Iimveliso
i-styrene monomer yemveliso ye-EPS
i-styrene monomer yemveliso ye-EPS,
I-polystyrene ekwandiswayo imathiriyeli ekrwada, I-styrene monomer esetyenziswa kwi-polystyrene eYandiswayo, styrene esetyenziselwa EPS,
I-Synthetic styrene yimathiriyeli ekrwada ebalulekileyo kwishishini kuba yikhemikhali 'ibhloko yokwakha' yokudala inkitha yeeplastiki eziguquguqukayo kunye neerabha zokwenziwa ezineepropathi eziluncedo ezibandakanya amandla, ukuqina, intuthuzelo, ubunzima obulula, ukhuseleko kunye nokusebenza kakuhle kwamandla.Iimpawu eziphambili ze-styrene ziquka:
I-styrene monomer ikholisa ukuguqulwa okanye 'ipolymerised' ibe yipellets ezinokufudunyezwa, zixutywe kwaye zibunjwe zibe ngamalungu eplastiki.
i-polystyrene (PS)
i-polystyrene eyandiswayo (EPS)
iacrylonitrile butadiene styrene (ABS)
Irabha ye-styrene butadiene (SBR)
iintlazi zepolyester ezingaxutywanga
styrene butadiene latices
Ngenxa yoko, phantse wonke umntu udibana neemveliso ezisekwe kwi-styrene ngendlela ethile yonke imihla.Iimathiriyeli ezenziwe ngestyrene zinokufunyanwa kwizinto ezininzi eziqhelekileyo eziquka izikhongozeli zokutya neziselo, ukupakishwa, amatayara erabha zerabha, ukugqunywa kwesakhiwo, ukuxhasa ikhaphethi, iikhomputha kunye nemixube yefiberglass eyomeleziweyo efana nezikhephe zesikhephe, iibhodi zokusefa kunye neetafile zekhitshi.
Uninzi lwe-styrene lusetyenziswa ekuveliseni i-polystyrene kwizinto ezifana nezixhobo zonyango, izixhobo zasekhaya, iikomityi zokusela, izitya zokutya kunye neengcango zefriji.
Ipolystyrene eyongezelelweyo
I-polystyrene eyongezelekayo (EPS) yinto ephuma kuyo esetyenziselwa ukwenza igwebu elikhaphukhaphu kodwa elomeleleyo elisetyenziswa ekugqumeni kwasekhaya, njengesixhobo sokupakisha esikhuselayo, njengokukhuselwa ngaphakathi kwebhayisekile kunye nezigcina-ntloko zesithuthuthu kunye nengaphakathi lemoto, kulwakhiwo lwendlela kunye nebhulorho, kunye nokwakha iseti yefilimu. indawo entle.Iimveliso ze-EPS ezihlanganisiweyo zisenokusetyenziswa kwiindawo zokuhlambela kunye neshawari ezivaliweyo, iipaneli zemizimba yeemoto, izikhephe kunye neeinjini zomoya.
I-Styrene yenza abavelisi baphucule amacandelo ngendlela enceda: ukwenza iimoto noololiwe zibe khaphukhaphu kwaye zonge amafutha;ukunciphisa ukuxhomekeka kubutyebi bendalo obunexabiso eliphezulu obufana nemithi eqinile yetropikhi, ibhastile, igraniti kunye nerabha yendalo;kunye nokuphucula ukusebenza kakuhle kwamandla ezindlini ngokugquma okusebenzayo ngakumbi.
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.
