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Rufi
anti yellowing ga injiniyoyi robobiBugu da ƙari, photooxidation, fim ɗin da ke samar da guduro a cikin rufi zai iya lalata ta hanyar hydrolysis, musamman ma lokacin da zafin jiki ya karu a ƙarƙashin hasken rana.A ƙarƙashin waɗannan sharuɗɗa, ƙwayoyin ruwa da ke cikin rufi na iya kai hari ga haɗin gwiwar haɗin gwiwa a cikin guduro kuma su yanke sarƙoƙi na polymer, yana haifar da ƙananan nauyin kwayoyin halitta.Polyester da alkyd resins sun fi dacewa da wannan tasiri fiye da polyurethanes da epoxies.
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Carbon Free Radical Catcher
carbon free radical scavengerA polymer yawanci a cikin wani anoxic jihar karkashin extrusion aiki yanayi, da kuma tsarin ya ƙunshi babban adadin carbon radicals maimakon alkoxy radicals da hydroxyl radicals.Don haka, madaidaicin daidaitawar sarrafawa yakamata ya sami damar kama radicals free carbon yadda ya kamata.The hydroxylamine antioxidant da aka ambata a sama wani nau'i ne na carbon radical wakili na tarko.
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Filastik Tsufa ° redation
anti yellowing ga injiniyoyi robobiOxidation da tsufa dauki suna yiwuwa faruwa a cikin aiwatar da aiki da kuma yin amfani da filastik, roba da sauran polymer kayan, sakamakon da rage kayan bayyanar tasiri ƙarfi, anti-warping ƙarfi, tensile ƙarfi da elongation da sauran kaddarorin.
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Abubuwan da ake ƙarawa
UV mai amsawa, LS mai amsawa, ƙari mai amsawa biyuReactive haske stabilizer guduro kasar Sin (a fili bayyana, duk wani polymer fili da za a iya amfani da danyen abu don roba kayayyakin sarrafa shi ake kira guduro) masana'antu na tasowa cikin sauri.Abubuwan da aka samar na ci gaba da faɗaɗawa, kuma manufofin masana'antu na ƙasa suna ƙarfafa masana'antar resin don haɓaka ta hanyar manyan samfuran fasaha.Bambance-bambancen resin na kasar Sin sun kasance cikakke, amma idan aka kwatanta da takwarorinsu na kasashen waje masu ci gaba, har yanzu akwai wani gibi ... -
ZJ5575
Gabatarwa Lambar CAS: 2122-49-8 Sunan Kemikal: Tri-(4-hydroxy-TEMPO) Tsarin phosphite: ZJ5575 sabon nau'in babban mai hanawa ne.Fa'idodin Aiki Juriya na copolymerization na ZJ5575 ya fi na phenolic, amines aromatic, ethers, quinones da mahaɗan nitro.Aikace-aikacen da aka ba da shawarar ZJ5575 ya dace don hana kai-polymerization na olefin da monomer unsaturated a cikin aiwatar da samarwa, rabuwa, tacewa, ajiya da jigilar kaya ...
