Antioxidant 1520

Ao1520

Antioxidant 1520 (2, 4-Bis (N-Octylthemel) TioetlEl Hynertroxides Kuti udzivise okisijeni, kupisa, mwenje kana yakakwirira-simba rediation kukuvadza kune organic nyaya. Kunyanya, antioxidant 1520 inogona kushandiswa kuramba oxidative kukwira exasto Dzivirira kuumbwa kweGel muElastors uye zvakavanzika musanganiswa ruvara shanduko panguva yekuchengetedza uye yekufambisa.

Application

Antioxidant 1520 is the matsva makuru sight sight antioxidant, styrene Blastiene Rubber, Sitmopleter's Rubber, Iyo AntioxiDant Eptadie yakanaka, inogona kuvandudza kugadzikana kwemapurasitiki kana maPlastic. Iyo diaxidant, iyo inoziva shanduko yezvinhu zvigadzirwa kubva kune zvakasvibirira kusvika zvakasvibira.

Synthesis nzira

Parizvino, iyo nzira yeSynthesis yeAntioxidant 1520 inonyanya kuwanda mannich Alkali nzira, iyo methylphenol, n-octylmercaptan, formaldehtehde kana parformaldehde yakawanikwa nemannich maitiro.

Iyo iri pamusoro nzira inosanganisira nzira mbiri dzinosanganisira nzira mbiri dzekushanda chaiko, imwe methylpenol uye dimethlamine yekutanga Nzira yechigadzirwa, inozivikanwawo seyese-nhanho nzira. Chaizvoizvo zvinyorwa zvinosanganisira US383832328, EP4289a1, US5116894, et .........

Iyo yakarongeka synthesis nzira yeAntioxidant 1520 ine matanho anotevera:

1) O-CRESOL, N-OctylmerCaptan, Fortyyehyde, Diethanolaneyde uye Solatanolane uye SolatNoulmine uye Solvent.

2.

3) Kutonhorera, firita kuti ubvise insoluble nyaya, wedzera yakakodzera huwandu hwe acid uye dzokorora kusvika 30-60 ℃, kumutsa;

4) Mushure mekugeza nemvura, vacuum distillation, kuoma, kugadzirira.

Qingdao yihoo polymer technology co. Ltd. yakazvipira kugadzirwa uye kugovera kune akasiyana-siyana ekuwedzera ekuwedzera anoshandiswa mumapurasitiki uye majasi. Mhando dzechigadzirwa dzinovhara antioxidants, mwenje dzinodzvinyirira, uv absorers, murazvo unodzoreredza, nezvimwe, uye zvigadzirwa zvakawana zvinopfuura zana vatengi vanovimba nevatengi.

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