isitayile
Ipropathi yamachiza
Ifomula yekhemikhali: c8h8
Ubunzima bemolekyuli: 104.15
I-HAYS No. : I-100-42-5
I-einecs hayi. : 202-51-5
Ukuxinana: 0.902 g / cm3
Indawo yokunyibilika: 30.6 ℃
Indawo yokubila: 145.2 ℃
I-Flash: 31.1 ℃
Isalathiso sokuqaqamba: 1.546 (20 ℃)
Uxinzelelo lwe-vapor egxunyelweyo: 0.7Kpa (i-20 ° C)
Iqondo lobushushu: 369 ℃
Uxinzelelo olubalulekileyo: I-3.81MPA
Iqondo lokushisa: 490 ℃
Umda wokuqhuma ophezulu (v / v): 8.0% [3]
Umda wokuqhuma ophantsi (v / v): 1.1% [3]
Imbonakalo: i-oli engenabala ngaphandle kweoyile
Umoya wokuluka: I-Insolble emanzini, inyibiliza e-ethanol, i-ether kunye nezinye izinyibilikisi
Imveliso yemveliso kunye neempawu
I-Syyrene, yindlela ye-organic, ifomula yekhemicamicali ye-CYYL kunye ne-Elenyl kunye ne-Ethane Trajugigit, i-Ether kunye nenye i-Ethanol, i-tenment ebaluleke kakhulu, i-ion yotshintshiselwano kunye nerabha ye-winke.
sebenzisa
Olona setyenziso lubaluleke kakhulu lufana nerabha yerabha kunye ne-monomer yeplastiki, esetyenziselwa ukuvelisa irabha ye-radiene ye-styrene, i-polystyrene, i-polystyrene, i-polystyrene, i-polystyrene, i-polystyrene. Ikwasetyenziselwa ukuthobela abanye ngemidlalo ye-monomers ukwenza iiplasitiki zobunjineli bokuzisebenzisa ezahlukeneyo. Ezinje nge-acrylonitile, i-Butadiene Copolymer Abs Retin, isetyenziswe ngokubanzi kwizixhobo zekhaya kunye nemveliso; I-San Copolymermermermermed kunye ne-acrylonitile yindawo yokunganyangeki kwempembelelo kunye nombala oqaqambileyo. I-sbs copolymermermed kunye ne-butadiene luhlobo lwerabha ye-thermoplastic, isetyenziswe ngokubanzi njenge-polyvinyl chloriny ye-phervinyl pilorinyl, polyproplene modifier.
I-Syyrene isetyenziswa ikakhulu kwimveliso ye-styrene rin kunye ne-styrene irabha, yenye yezixhobo eziluhlaza zemveliso yokutshixa i-ion yotshintshiselwano, idayi, i-dayrene inokusetyenziswa kunye namanye amashishini. 3. Ukusetyenziswa:
Ukusebenza kakuhle, kuyacetyiswa ukongeza emva kwesinyithi. Inani lamanzi asetyenzisiweyo lixhomekeke kakhulu kwinkqubo yesicelo. Umsebenzisi kufuneka achonge eyona mali ilungileyo ngovavanyo ngaphambi kokusetyenziswa.S.
Iphakheji kunye nezothutho
B. Le mveliso inokusetyenziswa, i-200kg, i-1000k yeplastiki yomgqomo.
C. Ivenkile etywiniweyo kwindawo epholileyo, eyomileyo nenendawo enomoya ngaphakathi. Izitya kufuneka zitywinwe ngokuqinileyo emva kokusetyenziswa nganye ngaphambi kokusetyenziswa.
D. Le mveliso kufuneka itywinwe kakuhle ngexesha lokuhamba ukuthintela ukufuma, i-alkali eyomeleleyo kunye ne-acid, imvula kunye nezinye izinto zokungcola ekuxubeni.
