I-Antioxidant ye-1520

AO1520

I-Antioxidant 1520 (2, 4-Bis (N-OctyylthiomeTHlene) -6-Methylphenol i-antioxider, i-tiolphene inokuthi isebenze i-raydropedies, i-tiomerale ingenisa i-ralynes, ioyile yemifuno, njlnjl, ukuthintela ioksijini, ubushushu, ukukhanya okanye ukonakala kwamandla amakhulu kumcimbi wezinto eziphilayo. Ngokukodwa, i-antioxidant 1520 ingasetyenziselwa ukuxhathisa ukwaluphala kwe-oxdive ngexesha lokugcina izinto ezinqabileyo ze-rawrene, ukukhusela i-bibermer yerabha, ukuthintela ukwenziwa kwe-rabrene irabha, ukuthintela ijeli Ukuqulunqwa kwi-Elastomers kunye neMixuting Waxuting uqhawulo-mbala ngexesha lokugcina kunye nokuhamba.

Isicelo

I-Antioxidant 1520 Ngaba i-rabeculane ye-antioculant ye-antioxiene, ikakhulu irabha, irabha ye-syllene raber, i-nitlene irabha, i-thermoplastic yerabha, i-antiockene irhasi, inokuphucula ukuzinza kweplasitiki okanye iplasitiki ye-antiothhene. Ngu-Antioxidant, oqonda inguqu yeemveliso zerabha ukusuka kwindalo iphela ukuya eluhlaza.

Indlela ye-synthesis

Okwangoku, indlela ye-Synthesis ye-Antioxidant ye-1520 ikakhulu yindlela ye-Alkali, oko kukuthi, i-methylphenol, i-zungudylthervan, i-forthylmensele okanye i-faramehyde okanye i-paraminalEhyde ifunyenwe yi-mannich yokuphendula.

Le ndlela ye-synthesi yentla ibandakanya iindlela ezimbini zenkqubo ekuqondeni, i-O-Methyblphenol kunye ne-Polyfonenes yokuqala, emva koko iphendule i-methyl, kwaye emva koko isuswe kwi-Antioxidant ye-Antioxidant ye-onys Ukuhlanjululwa kwendlela yemveliso, ekwabizwa ngokuba yiNdlela yeNyathelo leeSheet. Ubufundisi obuqhelekileyo buquka i-US3832332, eP428973A1, i-US5116894, njl njl.

Indlela efanelekileyo yesifo se-antioxidant 1520 inamanyathelo alandelayo:

1) O-Cresyor, N-Octylmercaptan, i-formaldehyde, diethanolamine kunye no-Solvent bongezwe kwi-Reactor, kwaye emva koko i-AID yongezwa ukuze kulungelelaniswe i-hlen ukuya kwi-1-5 yokuphendula i-RELUX;

2) ukupholisa kunye nokuma kulanda, ukwenze isigaba samanzi asezantsi ukusuka kwi-rictor esezantsi yesango, emva koko yongeza i-Idayithane kunye ne-cui, emva koko reeei, kwaye emva koko hlaziya ukwenza impendulo;

3) phola, icebo lokucoca i-insullon, yongeza isixa esifanelekileyo se-fortic acid kwaye rehere wit ukuya kwi-30-60 ℃, ishukumisa;

4) Emva kokuhlamba ngamanzi, ukuphazamiseka kwe-vacuum, ukomisa, ukulungele.

I-Qingdao Yihoo polymer yeTekhnoloji CO. I-LTD. Izibophelele kwimveliso kunye nokubonelela ngeendlela ezahlukeneyo ezisetyenziswayo kwiPlastiki kunye neengubo. Iindidi zemveliso zigubungela i-antioxidaidants, izilo ezikhanyayo, i-UV Abssurs, i-UV Retiardiants, njl. Njl.

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