Plasticizer Dioctyl Sebacate DOS CAS 122-62-3
Executive standard:GJB l967-94
Chirungu chidimbu:YE
CAS RN:122-62-3
1. Zvimiro zvemakemikari:
1.1 Molecular formula: C26H50O4
1.2 Huremu hweMorecular: 426.68
1.3 Kunyungudika: -67℃
1.4 Poindi yekubikira: 212 ℃
1.5 Chaiyo giravhiti: 0.914
1.6 Flash point: 215℃
1.8 Solubility: Hainyungudika mumvura, asi yakanyungudika muacetone, ether, ethanol.
1.9 Refractive index: 1.450-1.455
1.10 Kugadzikana uye reactivity: Yakagadzikana pane yakajairika tembiricha uye kumanikidza mamiriro. Ichapisa kana ichisangana nechero yakasimba oxidizer.
2. Technical indexes:
| Item | Index |
| Colority(Pt-Co) , nhamba | ≤30 |
| Asidhi (mu acetic acid), %(m/m) | ≤0.02 |
| Saponification kukosha, (mg OH/g sampuli) | 420-445 |
| Refractive index, nD25 | 1.4330-1.4350 |
| Hunyoro, %(m/m) | ≤0.10 |
| Chitarisiko | Transparent clear liquid isina kuoneka michina tsvina |
DOS yakashandiswa kune vinyl chloride co-polymers, cellulose, CDDP-ms uye synthetic rubber, kunyanya yakakodzera kune chigadzirwa chakasimba waya uye tambo zvinhu, artificial dehwe, nhete firimu, mapaneru uye pepa, etc. Yakashandiswa kusanganisa nemaphthalates. plasticizer, uye kuva yakaderera-tembiricha plasticizer for synthesized rabha. Mukuwedzera, yakashandiswa semafuta ejini injini. Iyo yakashandiswa kune sisitimu yakasimba propellant kunatsiridza mashandiro emuchina, kuderedza Tg uye kuwedzera chikamu chekuwedzera kweiyo yakasimba propellant pakudziya kwakaderera. Zvakare, inogona kuderedza viscosity yepropellant paste kuti iwedzere kuyerera uye kuyerera kwemazinga ane yakanaka kugadzirisa chivakwa. Muyero we10% ~ 40% uremu kune binder.
Packing:Inowanikwa mu200 litre galvanized iron drum, Huremu hweNet:180 kg/drum.
Kuchengeta: Kuchengetwa munzvimbo inotonhorera, ine mhepo. Makasi anofanira kuvharwa nenitrogen. Dzivisa kupisa uye kuratidzwa. Hupenyu hwesherufu ndeyemwedzi gumi nemiviri mushure mezuva remugadziri. Ichiri kuwanikwa kana mhinduro yekuongororazve inokodzera mushure mekupera kwezuva.
Zvekufambisa: Ramba wakatwasuka. Dzivisa kuratidzwa uye kubonderana. Ramba kure neoxidizers yakasimba.
