Dioctyl terephthalate/DOTP/CAS:6422-86-2
Takaitaccen Bayani:
Sunan Samfura: Dioctyl terephthalate
CAS: 6422-86-2
Nau'i: ZA-Y
MF:C24H38O4
MW:390.56
TSARI:
Bayani:
Ana amfani da Dioctyl terephthalate, wanda aka fi sani da DOTP, a matsayin mai plasticizer wajen samar da PVC da sauran copolymers. Shi ne ester na terephthalic acid da 2-ethylhexanol. Ruwa ne mai haske, mara launi tare da ɗan ƙamshi, wanda ba ya narkewa a cikin ruwa. Ana iya amfani da DOTP a matsayin madadin kai tsaye ga DOP da DINP a cikin aikace-aikace daban-daban saboda juriyarsa ga zafi, kyakkyawan juriya da bayyananne. Ana amfani da shi a cikin ayyuka daban-daban kamar calendering, extrusion da injection molding.
Bayani dalla-dalla:
| Abu | Ƙayyadewa |
| Wurin narkewa | -48°C |
| Wurin tafasa | 400°C (haske) |
| Yawan yawa | 0.986 g/mL a 25 °C (haske) |
| Matsi na tururi | 1 mm Hg (217 °C) |
| Ma'aunin haske | n20/D 1.49(lita) |
| Fp | 230°F |
| Zafin ajiya. | 2-8°C |
| Narkewa | Tushen Ruwa (Dan kaɗan) |
| Fom ɗin | Ruwa mai ruwa |
| Launi | Babu launi a bayyane |
| Narkewar Ruwa | Ba ya narkewa |
Amfani
Ana amfani da shi musamman azaman mai plasticizer don polyvinyl chloride da sauran polymers.
DOTP na iya samar da haɗin haɗin gwiwa tare da polyaniline (PANI)-ethene dimethacrylate (EDMA), wanda za'a iya amfani da shi wajen ƙera fina-finan da ke amfani da wutar lantarki. Haka kuma ana iya amfani da shi azaman mai plasticizer tare da polyvinyl chloride (PVC) don samar da mafita ga plaque na ciki na wucin gadi.
Marufi da Jigilar Kaya
200KG/Drum ko kuma kamar yadda ake buƙata daga abokin ciniki.
Ya kasance na kayan yau da kullun kuma yana iya isar da kaya ta teku da iska
Ajiyewa da adanawa
Rayuwar shiryayye: Watanni 24 daga ranar ƙera shi a cikin marufi na asali wanda ba a buɗe ba, an adana shi a wuri mai sanyi da bushewa, ba tare da hasken rana kai tsaye ba, ko ruwa.
Ma'ajiyar iska, Busar da ƙananan zafin jiki, An raba shi da sinadarai masu guba, acid.
