styrene
ihe onwunwe kemịkalụ
Usoro ọgwụ: C8H8
Arọ molikula: 104.15
CAS mba.: 100-42-5
EINECS mba.: 202-851-5
Njupụta: 0.902 g/cm3
Ebe mgbaze: 30.6 ℃
Isi ihe na-esi ísì: 145.2 ℃
Flash ọkụ: 31.1 ℃
Ntụgharị ntụgharị: 1.546 (20 ℃)
Nrụgide uzuoku juru: 0.7kPa (20 Celsius)
Ọnọdụ okpomọkụ: 369 ℃
Nsogbu siri ike: 3.81MPa
Igwe ọkụ ọkụ: 490 ℃
Oke mgbawa elu (V/V): 8.0% [3]
Obere mgbawa (V/V): 1.1% [3]
Ọdịdị: mmiri mmiri na-egbuke egbuke na-enweghị agba
Solubility: A naghị agbaze na mmiri, soluble na ethanol, ether na ihe ndị ọzọ na-agbaze organic
Ntinye ngwaahịa na atụmatụ
Styrene, bụ ngwakọta nke organic, usoro kemịkalụ bụ C8H8, electron nke vinyl na benzene mgbanaka conjugate, insoluble na mmiri, soluble na ethanol, ether na ndị ọzọ organic solvents, bụ ihe dị mkpa monomer nke sịntetik resin, ion mgbanwe resin na sịntetik roba.
jiri
Ihe kachasị mkpa bụ dị ka roba sịntetik na plastik monomer, nke a na-eji emepụta styrene butadiene roba, polystyrene, polystyrene foam;A na-ejikwa ya na monomers ndị ọzọ na-emekọ ihe iji mee plastik injinia nke ojiji dị iche iche.Dị ka ya na acrylonitrile, butadiene copolymer ABS resin, nke a na-ejikarị eme ihe n'ọtụtụ ngwa na ụlọ ọrụ dị iche iche;SAN copolymerized na acrylonitrile bụ resin nwere mmetụta nguzogide yana agba na-egbuke egbuke.SBS copolymerized na butadiene bụ ụdị roba thermoplastic, nke a na-ejikarị dị ka polyvinyl chloride, polypropylene modifier.
A na-ejikarị Styrene eme ihe na mmepụta nke styrene series resin na styrene BUTADIene roba, bụkwa otu n'ime ihe ndị e ji eme ihe maka mmepụta nke resin mgbanwe ion na ọgwụ, na mgbakwunye, a pụkwara iji styrene mee ihe na ọgwụ, agba, pesticide na nhazi ịnweta. na ụlọ ọrụ ndị ọzọ.3. Ojiji:
Maka ịrụ ọrụ kacha mma, a na-atụ aro ka ịgbakwunye mgbe dilution gasịrị.Ọnụ mmiri a na-eji na-adabere n'ụzọ dị ukwuu na usoro ngwa.Onye ọrụ kwesịrị ikpebi ego kacha mma site na nnwale tupu ojiji.s.
ngwugwu na njem
B. Enwere ike iji ngwaahịa a, 200KG, 1000KG plastic barrel.
C. A na-echekwa ụlọ ahịa na ebe dị jụụ, kpọrọ nkụ na ikuku ikuku n'ime ụlọ.Ekwesịrị ka a na-emechi arịa nke ọma mgbe ejiri ya nke ọ bụla tupu ejiri ya.
D. Ngwaahịa a kwesịrị ka a mechie nke ọma n'oge njem iji gbochie mmiri, alkali siri ike na acid, mmiri ozuzo na adịghị ọcha ndị ọzọ ịgwakọta.
