masitayilo
Katundu wa mankhwala
Micmishi ya mankhwala: C8H8
Kulemera kwa maselo: 104.15
Pas ayi. : 100-42-5
Einecs Ayi. : 202-851-5
Kuchulukitsa: 0.902 g / cm3
Malo osungunuka: 30.6 ℃
Malo owiritsa: 145.2 ℃
Flash: 31.1 ℃
Index yolowera: 1.546 (20 ℃)
Kukhumudwa kwa nthunzi: 0.7kpa (20 ° C)
Kutentha kovuta: 369 ℃
Maganizo otsutsa: 3.81m
Kutentha Kwakuya: 490 ℃
Malire ophulika (v / v): 8.0% [3]
Malipiro ophulika (v / v): 1.1% [3]
Maonekedwe: Mafuta opanda mafuta
Kusungunuka: insuluble m'madzi, kusungunuka mu ethanol, ether ndi ena okhazikika
Kuyambitsa Zoyambitsa ndi Zinthu
Ma styrene, ndi organic compound, njira ya mankhwala ndi C8h8, electron wa vanyl ndi benzene mphete, zosungunuka mu ethanol, ethamboller to storn ndi cunt.
gwilitsa nchito
Kugwiritsa ntchito kofunikira kwambiri ndi monga chophika cha mphira komanso pulasitiki, omwe amagwiritsidwa ntchito kupanga styrene butadiene rabara, polystyrene, polystyrene, chithovu; Amagwiritsidwanso ntchito pokopera ndi monomers ena kuti apange mapulaneti opanga osiyanasiyana. Monga ndi acrylonile, butadiene choralilymer a ab abs, amagwiritsidwa ntchito kwambiri pamitundu yosiyanasiyana yanyumba; San Compolymer ndi acrylonile ndi utomoni wotsutsana ndi mtundu wowala komanso utoto wowala. Sbs Commalymer ndi bunadiene ndi mtundu wa mphira wa thermoplastic rate, amagwiritsidwa ntchito kwambiri ngati polyvinyl chloride, polypropylene othamirir.
Styrene imagwiritsidwa ntchito makamaka popanga styrene mndandanda wa styrene ndi styrene butadiene rabara, ndi imodzi mwazipatso zopangira materin ndi mankhwala ndi mafakitale ena. 3. Kugwiritsa ntchito:
Pamasewera abwino kwambiri, tikulimbikitsidwa kuwonjezera pambuyo pa kuchepa. Kuchuluka kwa madzi komwe kumagwiritsidwa ntchito kumadalira kwambiri pa pulogalamuyi. Wogwiritsa ntchito ayenera kudziwa kuchuluka kwabwino kwambiri pakuyesa ..
phukusi ndi mayendedwe
B. Izi zitha kugwiritsidwa ntchito, 200kg, 1000kg pulasitiki.
C. Malo osindikizidwa pamalo ozizira komanso owuma komanso mpweya m'nyumba. Zotengera ziyenera kusindikizidwa mwamphamvu pambuyo pakugwiritsa ntchito iliyonse musanagwiritse ntchito.
D. Izi ziyenera kusindikizidwa bwino nthawi yoyendera kuteteza chinyezi, champhamvu chalkali ndi asidi, mvula ndi zina zosakanikirana.
