翻訳と辞書 Words near each other ・ Compassvale ・ Compassvale LRT Station ・ Compat.egov ・ Compathia ・ Compati Hero Series ・ Compatibilism ・ Compatibility ・ Compatibility (chemical) ・ Compatibility (geochemistry) ・ Compatibility (mechanics) ・ Compatibility card ・ Compatibility layer ・ Compatibility mode ・ Compatibility of C and C++ ・ Compatibility testing ・ Compatibilization ・ Compatible Discrete 4 ・ Compatible ink ・ Compatible Partners ・ Compatible sideband transmission ・ Compatible system of ℓ-adic representations ・ Compatible Time-Sharing System ・ Compatil ・ Compatriot ・ Compatriot Party ・ Compatriots Club ・ Compay Segundo ・ Compañero y Compañera ・ Compañeros ・ Compañeros de aventuras Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Compatibilization ： ウィキペディア英語版 Compatibilization Compatibilization in polymer chemistry is the addition of a substance to an immiscible blend of polymers that will increase their stability. Polymer blends are typically described by coarse, unstable phase morphologies. This results in poor mechanical properties. Compatibilizing the system will make a more stable and better blended phase morphology by creating interactions between the two previously immiscible polymers. Not only does this enhance the mechanical properties of the blend, but it often yields properties that are generally not attainable in either single pure component.〔 ==Block or graft copolymers as compatibilizing agents== Block or graft copolymers are commonly used as compatibilizing agents. The copolymer used is made of the two components in the immiscible blend. The respective portions of the copolymer are able to interact with the two phases of the blend to make the phase morphology more stable.〔 The increased stability is caused by reducing the size of the phase-separated particles in the blend.〔 The size reduction comes from the lower interfacial tension, due to accumulating block copolymers at the many interfaces between the two copolymers. This helps the immiscible blends break up into smaller particles in the melt phase. In turn, these phase separated particles will not be as inclined to consolidate and grow because the interfacial tension is now much lower. This stabilizes the polymer blend to a usable product.〔 An example of this are Ethylene/propylene copolymers. They are able to act as good compatibilizing agents for blends of polypropylene and low density polyethylene. In this specific application, longer ethylene sequences are preferred in the copolymer. This is because cocrystallization also factors into this case, and the longer ethylene sequences will retain some residual crystallinity.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Compatibilization」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.