 ℃
Iphuzu lokubila: 145.2 ℃
I-Flash: 31.1 ℃
Inkomba yokubuka: 1.546 (20℃)
Umfutho womusi ogcwele: 0.7kPa (20 ° C)
Izinga lokushisa elibucayi: 369℃
Ingcindezi Ebucayi: 3.81MPa
Izinga lokushisa lokushisa: 490℃
Umkhawulo wokuqhuma ophezulu (V/V): 8.0% [3]
Umkhawulo ophansi wokuqhuma (V/V): 1.1% [3]
Ukubukeka: uketshezi olunamafutha olungabonakali olungenambala
Ukuncibilika: Akuncibiliki emanzini, kuncibilika ku-ethanol, i-ether nakwezinye izincibilikisi eziphilayo

Isingeniso somkhiqizo kanye nezici

I-Styrene, iyinhlanganisela yezinto eziphilayo, ifomula yamakhemikhali yi-C8H8, i-electron ye-vinyl ne-benzene ring conjugate, ayincibiliki emanzini, incibilika ku-ethanol, i-ether nezinye izinto eziphilayo ezincibilikayo, iyi-monomer ebalulekile ye-synthetic resin, i-ion exchange resin kanye nerabha yokwenziwa.

sebenzisa

Ukusetshenziswa okubaluleke kakhulu njengerabha yokwenziwa kanye ne-monomer yepulasitiki, esetshenziselwa ukukhiqiza irabha ye-styrene butadiene, i-polystyrene, i-polystyrene foam; Iphinde isetshenziswe ukwenza i-copolymer namanye ama-monomer ukwenza amapulasitiki obunjiniyela anezinzuzo ezahlukene. Njenge-acrylonitrile, i-butadiene copolymer i-ABS resin, esetshenziswa kabanzi ezintweni ezahlukahlukene zasendlini nasezimbonini; i-SAN copolymerized ene-acrylonitrile iyi-resin enokumelana nokushayisana nombala ogqamile. I-SBS copolymerized ene-butadiene uhlobo lwerabha ye-thermoplastic, esetshenziswa kabanzi njenge-polyvinyl chloride, i-polypropylene modifier.
I-Styrene isetshenziswa kakhulu ekukhiqizweni kwe-resin yochungechunge lwe-styrene kanye ne-styrene. I-BUTADIene rubber, futhi ingenye yezinto zokusetshenziswa zokukhiqiza i-ion exchange resin kanye nemithi, ngaphezu kwalokho, i-styrene ingasetshenziswa nasemithini yezokwelapha, udayi, izibulala-zinambuzane kanye nokucubungula amaminerali kanye neminye imboni. 3. Ukusetshenziswa:
Ukuze kusebenze kahle kakhulu, kunconywa ukuthi kufakwe ngemva kokuncibilikisa. Inani lamanzi asetshenziswayo lincike kakhulu ohlelweni lokufaka isicelo. Umsebenzisi kufanele anqume inani elifanele ngokuhlola ngaphambi kokusebenzisa.

iphakheji kanye nokuthuthwa

B. Lo mkhiqizo ungasetshenziswa, 200KG, 1000KG ibhakede lepulasitiki.
C. Gcina kuvaliwe endaweni epholile, eyomile futhi enomoya opholile ngaphakathi. Izitsha kufanele zivalwe kahle ngemva kokusetshenziswa ngakunye ngaphambi kokusetshenziswa.
D. Lo mkhiqizo kufanele uvalwe kahle ngesikhathi sokuthuthwa ukuze kuvinjelwe umswakama, i-alkali enamandla ne-asidi, imvula nokunye ukungcola ekuxubeni.