styrene
mea tau vailaau
Fua fa'atatau ole vaila'au: C8H8
mamafa mole: 104.15
CAS nu.: 100-42-5
EINECS nu.: 202-851-5
Malosi: 0.902 g/cm3
Liu liusuavai: 30.6 ℃
Mea fa'apuna: 145.2 ℃
Emo: 31.1 ℃
Fa'ailoga fa'afofo: 1.546 (20 ℃)
Osi ausa fa'asusu: 0.7kPa (20 ° C)
Mata'utia vevela: 369℃
mamafa mamafa: 3.81MPa
vevela vevela: 490 ℃
Tapula'a papa i luga (V/V): 8.0% [3]
Fa'atapula'a fa'apa pa maualalo (V/V): 1.1% [3]
Fa'aaliga: le lanu manino o le suau'u sua
Solubility: E le mafai ona solu i le vai, soluble i le ethanol, eter ma isi solu fa'aletino
Fa'atomuaga oloa ma foliga
Styrene, o se tuufaatasiga oona, fuala'au vaila'au o le C8H8, o le electron o le vinyl ma benzene mama conjugate, e le mafai ona solu i le vai, soluble i ethanol, eter ma isi solvents organic, o se monomer taua o resin synthetic, ion exchange resin ma synthetic pa'u.
fa'aoga
O le fa'aoga sili ona taua e pei o se pa'u synthetic ma monomer palasitika, fa'aaogaina e gaosia ai le pa'u styrene butadiene, polystyrene, polystyrene foam;E fa'aoga fo'i e fa'akopolymerize ma isi monomers e fai ai palasitika fa'ainisinia o fa'aoga eseese.E pei o le acrylonitrile, butadiene copolymer ABS resin, faʻaaogaina lautele i le tele o meafale ma alamanuia;SAN copolymerized i le acrylonitrile o se resini e tetee i aafiaga ma lanu susulu.SBS copolymerized ma le butadiene o se ituaiga o pa'u thermoplastic, fa'aaogaina lautele e pei o le polyvinyl chloride, polypropylene modifier.
O le Styrene e masani ona faʻaaogaina i le gaosiga o le styrene series resin ma le styrene BUTADIene rubber, o se tasi lea o mea mataʻutia mo le gaosiga o le resin exchange ion ma vailaʻau, i le faʻaopoopoga, e mafai foi ona faʻaaogaina le styrene i vailaʻau, vali, vailaau faʻasaina ma minerale. ma isi alamanuia.3. Fa'aoga:
Mo le faʻatinoga sili, e fautuaina e faʻaopopo pe a uma ona faʻafefe.Ole aofa'i ole vai fa'aaogā e fa'alagolago tele ile faiga ole fa'aoga.E tatau i le tagata fa'aoga ona fuafua le aofa'i sili e ala i le fa'ata'ita'iga a'o le'i fa'aoga.s.
afifi ma felauaiga
B. E mafai ona faʻaaogaina lenei oloa, 200KG, 1000KG paʻu palasitika.
C. Teu fa'amaufa'ailoga i se nofoaga mālūlū, mago ma fa'alili i totonu.O koneteina e tatau ona fa'amaufa'ailoga lelei pe a uma fa'aoga ta'itasi a'o le'i fa'aogaina.
D. O lenei oloa e tatau ona faʻamaufaʻailogaina lelei i le taimi o felauaiga e puipuia ai le susu, malosi alkali ma acid, timu ma isi mea leaga mai le faʻafefiloi.
