Dioctyl terephthalate/DOTP/CAS:6422-86-2
Kufotokozera Kwachidule:
Dzina la Mankhwala: Dioctyl terephthalate
CAS: 6422-86-2
Mtundu: ZA-Y
MF:C24H38O4
MW:390.56
KAYAMBIDWE:
Kufotokozera:
Dioctyl terephthalate, yomwe imadziwikanso kuti DOTP, imagwiritsidwa ntchito ngati pulasitiki popanga PVC ndi ma copolymer ena. Ndi ester ya terephthalic acid ndi 2-ethylhexanol. Ndi madzi owoneka bwino, opanda mtundu komanso fungo lochepa, lomwe silisungunuka m'madzi. DOTP ingagwiritsidwe ntchito m'malo mwa DOP ndi DINP m'njira zosiyanasiyana chifukwa cha kukana kutentha, kulimba bwino komanso kuwonekera bwino. Imagwiritsidwa ntchito m'njira zosiyanasiyana monga kuyika calendering, extrusion ndi jekeseni.
Mafotokozedwe:
| Chinthu | Kufotokozera |
| Malo osungunuka | -48 °C |
| Malo otentha | 400°C (lit.) |
| Kuchulukana | 0.986 g/mL pa 25 °C (lit.) |
| Kupanikizika kwa nthunzi | 1 mm Hg (217 °C) |
| Chizindikiro cha refractive | n20/D 1.49(lit.) |
| Fp | 230 °F |
| Kutentha kwa malo osungira. | 2-8°C |
| Kusungunuka | Madzi Ochokera Kumtunda (Pang'ono) |
| Fomu | Madzi |
| Mtundu | Chopanda utoto choyera |
| Kusungunuka kwa Madzi | Wosasungunuka |
Kagwiritsidwe Ntchito
Amagwiritsidwa ntchito makamaka ngati pulasitiki wa polyvinyl chloride ndi ma polima ena.
DOTP ikhoza kupanga chisakanizo chophatikizana ndi polyaniline (PANI)-ethyene dimethacrylate (EDMA), chomwe chingagwiritsidwe ntchito popanga mafilimu oyendetsera mpweya. Ingagwiritsidwenso ntchito ngati pulasitiki yokhala ndi polyvinyl chloride (PVC) kuti ipange mayankho a plaque yopangira mkati mwa chombo.
Kulongedza ndi Kutumiza
200KG/Drum kapena malinga ndi zomwe makasitomala amafuna.
Ndi katundu wamba ndipo amatha kutumizidwa kudzera m'nyanja ndi mlengalenga
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
Nyumba yosungiramo zinthu zopumira mpweya, Youma pang'ono, Yosiyana ndi ma oxidants, ma acid.
