I-Dioctyl Phthalate (DOP)

I-Dioctyl Phthalate (DOP), eyaziwa nangokuthi i-Di(2-ethylhexyl) phthalate (DEHP) noma i-Bis(2-ethylhexyl) phthalate, iyiplasitiki esetshenziswa kabanzi, engabizi ngokwenhloso ejwayelekile ye-polyvinyl chloride (PVC) namanye ama-polymer. NgeNombolo ye-CAS engu-117-81-7 kanye nefomula yamangqamuzana engu-C₂₄H₃₈O₄, i-DOP inikeza ukuguquguquka okuhle kakhulu, ukuqina, nezici zokucubungula emikhiqizweni ye-vinyl eguquguqukayo kuyilapho kugcinwa izindleko eziphansi nokuhambisana okubanzi.

Ukubukeka:
uketshezi olunamafutha asobala
Inombolo ye-CAS:
117-84-0
I-Molecular Formula:
I-C24H38O4
Isisindo se-Molecular:
390.56
I-EINECS:
204-214-7
Ukunyibilika:
Ayincibiliki emanzini

Ukutholakala:



Uphenyo Engeza ku-Basket

Incazelo Yomkhiqizo

Incazelo Yomkhiqizo

I-DOP iyiphunga elingenambala, elingenaphunga (noma iphunga elithambile), uketshezi olunamafutha olunokuguquguquka okuphansi, ukushisa okuphakeme nokuzinza kwe-UV, nokumelana okuhle kakhulu ne-hydrolysis. Ihlala ingelinye lama-plasticizers ajwayelekile ezinhlelweni zemboni ezingavinjelwe, enikeza ukusebenza okulinganiselayo kokwakheka kwe-PVC okuguquguqukayo.

Imininingwane Yezobuchwepheshe

IZINTO	IMICIMBI
Ukubukeka	Uketshezi olunamafutha asobala
Okuqukethwe	≥99.5%
I-Chroma(Pt-Co)	≤30
Ukuminyana (20℃), g/cm³	0.982-0.988
I-asidi (ebalwa njenge-benzoic acid)	≤0.01%
Umswakama	≤0.1%
Iphoyinti le-Flash	≥196°C
Ukumelana nevolumu ×10⁹Ω·m	≥1.0

Ukupakisha kanye Nesitoreji

Isisindo seNet 200kgs insimbi yesigubhu, 16MT/FCL enamaphalethi
Gcina endaweni epholile. Gcina isitsha sivalwe ngokuqinile endaweni eyomile futhi enomoya omuhle.

Ukusetshenziswa Okuyinhloko Nezicelo ze-Dioctyl Phthalate (DOP)

I-DOP isetshenziswa ngokuyinhloko njenge-plasticizer ukunikeza ukuguquguquka nokuthamba kuma-polymer aqinile, ikakhulukazi i-PVC. Izinhlelo zokusebenza ezibalulekile zifaka:

Imikhiqizo ye-PVC eguquguqukayo:

Ukufakwa kwezintambo nezintambo, amashubhu ezokwelapha (ukusetshenziswa okungakhawulelwe), ukubeka phansi phansi, amashidi e-vinyl, isikhumba sokwenziwa, oseyili, amapayipi angadini, amabhande okuthutha, nokuhlubula isimo sezulu.

Izinto zokwakha:

Ulwelwesi lokufulela, omalayini bedamu lokubhukuda, ukusekelwa kukakhaphethi, amathayela aphansi

Ezezimoto nezimboni:

Ama-sealants, ama-gaskets, ama-adhesives, ama-coatings

Okunye:

Uketshezi lwe-dielectric kuma-capacitor, uketshezi olusebenzisa amanzi, ama-nitrocellulose lacquers, nanjenge-solvent/carrier kwezinye izinhlobo

I-DOP inikeza ukusebenza kahle kwe-plasticizing, ukufuduka okuphansi, izakhiwo ezinhle zikagesi, nokuhambisana nezinhlobonhlobo zama-resin.

Imibuzo Evame Ukubuzwa (FAQs)

Q: Isetshenziselwa ini i-DOP?

A: I-DOP iyi-plasticizer yenhloso evamile ikakhulukazi yokwenza i-PVC ikwazi ukuguquguquka emikhiqizweni efana nezintambo, i-flooring, amapayipi, kanye nezingubo zezimboni.

Q: Uyini umehluko phakathi kwe-DOP ne-DEHP?

A: I-DOP ne-DEHP ibhekisela kwinhlanganisela efanayo: i-Di(2-ethylhexyl) phthalate. Amagama asetshenziswa ngokushintshana.

Umbuzo: Ingabe i-DOP iphephile?

A: I-DOP inobuthi obunamandla obuphansi kodwa isolwa ngemiphumela yokuzala/yokuthuthukiswa ngokuchayeka isikhathi eside. Ikhawulelwe emikhiqizweni yezingane nakwezinye izinhlelo zokusebenza zezokwelapha/zokudla emazweni amaningi.

Q: Kungani i-DOP isasetshenziswa naphezu kwemithethonqubo?

IMP: Ihlinzeka ngebhalansi yokusebenza kwezindleko ezinhle kakhulu, ukuzinza kokushisa/kwe-UV, nokuhambisana ezinhlelweni zezimboni ezingazweli lapho ezinye zingabiza kakhulu.

Q: Yiziphi ezinye izindlela ezingenayo i-phthalate ku-DOP?

A: Ezinye izindlela ezivamile zifaka i-DOTP, i-ATBC, i-DINCH, ne-adipates, enikeza ukusebenza okufanayo ngamaphrofayili okulawula athuthukisiwe.