Plasticizer Dibutyl Sebacate DBS CAS 109-43-3
Muyezo wa akuluakulu:GJB 755-89
Chidule cha Chingerezi:DBS
CAS RN:109-43-3
1. Mankhwala a thupi:
1.1 Fomula ya molekyulu: C18H34CHONSE4
1.2 Kulemera kwa mamolekyulu: 314.46
1.3 Malo osungunuka: -12℃
1.4 Kutentha: 180℃
1.5 Mphamvu yokoka yeniyeni: 0.9400
1.6 Malo owunikira: 167℃
1.7 Kusungunuka: Sisungunuka m'madzi, koma imasungunuka mu acetone, ether, ndi ethanol.
1.8 Kukhazikika ndi kuchitapo kanthu: Kukhazikika pa kutentha kwabwinobwino komanso momwe zinthu zilili. Kumayaka kukakumana ndi chinthu chilichonse champhamvu chowononga okosijeni.
2. Ma index aukadaulo:
| Chinthu | Mndandanda |
| Mtundu (Pt-Co), nambala | ≤40 |
| Asidi (mu adipic acid), %(m/m) | ≤0.05 |
| Mtengo wa Saponification (mg OH/g chitsanzo) | 352-360 |
| Chizindikiro cha Refractive, nD25 | 1.4385-1.4405 |
| Chinyezi, %(m/m) | ≤0.15 |
| Maonekedwe | madzi owonekera bwino achikasu chopepuka |
DBS yagwiritsidwa ntchito ngati pulasitiki yolimba yomwe imateteza ku kuzizira, yokhala ndi mphamvu yabwino yoteteza ku kuzizira komanso yothandiza kwambiri popanga pulasitiki, PVC, rabara, chingwe ndi mafuta odzola a injini ya jet.
Kulongedza:Imapezeka mu ng'oma yachitsulo ya 200L, kulemera konse: 190 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:Pewani madzi ndi kukumana ndi zinthu zina pamene mukunyamula. Sungani kutali ndi chotenthetsera champhamvu.
