Imikhiqizo
I-styrene monomer yokukhiqiza kwe-EPS
i-styrene monomer yokukhiqizwa kwe-EPS,
Impahla eluhlaza ye-polystyrene enwebekayo, I-styrene monomer esetshenziswa ku-polystyrene Enwebekayo, i-styrene esetshenziselwa i-EPS,
I-synthetic styrene iyimpahla eluhlaza ebalulekile embonini ngoba 'iyibhulokhi yokwakha' yamakhemikhali yokwakha inqwaba yamapulasitiki ahlukahlukene kanye namarabha okwenziwa anezinto ezinenzuzo ezihlanganisa amandla, ukuqina, ukunethezeka, isisindo esilula, ukuphepha nokusebenza kahle kwamandla.Imikhiqizo eyinhloko ye-styrene ihlanganisa:
I-styrene monomer ngokuvamile iguqulwa noma 'i-polymerised' ibe ama-pellets angashiswa, ahlanganiswe futhi abunjwe abe izingxenye zepulasitiki.
i-polystyrene (PS)
i-polystyrene enwebekayo (EPS)
i-acrylonitrile butadiene styrene (ABS)
irabha ye-styrene butadiene (SBR)
unsaturated polyester resins
styrene butadiene latices
Ngenxa yalokho, cishe wonke umuntu uhlangabezana nemikhiqizo esekwe ku-styrene ngendlela ethile nsuku zonke.Izinto ezenziwe nge-styrene zingatholakala ezintweni eziningi ezijwayelekile ezihlanganisa iziqukathi zokudla neziphuzo, okupakishwayo, amathayi enjoloba, ukugqunywa kwezakhiwo, ukusekela ukhaphethi, amakhompyutha kanye nezinhlanganisela ze-fiberglass eziqinisiwe ezifana nezikebhe zemikhumbi, amabhodi okusefa kanye nezindawo zokubala zasekhishini.
Iningi le-styrene lisetshenziselwa ukukhiqizwa kwe-polystyrene ezintweni ezifana nemishini yezokwelapha, izinto zasendlini, izinkomishi zeziphuzo, iziqukathi zokudla kanye namalayini eminyango yesiqandisi.
I-polystyrene enwebekayo
I-polystyrene enwebekayo (EPS) iwukuphuma kokunye okusetshenziselwa ukwakha igwebu elingasindi kodwa eliqinile elisetshenziswa ekwakhiweni kwendlu, njengento yokupakisha evikelayo, njengokugwedla ngaphakathi kwamabhayisikili nezigqoko zezithuthuthu nangaphakathi kwemoto, ekwakhiweni komgwaqo nebhuloho, kanye nokwakha isethi yefilimu. indawo.Imikhiqizo ye-EPS eyinhlanganisela ingase futhi isetshenziswe ezindaweni zokugeza kanye neshawa, amaphaneli omzimba wezimoto, izikebhe nezinjini zomoya.
I-styrene yenza abakhiqizi bathuthukise izingxenye ngendlela esiza ekwenzeni izimoto nezitimela zibe lula futhi ziwonge kakhulu uphethiloli;ukunciphisa ukuthembela ezinsizeni zemvelo ezibizayo njengezingodo eziqinile zasezindaweni ezishisayo, imabula, igwadle nenjoloba yemvelo;kanye nokwenza ngcono ukusebenza kahle kwamandla ezindlini ngokufaka ugesi osebenza kahle kakhulu.
Izici Zomkhiqizo
| Inombolo ye-CAS | 100-42-5 |
| I-EINECS No. | 202-851-5 |
| Ikhodi ye-HS | 2902.50 |
| Ifomula yamakhemikhali | H2C=C6H5CH |
| Chemical Properties | |
| Iphoyinti lokuncibilika | -30-31 C |
| Iphoyinti le-Boling | 145-146 C |
| Amandla adonsela phansi athize | 0.91 |
| Ukuncibilika emanzini | < 1% |
| Ukuminyana komhwamuko | 3.60 |
Omqondofana
Cinnamene;I-Cinnamenol;I-Diarex HF 77;I-Ethenylbenzene;NCI-C02200;Phenethylene;Phenylethene;Phenylethylene;i-phenylethylene, evinjelwe;I-Stirolo(isiNtaliyane);I-Styreen (isiDashi);I-styrene (CZECH);I-Styrene Monomer (ACGIH);I-StyreneMonomer, Izinzile (DOT);I-Styrol (isiJalimane);Isitayela;I-styrolene;I-Styron;I-Styropor;I-Vinylbenzen (CZECH);I-Vinylbenzene;I-Vinylbenzol.
Isitifiketi Sokuhlaziya
| Impahla | Idatha | Iyunithi |
| Izisekelo | Ileveli≥99.5%;B izinga≥99.0%. | - |
| Ukubukeka | uketshezi olunamafutha angenalutho olungenambala | - |
| Iphoyinti lokuncibilika | -30.6 | ℃ |
| Iphuzu elibilayo | 146 | ℃ |
| Ukuminyana okuhlobene | 0.91 | Amanzi=1 |
| Ukuminyana komhwamuko | 3.6 | Umoya=1 |
| Umfutho womhwamuko ogcwele | 1.33(30.8℃) | kPa |
| Ukushisa komlilo | 4376.9 | kJ/mol |
| Izinga lokushisa elibalulekile | 369 | ℃ |
| Ingcindezi ebucayi | 3.81 | I-MPa |
| Octanol/water partition coefficients | 3.2 | - |
| Iphoyinti le-Flash | 34.4 | ℃ |
| Izinga lokushisa lomlilo | 490 | ℃ |
| Umkhawulo ophezulu wokuqhuma | 6.1 | %(V/V) |
| Umkhawulo ophansi wokuqhuma | 1.1 | %(V/V) |
| Ukuncibilika | Ayincibiliki emanzini, ayincibiliki ku-alcoho nasezincibilikisini eziningi eziphilayo. | |
| Uhlelo lokusebenza oluyinhloko | Isetshenziselwa ukukhiqiza i-polystyrene, irabha yokwenziwa, i-ion-exchange resin, njll. | |
Iphakheji Nokulethwa
Imininingwane yokupakisha:Ipakishwe ku-220kg/drum, 17 600kgs/20'GP
I-ISO TANK 21.5MT
I-1000kg/drum, Flexibag, amathangi e-ISO noma ngokwesicelo sekhasimende.
