nkhani

N-Phenyl-1-naphthylamineCAS 90-30-2 ndi kristalo yopanda utoto yomwe imasanduka imvi kapena bulauni yopepuka ikakumana ndi mpweya kapena kuwala kwa dzuwa. N-Phenyl-1-naphthylamine ndi antioxidant yomwe imagwiritsidwa ntchito kwambiri mu rabara yachilengedwe, rabara yopangidwa ndi diene, rabara ya chloroprene, ndi zina zotero. Ili ndi mphamvu yabwino yoteteza kutentha, mpweya, kusinthasintha, kutopa, ndi zina zotero. Mu rabara ya chloroprene, imakhalanso ndi mphamvu yolimbana ndi kukalamba kwa ozone ndipo imaletsa zitsulo zoopsa.

1 N-Phenyl naphthylamine (yomwe nthawi zambiri imatanthauza n-phenyl-1-naphthylamine, yomwe imadziwikanso kuti antioxidant) imagwiritsidwa ntchito kwambiri m'mafakitale.

Ma antioxidants mumakampani opanga rabara

Iyi ndiyo ntchito yake yaikulu. N-Phenyl-1-naphthylamine imatha kuletsa bwino kukalamba kwa mphira wachilengedwe, mphira wopangidwa ndi diene (monga mphira wa styrene-butadiene, mphira wa butadiene), mphira wa chloroprene, ndi zina zotero panthawi yogwiritsidwa ntchito kapena kusungidwa chifukwa cha zinthu monga kutentha, mpweya, kuwala, kusinthasintha (kusintha mobwerezabwereza), ndi nyengo (monga kutentha kwa dzuwa ndi mvula), motero kukulitsa moyo wa zinthu za mphira. Kuphatikiza apo, mu mphira wa chloroprene, N-Phenyl-1-naphthylamine ilinso ndi mphamvu yoletsa ukalamba wa ozone, ndipo nthawi yomweyo imakhala ndi mphamvu yoletsa ma ayoni achitsulo owopsa omwe angakhalepo mu mphira (monga mkuwa, manganese, ndi zina zotero), kuchepetsa mphamvu yawo yokalamba yoyambitsa mphira. Mu ntchito zothandiza, N-Phenyl-1-naphthylamine nthawi zambiri imagwiritsidwa ntchito limodzi ndi ma antioxidants ena (monga antioxidant AP, DNP, 4010, ndi zina zotero) kuti iwonjezere mphamvu yoteteza. Amagwiritsidwa ntchito makamaka popanga matayala, mapayipi a rabara, malamba a rabara, ma roller a rabara, nsapato za rabara, zigawo zotetezera kutentha kwa zingwe za pansi pamadzi, ndi zina zotero.

Zokhazikika mumakampani opanga pulasitiki

N-Phenyl-1-naphthylamineingagwiritsidwe ntchito ngati choletsa kutentha pokonza ndi kugwiritsa ntchito mapulasitiki monga polyethylene, kuthandiza mapulasitiki kuti asawonongeke kapena kukalamba chifukwa cha kutentha kwambiri komanso kusunga mawonekedwe a makina ndi kukhazikika kwa mapulasitiki.

Zosakaniza za organic synthesis

N-Phenyl-1-naphthylamine ingagwiritsidwe ntchito popanga utoto, zinthu zina zachilengedwe, ndi zina zotero, ndipo imagwira ntchito ngati zinthu zopangira kapena zosakaniza pakati pa mankhwala abwino.

Ndife akatswiri opanga mankhwala. Ngati mukufunaGulani N-Phenyl-1-naphthylamine, mutha kulankhulana nafe nthawi iliyonse. Tikuyembekezera mgwirizano wanu