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UV-P ndi mtundu wa benzotriazole UV absorber - ADSORB P

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    Dzina la Mankhwala: 2-(2H-Benzotriazol-2-yl)-p-cresol Mawu ofanana: Drometrizole; UV-P; Tinuvin P Mau oyamba UV-P ndi benzotriazole mtundu UV absorber. Ili ndi kuyamwa kwakukulu mu kutalika kwa mafunde a 270 ~ 340nm. Ndiwothandizanso pakukhazikika kwa kuwala kwa polyvinyl chloride, unsaturated polyurethane, polystyrene, zokutira ndi lacquers. Nambala ya CAS: 2440-22-4 Kapangidwe ka Chemcial: Kufotokozera Mawonekedwe: ufa woyera wa kristalo wonyezimira: 128 ~ 131 ℃ Zomwe zili (HPLC): 99% Min. Transmittance: 440nm≥97% 500nm≥98% Phulusa: 0.1% Max. Zosintha: 0.5% Max. Phukusi: 25KG Katoni Kufotokozera ADSORB® P imakhala ndi kuyamwa mwamphamvu kwa cheza cha ultraviolet m'dera la 300-400nm. Ilinso ndi digiri yapamwamba ya kukhazikika kwa chithunzi pa nthawi yayitali ya kuwala. ADSORB® P imapereka chitetezo cha ultraviolet mu ma polima osiyanasiyana kuphatikiza ma styrene homo- ndi copolymers, mapulasitiki a engineering monga poliyesita ndi utomoni wa acrylic, polyvinyl chloride, ndi ma halogen ena okhala ndi ma polima ndi ma copolymers (monga vinylidenes), acetals ndi cellulose esters. Elastomers, zomatira, polycarbonates, polyurethanes, ndi ma cellulose esters ndi epoxy materials amapindulanso pogwiritsa ntchito ADSORB® P. Property a) Zopanda fungo, sizibweretsa fungo kwa ma polima. b) Kusamva chitsulo ion c)Zosayaka, zosaphulika, zopanda poizoni, zosavulaza thanzi. d) Kukhazikika kwa chithunzi chapamwamba kwambiri chifukwa champhamvu yake yotengera kuwala makamaka m'dera la UV (270 ~ 340nm) e) Chokhazikika pakuwotcha ndipo chingagwiritsidwe ntchito mu pulasitiki yomwe imafunikira kutentha kwambiri. f) Kuwala kosawoneka kowoneka bwino, koyenera makamaka pamapulasitiki opanda utoto komanso utoto wopepuka. Poizoni & Chitetezo UV-P imatha kugwiridwa ngati mankhwala akumafakitale malinga ngati njira zotsatirazi zikutsatiridwa: a) Valani magolovesi kuti musakhudze khungu. Sungani malo ogwirira ntchito aukhondo ndi mpweya wabwino. Valani magalasi ndi chigoba kumaso nthawi iliyonse fumbi silingapeweke kuti mupewe kupsa mtima m'maso ndi kupuma. Phukusi: Net 25kg pepala ng'oma kapena katoni. Kusungirako: UV-P iyenera kusungidwa pamalo otsekedwa ndikusungidwa pamalo owuma komanso ozizira. IPG ikuyang'ana kwambiri zowonjezera mankhwala apulasitiki / magulu akuluakulu okhala padziko lonse lapansi.