Dioctyl terephthalate/DOTP/CAS:6422-86-2
Nkọwa Dị Mkpirikpi:
Aha Ngwaahịa: Dioctyl terephthalate
CAS: 6422-86-2
Ụdị: ZA-Y
MF:C24H38O4
MW:390.56
ỤDỊ:
Nkọwa:
A na-eji Dioctyl terephthalate, nke a makwaara dị ka DOTP, eme ihe dị ka plastik na mmepụta nke PVC na copolymers ndị ọzọ. Ọ bụ ester nke terephthalic acid na 2-ethylhexanol. Ọ bụ mmiri doro anya, enweghị agba, nke nwere obere isi, nke na-anaghị agbaze na mmiri. Enwere ike iji DOTP dochie anya DOP na DINP n'ọtụtụ ojiji n'ihi iguzogide okpomọkụ ya, ezigbo ike ya na nghọta ya. A na-eji ya eme ihe n'ọtụtụ usoro dịka calendering, extrusion na injection molding.
Nkọwapụta:
| ihe | Nkọwapụta |
| Ebe agbaze | -48°C |
| Ebe isi mmiri | 400°C (ọkụ) |
| Njupụta | 0.986 g/mL na 25 °C (ọkụ) |
| Nrụgide uzuoku | 1 mm Hg (217°C) |
| Ndekọ Refractive | n20/D 1.49 (ọkụ) |
| Fp | 230°F |
| Okpomọkụ nchekwa. | 2-8°C |
| Mmiri na-agbaze | Isi mmiri (ntụgharị) |
| Ụdị | Mmiri mmiri |
| Agba | Enweghị agba doro anya |
| Mmiri na-agbaze | Enweghị ike ịgbaze |
Ojiji
A na-ejikarị ya eme ihe dị ka ihe na-eme ka ihe dị na polyvinyl chloride na ihe ndị ọzọ dị na polymer.
DOTP nwere ike ịmepụta ngwakọta ngwakọta na polyaniline (PANI)-ethene dimethacrylate (EDMA), nke enwere ike iji mee ihe nkiri na-eduzi ihe. Enwere ike iji ya dị ka ihe na-eme ka plastik dị na polyvinyl chloride (PVC) iji mepụta ngwọta maka ihe mkpuchi intravessel artificial.
Nkwakọ ngwaahịa na Mbupu
200KG/Drum ma ọ bụ dịka ihe ndị ahịa chọrọ.
Ọ bụ nke ngwongwo nkịtị ma nwee ike ibuga ya site n'oké osimiri na ikuku
Debe ma chekwaa
Ndụ nchekwa: ọnwa 24 site na ụbọchị emepụtara ya na ngwugwu mbụ e meghebeghị emepe echekwara n'ebe dị jụụ na kpọrọ nkụ nke na-anaghị anwụ kpọmkwem, mmiri.
Ụlọ nkwakọba ihe ikuku, Ọkụ dị ala, Nkewapụrụ na ihe ndị na-eme ka oxidants, asịd.
