I-Dioctyl terephthalate/DOTP/CAS:6422-86-2
Incazelo emfushane:
Igama Lomkhiqizo: I-Dioctyl terephthalate
I-CAS: 6422-86-2
Uhlobo: ZA-Y
MF:C24H38O4
I-MW:390.56
ISAKHIWO:
Incazelo:
I-Dioctyl terephthalate, eyaziwa nangokuthi i-DOTP, isetshenziswa njenge-plasticizer ekukhiqizweni kwe-PVC namanye ama-copolymer. Iyi-ester ye-terephthalic acid kanye ne-2-ethylhexanol. Iwuketshezi olucacile, olungenambala olunephunga elincane, olungancibiliki emanzini. I-DOTP ingasetshenziswa njengendawo eqondile ye-DOP kanye ne-DINP ezinhlotsheni ezahlukene zokusebenza ngenxa yokumelana kwayo nokushisa, ukuqina okuhle kakhulu kanye nokucaca. Isetshenziswa ezinqubweni ezahlukahlukene ezifana nokufaka i-calendering, i-extrusion kanye nokubumba umjovo.
Imininingwane:
| Into | Imininingwane |
| Indawo yokuncibilika | -48 °C |
| Indawo yokubilisa | 400°C (ngokukhanya) |
| Ubuningi | 0.986 g/mL ku-25 °C (ngokukhanya) |
| Umfutho womusi | 1 mm Hg (217 °C) |
| Inkomba yokubuka | n20/D 1.49(lit.) |
| Fp | 230 °F |
| Izinga lokushisa lesitoreji. | 2-8°C |
| Ukuncibilika | Isisekelo Samanzi (Kancane) |
| Ifomu | Uketshezi |
| Umbala | Akunambala okucacile |
| Ukuncibilika Kwamanzi | Akuncibiliki |
Ukusetshenziswa
Isetshenziswa ngokuyinhloko njenge-plasticizer ye-polyvinyl chloride namanye ama-polymer.
I-DOTP ingakha ingxube ehlanganisiwe ne-polyaniline (PANI)-ethyene dimethacrylate (EDMA), engasetshenziswa ekwakhiweni kwamafilimu okuhambisa umoya. Ingasetshenziswa futhi njenge-plasticizer ene-polyvinyl chloride (PVC) ukwakha izixazululo ze-plaque yokwenziwa ngaphakathi kwemithambo.
Ukupakisha Nokuthumela
200KG/Isigubhu noma ngokwezidingo zamakhasimende.
Kungokwempahla evamile futhi kungathunyelwa ngolwandle nangomoya
Gcina futhi ugcine
Isikhathi sokuphila: Izinyanga ezingama-24 kusukela ngosuku lokwenziwa kwento epakishweni lokuqala elingavulwanga, igcinwe endaweni epholile neyomile kude nokukhanya kwelanga okuqondile, amanzi.
Indawo yokugcina izinto enomoya, Ukomisa okuphansi kwezinga lokushisa, Ihlukaniswe nama-oxidants, ama-acid.
