Dibutyl phthalate |84-74-2
Bayanan Jiki na Samfur:
| Sunan samfur | Dibutyl phthalate |
| Kayayyaki | Ruwan mai marar launi mara launi, ɗan ƙamshi mai ƙamshi |
| Wurin tafasa (°C) | 337 |
| Wurin narkewa(°C) | -35 |
| Yawan tururi (iska) | 9.6 |
| Wurin walƙiya (°C) | 177.4 |
| Solubility | Mai narkewa a cikin ethanol, ether, acetone da benzene. |
Bayanin samfur:
Dibutyl phthalate (DBP) shine mafi yawan amfani da filastik don PVC, wanda zai iya sa samfuran su sami laushi mai kyau amma rashin ƙarfi.Kwanciyar hankali, juriya mai sassauci, mannewa da juriya na ruwa sun fi sauran masu yin filastik.Dibutyl phthalate yawanci ana amfani dashi azaman ƙari a cikin mannewa da bugu tawada.Yana narkewa a cikin nau'ikan kaushi iri-iri, kamar barasa, ether da benzene.DBP kuma ana amfani dashi azaman ectoparasiticide.
Dibutyl phthalate (DBP) shine mafi kyawun filastik, shine mafi girma samarwa da amfani da filastik a cikin aji, manufa ce ta gaba ɗaya.Yana da kyawawa mai kyau ga nau'ikan resins da yawa kuma ana amfani dashi azaman babban filastik tare da launi mai haske, ƙarancin guba, kyawawan kaddarorin lantarki, ƙarancin ƙarfi, ƙarancin ƙamshi da ƙarancin zafin jiki.
Aikace-aikacen samfur:
1.Wannan samfurin shine filastik, ba mai guba ba.
2.It ne yafi amfani a matsayin PVC plasticiser, wanda zai iya sa kayayyakin da kyau sassauci.Saboda rahusa na dangi da kyakkyawan tsari, ana amfani da shi sosai a kasar Sin, kusan daidai da DOP.Duk da haka, rashin daidaituwarsa da cirewar ruwa suna da girma, don haka dorewar samfuran ba shi da kyau, kuma ya kamata a taƙaita amfani da shi a hankali.
3.This samfurin ne mai kyau plasticiser ga nitrocellulose, tare da karfi gelation ikon.Ana amfani dashi a cikin nitrocellulose shafi, yana da kyakkyawan sakamako mai laushi, kwanciyar hankali da mannewa.Hakanan za'a iya amfani dashi azaman polyvinyl acetate, resin alkyd, ethyl cellulose, roba na halitta da roba, da gilashin halitta da filastik.
