Plasticizer Dioctyl Sebacate DOS CAS 122-62-3
Muyezo wa akuluakulu:GJB l967-94
Chidule cha Chingerezi:ZA
CAS RN:122-62-3
1. Kapangidwe ka mankhwala:
1.1 Fomula ya molekyulu: C26H50CHONSE4
1.2 Kulemera kwa mamolekyulu: 426.68
1.3 Malo osungunuka: -67℃
1.4 Kutentha: 212℃
1.5 Mphamvu yokoka yeniyeni: 0.914
1.6 Malo owunikira: 215℃
1.8 Kusungunuka: Sisungunuka m'madzi, koma imasungunuka mu acetone, ether, ndi ethanol.
1.9 Chizindikiro cha Refractive: 1.450-1.455
1.10 Kukhazikika ndi kuchitapo kanthu: Kukhazikika pa kutentha kwabwinobwino komanso momwe zinthu zilili. Kumayaka ikakumana ndi chowonjezera chilichonse champhamvu.
2. Ma index aukadaulo:
| Chinthu | Mndandanda |
| Mtundu (Pt-Co), nambala | ≤30 |
| Asidi (mu acetic acid), %(m/m) | ≤0.02 |
| Mtengo wa Saponification, (mg OH/g chitsanzo) | 420-445 |
| Chizindikiro cha Refractive, nD25 | 1.4330-1.4350 |
| Chinyezi, %(m/m) | ≤0.10 |
| Maonekedwe | Madzi owoneka bwino opanda kuipitsidwa kooneka ndi makina |
DOS yagwiritsidwa ntchito pa ma vinyl chloride co-polymers, cellulose, CDDP-ms ndi rabala yopangidwa, makamaka yoyenera waya wolimba ndi chingwe, chikopa chochita kupanga, filimu yopyapyala, panel ndi pepala, ndi zina zotero. Yagwiritsidwa ntchito kusakaniza ndi phthalates plasticizer, komanso kukhala pulasitiki yotsika kutentha kwa rabala yopangidwa. Kuphatikiza apo, yagwiritsidwa ntchito ngati mafuta a injini ya jet. Yagwiritsidwa ntchito pamakina a propellant yolimba kuti ikonze mawonekedwe a makina, kuchepetsa Tg ndikuwonjezera kuchuluka kwa propellant yolimba pa kutentha kochepa. Komanso, imatha kuchepetsa kukhuthala kwa propellant phala kuti iwonjezere kusinthasintha ndi kuyenda bwino ndi mphamvu yabwino yogwiritsira ntchito. Mlingo wake ndi 10% ~ 40% kulemera kwa binder.
Kulongedza:Imapezeka mu ng'oma yachitsulo ya malita 200, Kulemera konse: 180 kg/ng'oma.
Malo Osungira:Kusungidwa pamalo ozizira komanso opumira mpweya. Mabokosi ayenera kutsekedwa ndi nayitrogeni. Pewani kutentha ndi kufalikira. Nthawi yosungiramo zinthu ndi miyezi 12 kuchokera tsiku lopangidwa. Ilipobe ngati zotsatira zoyesedwanso zikugwirizana ndi tsiku lotha ntchito.
Mayendedwe:Khalani moyimirira. Pewani kuwonekera kapena kugundana. Pewani zinthu zowononga mpweya.
