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국회도서관 홈으로 정보검색 소장정보 검색

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Polyurethanes (PUs) prepolymers blended with bentonite nanoclay and without bentonite nanoclay wereprepared by the reaction of toluene-2,4-diisocyanate (TDI) and hydroxyl terminated polybutadiene (HTPB), and thechain was further extended with 1,4-butane diol (1,4-BDO) to get final polyurethane nanocomposites (PUNC). A mixtureof polymer and bentonite clay enriched in montmorillonite (MMT) was formed in solution polymerization, in whichMMT dispersed depending on interaction of MMT with polymer chains. The molecular structure of the monomersand the prepared PU nanocomposites was confirmed by FTIR. A series of PUNCs were prepared by varying the percentcompositions of bentonite nanoclay into the PU matrix. The existence of the clay in to the PU was confirmed byscanning electron microscope (SEM). SEM images verified the good dispersion of the bentonite nanoclay in PU matrix.

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권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
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참고문헌 (34건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
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