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YIHOO AN333-Fenol-Yubusa & Hydrolysis Nziza Antioxidant
Iyo antioxydants ya fenolike gakondo ihura na azote na gaze ya ogisijeni mu kirere, itanga imiterere ya quinone. Imiterere ya Qinone niyo ntandaro yo gutera umuhondo no kubona umutuku. Antioxydants ya fosifite nayo ikoreshwa cyane nka antioxydants nziza cyane. Ariko, hamwe na conti ...Soma byinshi -
Hafi ya VOC Automotive Trim Flame Retardant- Yihoo FR950
Mu myaka yashize, hamwe n’ishyirwa mu bikorwa ry’imiterere y’ikirere cy’imodoka, ubuziranenge bw’imodoka hamwe n’urwego rwa VOC (volatile Organic Compound) rwabaye igice cyingenzi mu igenzura ry’imodoka. VOC ni itegeko ryibintu kama, cyane cyane bivuga kabine yimodoka nimizigo ca ...Soma byinshi -
Antiyokiside nziza ya Asimmetric Fenolike-An245 & An245dw
Fenolisiyo ikumirwa hamwe na tert-butyl (X = tert-butyl) na methyl (R = methyl CH3) kuri o-umwanya witsinda rya hydroxyl ya fenolike yabujijwe irashobora guca intege inzitizi zikomeye zitsinda rya hydroxyl ya fenolike yabujijwe kurwego runaka, no kwihutisha igipimo cya antioxydeant reaction, bityo bigatuma ...Soma byinshi -
Urubuga rushya rwashyizwe ahagaragara!
Ku mbaraga zihuriweho n’impande zose, nyuma y’amezi abiri yatekerejweho kenshi, urubuga rushya rwa Yihoo Polymer Technology rwatangijwe neza! Urubuga rushya rutanga umwanya munini kubikorwa bya serivise imwe ya serivise ikora murwego rwinganda, yibanda o ...Soma byinshi
