Iimveliso
I-styrene esetyenziselwa iiplastiki
i-styrene esetyenziselwa iiplastiki,
i-styrene ye-EPS, Styrene Kuba ABS Resin, Styrene Kuba PS, I-Styrene ye-SBR, I-Styrene yokuHlaba iiResins zeVinyl Ester, I-Styrene esetyenziselwa i-Thermoplastics,
I-Styrene isetyenziselwa ntoni?
I-Styrene yikhemikhali yokwenziwa eguquguqukayo kwaye isetyenziswa ekwenzeni imathiriyeli ethi emva koko isetyenziswe ukuvelisa iintlobo ngeentlobo zeemveliso kuluhlu olubanzi lwemizi-mveliso.Eyona nto iqaphelekayo kwizinto ezisekelwe kwi-styrene yi-polystyrene, malunga ne-65% yazo zonke i-styrene ezisetyenziselwa ukuvelisa oku.I-Polystyrene isetyenziswa kuluhlu olukhulu lweemveliso zemihla ngemihla kwaye inokufumaneka kwipakethe, iithoyi, izixhobo zokuzonwabisa, izixhobo zombane zabathengi kunye nezigcina-ntloko zokhuseleko, ukukhankanya nje ezimbalwa.
Ezinye izinto eziveliswayo ziquka i-acrylonitrile-butadiene styrene (ABS) kunye ne-styrene-acrylonitrile (SAN) resins kunye ne-akhawunti malunga ne-16% yokusetyenziswa kwe-styrene.I-ABS yintlaka ye-thermoplastic esetyenziswa kwishishini lemoto kunye ne-electronics, ngelixa i-SAN iyi-co-polymer yeplastiki esetyenziswa kuluhlu lwempahla yabathengi, ukupakishwa, kunye nokusetyenziswa kweemoto.
I-styrene ikwasetyenziswa ekwenzeni irabha ye-styrene-butadiene (SBR) elastomers kunye ne-latexes, kwaye ibalelwa malunga ne-6% yokusetyenziswa.I-SBR isetyenziswa kumatayara emoto, kunye namabhanti kunye nemibhobho koomatshini, nakwizinto zasekhaya ezifana namathoyizi, izipontshi kunye neethayile zomgangatho.
I-Unsaturated polyester resin (UPR), eyaziwa ngcono njenge-fibreglass, yenye imathiriyeli esekwe kwi-styrene kwaye oku kubalela malunga ne-6% yokusetyenziswa kwe-styrene.
Ngokwembali, ukukhula kokusetyenziswa kwe-styrene kube kuhle nangona oku kukhula kuye kwacotha ngokudodobala koqoqosho lwehlabathi.
Iimpawu zeMveliso
| Inombolo yeCAS | 100-42-5 |
| I-EINECS No. | 202-851-5 |
| Ikhowudi ye-HS | 2902.50 |
| Ifomula yemichiza | H2C=C6H5CH |
| Iipropati zeMichiza | |
| Indawo yokunyibilika | -30-31 C |
| Indawo yeBoling | 145-146 C |
| Ubunzima obuthile | 0.91 |
| Ukunyibilika emanzini | < 1% |
| Ukuxinana komphunga | 3.60 |
Izithethantonye
Cinnamene;ICinnamenol;Diarex HF 77;I-Ethenylbenzene;NCI-C02200;Phenethylene;Phenylethene;Phenylethylene;Phenylethylene, inhibited;IStirolo(isiTaliyane);I-Styreen (isiDatshi);I-styrene (e-CZECH);I-Styrene Monomer (ACGIH);I-StyreneMonomer, iZinzile (DOT);Styrol (isiJamani);Isimbo;I-Styrolene;iStyron;Styropor;IVinylbenzen (CZECH);iVinylbenzene;IVinylbenzol.
Isatifiketi sokuHlalutya
| Ipropati | Idatha | Iyunithi |
| Iziseko | Inqanaba≥99.5%;inqanaba B≥99.0%. | - |
| Imbonakalo | ulwelo olunamafutha olungenambala olungenambala | - |
| Indawo yokunyibilika | -30.6 | ℃ |
| Indawo yokubilisa | 146 | ℃ |
| Ukuxinana okuzalanayo | 0.91 | Amanzi=1 |
| Ukuxinana komphunga | 3.6 | Umoya=1 |
| Uxinzelelo lomphunga ogcweleyo | 1.33(30.8℃) | kPa |
| Ubushushu bokutsha | 4376.9 | kJ/mol |
| Ubushushu obubalulekileyo | 369 | ℃ |
| Uxinzelelo olunzima | 3.81 | MPa |
| I-Octanol / i-coefficients yokwahlula kwamanzi | 3.2 | - |
| Indawo yokuflasha | 34.4 | ℃ |
| Ubushushu bomlilo | 490 | ℃ |
| Umda wokuqhushumba ophezulu | 6.1 | %(V/V) |
| Ukunciphisa umda wokudubula | 1.1 | %(V/V) |
| Ukunyibilika | Ayinyibiliki emanzini, inyibilika kwi-alcoho nakwizinyibilikisi ezininzi eziphilayo. | |
| Isicelo esingundoqo | Isetyenziselwa ukwenza i-polystyrene, irabha eyenziweyo, i-ion-exchange resin, njl. | |
Ukupakishwa kunye nokuhanjiswa
Iinkcukacha zokuPakisha:Ipakishwe kwi-220kg / idrum, i-17 600kgs / 20'GP
I-ISO TANK 21.5MT
1000kg/drum, Flexibag, ISO tanks okanye ngokwesicelo somthengi.
Isicelo seMveliso
Isetyenziselwa ukwenza iirabha, iiplastiki kunye neepolymers.
a) Ukuveliswa kwe: i-polystyrene enokwandiswa (EPS);
b) Ukuveliswa kwepolystyrene (HIPS) kunye neGPPS;
c) Ukuveliswa kwee-styrenic co-polymers;
d) Ukuveliswa kweentlaka zepolyester ezingaxutywanga;
e) Ukuveliswa kwerabha ye-styrene-butadiene;
f) Ukuveliswa kwe-styrene-butadiene latex;
g) Ukuveliswa kwee-styrene isoprene co-polymers;
h) Ukuveliswa kwe-styrene based polymeric dispersions;
i) Ukuveliswa kweepolyoli ezizaliswe ngokupheleleyo.I-styrene isetyenziswa kakhulu njenge-monomer ekwenzeni iipholima (ezifana ne-polystyrene, okanye irabha ethile kunye ne-latex)
