1.生分解性プラスチックのトライボロジー特性について

概要

論文の詳細を見る
In this study, the affects of biodegradable oil upon the friction and wear properties of biodegradable polymers was evaluated. The biodegradable polymer (LA) utilized in the stcds was a poly-lactic acid based polymer, Lacea, from the Mitsui chemical industry, and the biodegradable oil was a synthetic ester oil consisting of based oil and pentaerythitol ester oil. The results were summarized as follows: 1) The frictional coefficients of oil of 1% or 3% filled LA blends were 0.21-0.36, that of unfilled LA (100%) itsef was 0.38. 2) The values of limiting the pv of oil, 1% or 3% filled LA blends, were 12-13.5 N・m/s, the values of the blends were from 1.3 to 1.5 times of that of LA itself. 3) The wear rate of the oil, 1% or 3% filled LA blends, were 2.4-3.2mm^3/ kgf・km, the values of the blends were from 0.7 to 0.94 times of that of LA itself.
工学院大学の論文
2006-04-30