Oloa
styrene mo PS
styrene mo PS,
styrene mo Polystyrene, styrene faʻaaogaina e gaosia ai polystyrene resins, styrene faʻaaogaina i le gaosiga o polystyrene,
Polystyrene (PS) o se polymer synthetic faia mai se filifili o styrene monomers ma o se synthetized mai petrochemical byproducts.O le polystyrene chemical formula e leʻi mauaina aʻo leʻi oʻo i le 1839, ma o le seneturi o le a pasia aʻo leʻi mafai ona faʻaogaina lona faʻaogaina.
Na faia i le 1944, faʻalauteleina le polystyrene (PSE poʻo le XPS) na faʻaaogaina muamua e avea o se insulator i fale, fausiaina, felauaiga ma pisinisi gaosi meaʻai.
O aso nei e taua tele le Polystyrene i le tele o vaega ma alamanuia.
O le aseta sili o lenei mea: e faigofie ona toe faʻaaogaina e se faʻasologa faʻapipiʻi.
Oloa Fa'ailoga
| Numera CAS | 100-42-5 |
| EINECS Nu. | 202-851-5 |
| HS Code | 2902.50 |
| Fua fa'ameamea | H2C=C6H5CH |
| Meatotino tau vailaau | |
| Liu liusuavai | -30-31 C |
| Manu'a | 145-146 T.A |
| Kalave fa'apitoa | 0.91 |
| Solubility i le vai | <1% |
| Malosi o le ausa | 3.60 |
Synonyms
Kinamene;Sinamenol;Diarex HF 77;Ethenylbenzene;NCI-C02200;Phenethylene;Phenylethene;Phenylethylene;Phenylethylene, taofia;Stirolo(Italia);Styreen (Holani);Styrene (SEKI);Styrene Monomer (ACGIH);StyreneMonomer, Fa'amautu (DOT);Styrol (Siamani);Styrole;Styrolene;Styron;Styropor;Vinylbenzen (CZECH);Vinylbenzene;Vinylbenzol.
Tusi Faamaonia o Iloiloga
| Meatotino | Fa'amaumauga | Vaega |
| Fa'avae | A level≥99.5%;B level≥99.0%. | - |
| Fa'aaliga | le lanu manino o le suau'u suau'u | - |
| Liu liusuavai | -30.6 | ℃ |
| Fa'apuna | 146 | ℃ |
| Tulaga tutusa | 0.91 | Vai=1 |
| Su'ega ausa mafiafia | 3.6 | Ea=1 |
| Omiga ausa tutu'i | 1.33(30.8℃) | kPa |
| Avela o le mu | 4376.9 | kJ/mol |
| Mata'utia vevela | 369 | ℃ |
| Omiga ogaoga | 3.81 | MPa |
| Octanol/vaega vai | 3.2 | - |
| Fa'ailoga moli | 34.4 | ℃ |
| vevela fa'amumu | 490 | ℃ |
| Tapula'a papa i luga | 6.1 | %(V/V) |
| Fa'atapula'a papa pa | 1.1 | %(V/V) |
| Solubleness | Le solu i le vai, solu i le 'ava malosi ma le tele o solu fa'aletino. | |
| Fa'aoga autu | Faʻaaogaina mo le gaosiga o le polystyrene, paʻu faʻapipiʻi, ion-exchange resin, ma isi. | |
afifi ma Tiliva
Fa'amatalaga o le afifiina:Faʻapipiʻi i le 220kg / paʻu, 17 600kgs / 20'GP
ISO TANK 21.5MT
1000kg / paʻu, Flexibag, ISO tane poʻo e tusa ai ma le manaoga o tagata faatau.
Talosaga Oloa
Faʻaaogaina i le gaosiga o paʻu, palasitika, ma polymers.
a) Gaosiga o: polystyrene fa'alauteleina (EPS);
e) Gaosiga o le polystyrene (HIPS) ma le GPPS;
i) Tuuina atu o styrenic co-polymers;
o) Gaosiga o resini polyester e le'o tumu;
u) Tuuina atu o pa'u styrene-butadiene;
f) Tuuina atu o le styrene-butadiene latex;
g) Gaosiga o styrene isoprene co-polymers;
h) Gaosiga o fa'ata'apeina polymeric fa'avae styrene;
i) Gaosiga o polyol fa'atumu.E masani ona faʻaaogaina le Styrene e fai ma monomer mo le gaosiga o polymers (pei o le polystyrene, poʻo nisi paʻu ma latex)
