Dibutyl phthalate | 84-74-2 ib
Product Physical Data:
| Khoom npe | Dibutyl phthalate |
| Cov khoom | Tsis muaj xim pob tshab oily kua, me ntsis aromatic tsw |
| Boiling Point (°C) | 337 |
| Melting Point (°C) | -35 |
| Vapor density (cua) | 9.6 ib |
| Flash point (°C) | 177.4 ib |
| Solubility | Soluble hauv ethanol, ether, acetone thiab benzene. |
Product Description:
Dibutyl phthalate (DBP) yog cov plasticiser feem ntau siv rau PVC, uas tuaj yeem ua rau cov khoom muaj softness zoo tab sis tsis muaj zog. Stability, flex resistance, adhesion thiab dej tsis kam yog zoo dua li lwm cov plasticisers. Dibutyl phthalate feem ntau yog siv los ua ib qho ntxiv hauv cov nplaum thiab cov ntawv luam ntawv. Nws yog soluble nyob rau hauv ntau yam organic solvents, xws li cawv, ether thiab benzene.DBP kuj yog siv los ua ectoparasiticide.
Dibutyl phthalate (DBP) yog cov yas zoo heev, yog cov khoom loj tshaj plaws thiab siv cov yas yas hauv chav kawm, yog lub hom phiaj dav dav. Nws muaj zoo solubility rau ntau hom resins thiab yog siv los ua lub ntsiab plasticiser nrog lub teeb xim, tsis tshua muaj toxicity, zoo hluav taws xob zog, tsis tshua muaj volatility, tsis muaj ntxhiab thiab tsis kub tsis kam.
Khoom siv:
1.Cov khoom no yog plasticizer, non-toxic.
2.Nws feem ntau yog siv los ua PVC plasticiser, uas tuaj yeem ua rau cov khoom muaj kev yooj yim. Vim tias nws cov txheeb ze pheej yig thiab kev ua haujlwm zoo, nws tau siv dav hauv Suav teb, yuav luag sib npaug rau DOP. Txawm li cas los xij, nws cov volatility thiab dej extractability yog loj, yog li lub durability ntawm cov khoom yog tsis zoo, thiab nws yuav tsum tau maj txwv.
3.Cov khoom no yog ib qho zoo heev plasticiser rau nitrocellulose, muaj zog gelation muaj peev xwm. Siv nyob rau hauv nitrocellulose txheej, nws muaj zoo softening nyhuv, stability thiab adhesion. Nws tseem tuaj yeem siv ua polyvinyl acetate, alkyd resin, ethyl cellulose, ntuj thiab hluavtaws roj hmab, nrog rau cov iav organic thiab plasticiser.
