ナイロン6繊維と汚れモデル物質の圧縮率

概要

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Strain behavior of nylon 6 fiber and tristearin as a soil model compound under high hydrostatic pressure up to 250 MPa was studied with a piezometer at 25℃. It was obtained that the initial compressibility, k_0, was 1.8×10^<-4>MPa^<-1> for nylon 6, and 3.0×10^<-4>MPa^<-1> for tristearin. Furthermore, a calculation of compressibility in the amorphous region of nylon 6 was tried. These results suggested that putting the fiber under high hydrostatic pressure was effective for washing. This was supported from a microscopic observation. The experimental results were discussed in terms of the initial compressibility and the density.
社団法人日本家政学会の論文
1999-09-15