xov xwm

N-Phenyl-1-naphthylamineCAS 90-30-2 yog ib qho siv lead ua tsis muaj xim uas tig mus ua xim grey lossis xim av thaum raug cua lossis tshav ntuj. N-Phenyl-1-naphthylamine yog ib qho tshuaj antioxidant uas siv ntau hauv cov roj hmab ntuj, diene synthetic roj hmab, chloroprene roj hmab, thiab lwm yam. Nws muaj kev tiv thaiv zoo tiv thaiv cua sov, oxygen, flex, weathering, qaug zog, thiab lwm yam. Hauv chloroprene roj hmab, nws kuj muaj cov khoom ntawm kev tiv thaiv ozone laus thiab muaj qee yam inhibitory cuam tshuam rau cov hlau phom sij.

1 N-Phenyl naphthylamine (feem ntau xa mus rau n-phenyl-1-naphthylamine, tseem hu ua antioxidant) feem ntau yog siv rau hauv kev lag luam.

Cov tshuaj antioxidants hauv kev lag luam roj hmab

Qhov no yog nws txoj kev siv tseem ceeb. N-Phenyl-1-naphthylamine tuaj yeem tiv thaiv kev laus ntawm cov roj hmab ntuj, diene roj hmab hluavtaws (xws li styrene-butadiene roj hmab, butadiene roj hmab), chloroprene roj hmab, thiab lwm yam thaum siv lossis khaws cia vim muaj tej yam xws li cua sov, oxygen, lub teeb, flexing (rov ua dua deformation), thiab huab cua (xws li lub hnub raug thiab nag), yog li ntawd ntev lub neej kev pabcuam ntawm cov khoom roj hmab. Tsis tas li ntawd, hauv chloroprene roj hmab, N-Phenyl-1-naphthylamine kuj muaj qee yam kev tiv thaiv kev laus ntawm ozone, thiab tib lub sijhawm muaj qee yam kev cuam tshuam rau cov hlau ions uas muaj teeb meem uas yuav muaj nyob hauv roj hmab (xws li tooj liab, manganese, thiab lwm yam), txo lawv cov teebmeem catalytic laus ntawm roj hmab. Hauv kev siv tiag tiag, N-Phenyl-1-naphthylamine feem ntau siv ua ke nrog lwm cov antioxidants (xws li antioxidant AP, DNP, 4010, thiab lwm yam) los txhim kho cov txiaj ntsig tiv thaiv. Nws yog feem ntau siv rau kev tsim cov log tsheb, cov yeeb nkab roj hmab, cov siv roj hmab, cov menyuam roj hmab, khau roj hmab, cov txheej rwb thaiv tsev ntawm cov xov hlau hauv qab dej, thiab lwm yam.

Cov khoom ruaj khov hauv kev lag luam yas

N-Phenyl-1-naphthylaminesiv tau ua lub tshuab ua kom sov hauv kev ua thiab siv cov yas xws li polyethylene, pab cov yas tiv taus kev puas tsuaj lossis kev laus los ntawm qhov kub siab thiab tswj cov khoom siv kho tshuab thiab kev ruaj khov ntawm cov yas.

Cov khoom siv organic synthesis intermediates

N-Phenyl-1-naphthylamine siv tau rau hauv kev tsim cov xim pleev xim, lwm cov organic compounds, thiab lwm yam, thiab koom nrog cov tshuaj tiv thaiv ua cov khoom siv raw lossis cov khoom nruab nrab hauv kev ua cov tshuaj zoo.

Peb yog cov chaw tsim tshuaj lom neeg tshaj lij. Yog tias koj xav tauYuav N-Phenyl-1-naphthylamine, koj tuaj yeem tiv tauj peb txhua lub sijhawm. Peb tos ntsoov rau koj txoj kev koom tes