廃FRP粉砕物の成形体充填物としての利用

概要

論文の詳細を見る
Recently, recycling of fiber reinforced plastics(FRP) is becoming the focus of attention from the point of environmental protection. In this paper, FRP wastes were tested to utilize as a bulk molding compound(BMC) additive. FRP sample board was crushed, fractionated, and supplied for BMC preparation. The mechanical strength of BMC was measured to evaluate the resin molds and resin mortars preparation. The crushed FRP addition gave no improvement to the flexural strength of BMC. This indicated that the crushed FRP acted as the filler. The BMC prepared by waste ship FRP showed lower strength than the original FRP board. The pretreatment of FRP with silane coupling reagents improved the strength of BMC. From these results it is concluded that the crushed FRP is useful as a BMC additive, when pretreated.
社団法人日本材料学会の論文
1995-02-15