Dibutyl phthalate | 84-74-2
Data anụ ahụ:
| Aha ngwaahịa | Dibutyl phthalate |
| Njirimara | Mmiri mmiri nwere mmanụ na-enweghị agba, isi ísì ụtọ |
| Ebe esi mmiri (°C) | 337 |
| Ebe mgbaze (°C) | -35 |
| Uzuoku njupụta(ikuku) | 9.6 |
| Ebe ọkụ (°C) | 177.4 |
| Solubility | Soluble na ethanol, ether, acetone na benzene. |
Nkọwa ngwaahịa:
Dibutyl phthalate (DBP) bụ plasticiser a na-ejikarị eme ihe maka PVC, nke nwere ike ime ka ngwaahịa ndị ahụ nwee nro dị nro ma adịghị ike. Nkwụsi ike, nkwụsi ike na-agbanwe agbanwe, adhesion na mmiri na-eguzogide dị mma karịa plastik ndị ọzọ. A na-ejikarị Dibutyl phthalate eme ihe dị ka ihe mgbakwunye na nrapado na ibipụta ink. Ọ bụ soluble n'ụdị dị iche iche nke organic mgbaze, dị ka mmanya, ether na benzene.DBP na-ejikwa dị ka ectoparasiticide.
Dibutyl phthalate (DBP) bụ ezigbo plasticiser, bụ mmepụta na ojiji nke plasticisers na klas, bụ ebumnuche zuru oke. Ọ nwere ezigbo solubility maka ọtụtụ ụdị resins ma jiri ya dị ka plasticiser bụ isi na agba ọkụ, obere nsị, ezigbo ọkụ eletrik, obere mgbanwe, obere isi na obere okpomọkụ na-eguzogide.
Ngwa ngwaahịa:
1.This ngwaahịa bụ plasticiser, na-adịghị egbu egbu.
2.Ọ na-ejikarị eme ihe dị ka PVC plasticiser, nke nwere ike ime ka ngwaahịa ndị ahụ nwee mgbanwe dị mma. N'ihi ọnụ ala ya na ịdị mma nhazi ya, a na-ejikarị ya na China, ọ fọrọ nke nta ka ọ bụrụ DOP. Otú ọ dị, mgbanwe ya na mmepụta mmiri dị ukwuu, si otú a na-adịte aka nke ngwaahịa ndị ahụ adịghị mma, na iji ya mee ihe kwesịrị iji nwayọọ nwayọọ gbochie ya.
3.This ngwaahịa bụ ihe magburu onwe plasticiser maka nitrocellulose, na ike gelation ike. Ejiri ya na mkpuchi nitrocellulose, ọ nwere mmetụta dị nro dị nro dị mma, nkwụsi ike na nrapado. A pụkwara iji ya dị ka polyvinyl acetate, alkyd resin, ethyl cellulose, eke na roba roba, yana organic iko na plasticiser.
