Description Detail

Vol.24, No.1(2017-1)(56-59) 
Preparation and Properties of Loofah Fiber/UP Resin Composites
絲瓜纖維/不飽和聚酯樹脂複合材料製備及性質探討
C.W.Chen, M.S.Yen, C.T.Hsieh
陳建文, 顏明賢, 謝奇廷
The loofah fiber/UP resin composite materials has been textured from the various ratios of loofah fiber by surface modification as the reinforcement and the UP resin regard as the matrix. Moreover, the composite materials were formed by extrusion molding machine and then to the mechanical properties of the processed product which are investigated. The tensile strength of UP resin composite materials blend with loofah fiber tends to better than no addition of loofah fiber. Otherwise, the tensile strength of UP resin composite materials is decrease with the addition with 20% loofah fiber. The hardness of UP resin composite materials shows increase with the higher concentration of loofah fiber. After treatment and untreated of loofah fibers on hardness are not significantly different. The impact tenacity of UP resin composite materials also illustrates increase with the higher concentration of loofah fiber. But the impact tenacity of UP resin composite materials treated with loofah fibers is better than untreated loofah fibers.
本研究將絲瓜纖維表面改質後絲瓜纖維為補強材,UP樹脂為基材,以不同的比例混摻,再以模壓機壓出成品製成複合材,探討複合材料的機械性質。由研究結果可得知在抗拉強度方面,添加絲瓜纖維後,UP樹脂的複合材料有增強的趨勢,但添加20%則強度反而下降;經處理後之纖維補強效果較未處理為佳。硬度方面添加絲瓜纖維後,UP樹脂的複合材料硬度隨添加量增加而有增加的趨勢;但經處理後之纖維與未處理纖維則沒有明顯差別。衝擊強度也隨添加絲瓜纖維的增加而有增加的趨勢,而經處理後之纖維效果優於未處理纖維。
Loofah Fiber , UP Resin, Composites, Tensile Strength, , Hardness, Impact Tenacity
絲瓜纖維、不飽和聚酯、複合材料、抗拉強度、衝擊強度、硬度
Year Volume
2020 27.1 | 27.2
27.3 |
2019 26.1 |
2018 25.1 |
2017 24.1 | 24.2
24.3 | 24.4
24.5 | 24.6
24.7 | 24.8
24.9 |
2016 23.1 | 23.2
23.3 | 23.4
23.5 | 23.6
23.7 | 23.8
2015 22.1 | 22.2
22.3 | 22.4
22.5 |
2014 21.1 | 21.2
21.3 |
2013 20.1 | 20.2
20.3 | 20.4
2012 19.1 | 19.2
19.3 | 19.4
2011 18.1 | 18.2
2010 17.4