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Dibutyl phthalate e sebelisoa e le Pasticizer bakeng sa Nitrocellulose

Tlhaloso e Khutšoanyane:

Lebitso: Dibutyl phthalate

Nomoro ea CAS: 84-74-2

Foromo ea molek'hule: C16H22O4

Boima ba molek'hule: 278.34

Nomoro ea EINECS: 201-557-4

Sebaka se qhibilihang: -35 °C (lit.)

Sebaka se belang: 340 °C (lit.)

Boima: 1.043 g/mL ho 25 °C (lit.)


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tsa Sehlahisoa

Lebitso Dibutyl phthalate
Nomoro ea CAS 84-74-2
Mokhoa oa limolek'hule C16H22O4
Boima ba molek'hule 278.34
Nomoro ea EINECS 201-557-4
Sebaka se qhibilihang -35 °C (hote.)
Ntho e belang 340 °C (hote.)
Botenya 1.043 g/mL ho 25 °C (hote.)
Tekano ea Mouoane 9.6 (khahlanong le moea)
Khatello ea mouoane 1 mm Hg (147°C)
Lenane la refractive n20/D 1.492(lit.)
flash point 340 °F
Maemo a polokelo 2-8°C
Solubility E qhibiliha haholo ka joala, ether, acetone, benzene
Sebopeho Mokelikeli
Mmala APHA:≤10
Matla a khoheli a khethehileng 1.049 (20/20℃)
Polarity e amanang 0.272

Litlhaloso tse tšoanang

ARALDITERESIN;PHTHALICACID,BIS-BUTYLESTER;PHTHALICACIDDI-N-BUTYLESTER;PHTHALICACIDDIBUTYLESTER;N-BUTYLPHTHALATE;O-BENZENEDICARBOXYLICACIDDIBUTYLESTER;Benzene-1,2-dicarboxylicaciddiPHDIBUTYLESTER;ALALACACIDDIBUTYLESTER;

Tlhaloso

Dibutyl phthalate, eo hape e tsejwang e le dibutyl phthalate kapa dibutyl phthalate, Sesotho: Dibutylphthalate, ke mokelikeli o senang mmala o bonaletsang o nang le matla a khoheli a 1.045 (21°C) le ntlha e belang ea 340°C, e sa qhibiliheng metsing, e qhibilihang ka metsing ebile e qhibiliha ka metsing. volatile Thepa e tlase haholo, empa e qhibiliha habonolo ka har'a metsoako ea tlhaho e kang ethanol, ether, acetone le benzene, hape e tsoakana le li-hydrocarbon tse ngata.Dibutyl phthalate (DBP), dioctyl phthalate (DOP) le diisobutyl phthalate (DIBP) ke li-plasticizers tse tharo tse tloaelehileng, e leng li-plastiki, rabara ea maiketsetso le letlalo la maiketsetso, joalo-joalo li-plasticizers tse sebelisoang ka tloaelo.E fumanoa ka mocheso oa mocheso oa phthalic anhydride le n-butanol.

Lintho tsa Lik'hemik'hale

Mokelikeli o mafura o bonaletsang o senang mmala o monko o monate hanyane.E qhibiliha ka har'a li-solvents tse tloaelehileng le li-hydrocarbon.

Kopo

-E sebelisoa e le polasetiki bakeng sa nitrocellulose, cellulose acetate, polyvinyl chloride, joalo-joalo Sehlahisoa sena ke polasetiki.E na le matla a matla a ho qhibiliha ho li-resin tse fapaneng.

- E sebelisoa bakeng sa ts'ebetso ea PVC, e ka fana ka bonolo bo botle ho lihlahisoa.Ka lebaka la ts'ebetso ea eona e batlang e le theko e tlase ebile e ntle, e sebelisoa haholo, e batlang e lekana le DOP.Leha ho le joalo, ho hloka botsitso le ho ntšoa ha metsi ho batla ho le kholo, kahoo ho tšoarella ha sehlahisoa ho futsanehile, 'me tšebeliso ea eona e lokela ho thibeloa butle-butle.Sehlahisoa sena ke polasetiki e ntle haholo ea nitrocellulose 'me e na le bokhoni bo matla ba gelling.

- E sebelisoa bakeng sa ho roala nitrocellulose, e na le phello e ntle haholo ea ho nolofatsa.E babatsehang botsitso, flex resistance, adhesion le metsi a hanyetsa.Ho phaella moo, sehlahisoa se ka sebelisoa e le polasetiki bakeng sa polyvinyl acetate, alkyd resin, ethyl cellulose le neoprene, hape e ka sebelisoa ha ho etsoa lipente, li-adhesives, letlalo la maiketsetso, li-inks tsa khatiso, khalase ea tšireletso, celluloid, dyes, chefo e bolaeang likokoanyana. , litlolo tsa monko o monate, litlolo tsa masela, joalo-joalo.

- Joaloka polasetiki bakeng sa cellulose ester, letsoai le rabara ea tlhaho, polystyrene;ho etsa polyvinyl chloride le li-copolymers tsa eona tse hananang le serame bakeng sa organic synthesis, ion selective electrode additives, solvents, chefo e bolaeang likokoanyana, plasticizers, Gas chromatography stationary liquid (boholo ba mocheso o sebelisoang ke 100 ℃, solvent ke acetone, benzene, dichloromethane, selective retennol), karohano ea metsoako e nkhang hamonate, metsoako e sa tsitsang, metsoako ea terpene le metsoako e fapaneng e nang le oksijene (lino tse tahang, aldehydes, ketone, esters, joalo-joalo).


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