IDibutyl Phthalate Isetyenziswa njengePasticizer yeNitrocellulose
Iinkcukacha zeMveliso
| Igama | Dibutyl phthalate |
| Inombolo yeCAS | 84-74-2 |
| Ifomula yemolekyuli | C16H22O4 |
| Ubunzima bemolekyuli | 278.34 |
| Inombolo ye-EINECS | 201-557-4 |
| Indawo yokunyibilika | -35 °C (izibane.) |
| Indawo yokubilisa | 340 °C (lit.) |
| Ukuxinana | 1.043 g/mL ku-25 °C (lit.) |
| Ukuxinana komphunga | 9.6 (vs umoya) |
| Uxinzelelo lomphunga | 1 mmHg ( 147 °C) |
| Isalathiso sokuqhafaza | n20/D 1.492(lit.) |
| Indawo yokuflasha | 340 °F |
| Iimeko zokugcina | 2-8°C |
| Ukunyibilika | Inyibilika kakhulu etywaleni, ether, acetone, benzene |
| Ifom | Ulwelo |
| Umbala | APHA:≤10 |
| Ubunzima obuthile | 1.049 (20/20℃) |
| I-polarity ehambelanayo | 0.272 |
Izithethantonye
I-ARALDITERESIN;PHTHALICACID,BIS-BUTYLESTER;PHTHALICACIDDI-N-BUTYLESTER;PHTHALICACIDDIBUTYLESTER;N-BUTYLPHTHALATE;O-BENZENEDICARBOXYLICACIDDIBUTYLESTER;Benzene-1,2-dicarboxylicaciddiPHDITHN;ALA
Inkcazo
I-Dibutyl phthalate, eyaziwa ngokuba yi-dibutyl phthalate okanye i-dibutyl phthalate, isiNgesi: i-Dibutylphthalate, i-oyile engenambala engenambala kunye ne-gravity ethile ye-1.045 (21 ° C) kunye nendawo yokubilisa ye-340 ° C, enganyibiliki emanzini, i-soluble yamanzi kunye ne-solunts, kodwa i-solubility ephantsi kakhulu, i-soluble kwi-organic . I-ethanol, i-ether, i-acetone kunye ne-benzene, kwaye ikwaxubene neehydrocarbons ezininzi. I-Dibutyl phthalate (DBP), i-dioctyl phthalate (DOP) kunye ne-diisobutyl phthalate (DIBP) zizona zintathu zixhaphakileyo zeplastiki, eziziiplastiki, iirabha zokwenziwa kunye nesikhumba sokwenziwa, njl njl. Ifunyenwe nge-thermal esterification ye-phthalic anhydride kunye ne-n-butanol.
Iipropati zeMichiza
Ulwelo olunamafutha olungenambala olungenambala olunevumba elimnandi. Inyibilika kwizinyibilikisi eziqhelekileyo zendalo kunye neehydrocarbons.
Isicelo
-Isetyenziswe njengeplastiki ye-nitrocellulose, i-cellulose acetate, i-polyvinyl chloride, njl. Le mveliso yiplastiki. Inamandla anamandla okunyibilika kwii-resin ezahlukeneyo.
-Isetyenziselwa ukusetyenzwa kwePVC, inokunika ukuthamba okuhle kwiimveliso. Ngenxa yexabiso eliphantsi kunye nokusebenza kakuhle, isetyenziswa kakhulu, iphantse ilingane ne-DOP. Nangona kunjalo, ukuguquguquka kunye nokutsalwa kwamanzi kukhulu, ngoko ke ukuqina kwemveliso kubi, kwaye ukusetyenziswa kwayo kufuneka kuthintelwe ngokuthe ngcembe. Le mveliso yi-plasticizer egqwesileyo ye-nitrocellulose kwaye inamandla okuqina.
-Isetyenziselwa iingubo ze-nitrocellulose, inefuthe elihle kakhulu lokuthambisa. Ukuzinza okugqwesileyo, ukuxhathisa i-flex, ukubambelela kunye nokumelana kwamanzi. Ukongeza, imveliso ingasetyenziswa njenge-plasticizer ye-polyvinyl acetate, i-alkyd resin, i-ethyl cellulose kunye ne-neoprene, kwaye ingasetyenziselwa ukwenza iipeyinti, i-adhesives, isikhumba sokwenziwa, ii-inki zokuprinta, iglasi yokhuseleko, i-celluloid, idayi, izibulala-zinambuzane, izinyibilikisi zevumba, njl njl.
- Njengeplastiki ye-cellulose ester, ityuwa kunye nerubha yendalo, i-polystyrene; ukwenza i-polyvinyl chloride kunye ne-copolymers zayo ezikwazi ukumelana nokubanda kwi-organic synthesis, i-ion selective electrode additives, izinyibilikisi, izibulala-zinambuzane, iiplasticizers, igesi chromatography ulwelo olumileyo (iqondo lobushushu eliphezulu liyi-100 ℃, i-solvent yi-acetone, ibenzene, i-dichloromethane, i-ethanol ethathiweyo, i-arotensation ekhethiweyo, i-ethanol ethatywayo i-compounds, i-terpene compounds kunye neentlobo ezahlukeneyo ze-oxygen-containing compounds (utywala, i-aldehydes, i-ketones, i-esters, njl.).
