Lihlahisoa
styrene bakeng sa PS
styrene bakeng sa PS,
styrene bakeng sa Polystyrene, styrene e sebelisetsoang ho hlahisa li-resin tsa polystyrene, styrene e sebelisoang ho hlahisa polystyrene,
Polystyrene (PS) ke polymer ea maiketsetso e entsoeng ka ketane ea li-styrene monomers 'me e entsoe ka lihlahisoa tsa petrochemical.Motsoako oa lik'hemik'hale oa polystyrene ha oa ka oa fumanoa pele ho 1839, 'me ho tla feta lilemo tse lekholo pele ts'ebetso ea eona ea ho kopanya e ka etsoa indastering.
E qapiloe ka 1944, polystyrene e atolositsoeng (PSE kapa XPS) e ile ea sebelisoa ka lekhetlo la pele e le insulator mehahong, kaho, lipalangoang le indastering ea ho lokisa lijo.
Kajeno polystyrene e bohlokoa libakeng tse ngata le liindastering.
Thepa ea mantlha ea thepa ena: e ka sebelisoa habonolo ka mokhoa oa granulation.
Likarolo tsa Sehlahisoa
| Nomoro ea CAS | 100-42-5 |
| EINECS No. | 202-851-5 |
| Khoutu ea HS | 2902.50 |
| Foromo ea lik'hemik'hale | H2C=C6H5CH |
| Lintho tsa Lik'hemik'hale | |
| Sebaka se qhibilihang | -30-31 C |
| Boling point | 145-146 C |
| Matla a khoheli a khethehileng | 0.91 |
| Ho qhibiliha ka metsing | <1% |
| Boima ba mouoane | 3.60 |
Litlhaloso tse tšoanang
Cinnamene;Cinnamenol;Diarex HF 77;Ethenylbenzene;NCI-C02200;Phenethylene;Phenylethene;Phenylethylene;Phenylethylene, e thibetsoe;Stirolo(Setaliana);Styreen (Dutch);Styrene (CZECH);Styrene Monomer (ACGIH);StyreneMonomer, e Tsitsitseng (DOT);Styrol (Sejeremane);Setaele;Styrolene;Styron;Styropor;Vinylbenzen (CZECH);Vinylbenzene;Vinylbenzol.
Setifikeiti sa Tlhahlobo
| Thepa | Lintlha | Yuniti |
| Metheo | A level≥99.5%;B boemo≥99.0%. | - |
| Ponahalo | lero le senang mmala le bonaletsang la mafura | - |
| Sebaka se qhibilihang | -30.6 | ℃ |
| Ntho e belang | 146 | ℃ |
| Boima ba kamano | 0.91 | Metsi=1 |
| Boima ba mouoane bo amanang | 3.6 | Moea=1 |
| Khatello ea mouoane e matla | 1.33(30.8℃) | kPa |
| Mocheso oa ho tuka | 4376.9 | kJ/mol |
| Mocheso oa bohlokoa | 369 | ℃ |
| Khatello e mahlonoko | 3.81 | MPa |
| Octanol/water partition coefficients | 3.2 | - |
| flash point | 34.4 | ℃ |
| Mocheso oa mocheso | 490 | ℃ |
| Moeli o ka holimo oa ho phatloha | 6.1 | %(V/V) |
| Moeli o tlase oa ho phatloha | 1.1 | %(V/V) |
| Solubleness | Ha e qhibilihe ka metsing, ha e qhibilihe ka har'a joala le lihlapolli tse ngata tsa tlhaho. | |
| Kopo e ka sehloohong | E sebelisetsoa ho etsa polystyrene, rabara ea maiketsetso, resin ea ion-exchange, joalo-joalo. | |
Sephutheloana le Phano
Lintlha tsa ho paka:E pakiloeng ka 220kg/drum,17 600kgs/20'GP
TANK ea ISO 21.5MT
1000kg/drum, Flexibag, litanka tsa ISO kapa ho latela kopo ea moreki.
Sesebelisoa sa Sehlahisoa
E sebelisoa ha ho etsoa rabara, lipolasetiki le li-polymers.
a) Ho hlahisa: polystyrene e atolositsoeng (EPS);
b) Tlhahiso ea polystyrene (HIPS) le GPPS;
c) Tlhahiso ea li-styrenic co-polymers;
d) Ho hlahisa li-resine tsa polyester tse sa tsitsang;
e) Ho hlahisa rabara ea styrene-butadiene;
f) Tlhahiso ea styrene-butadiene latex;
g) Ho hlahisa li-styrene isoprene co-polymers;
h) Ho hlahisa li-styrene tse thehiloeng ho polymeric dispersions;
i) Ho hlahisa li-polyol tse tlatsitsoeng.Styrene e sebelisoa haholo-holo e le monomer bakeng sa ho etsa li-polymers (tse kang polystyrene, kapa rabara e itseng le latex)
