Materials Reports  2019, Vol. 33 Issue (z1): 515-518 |
| POLYMERS AND POLYMER MATRIX COMPOSITES |
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| Effect of Filler on Pultrusion Epoxy Resin Process and Reaction Characteristics |
| WANG Zhiwei, ZHANG Chunying, TIAN Chaokai, LIU Chuanrui, WANG Zhaoyu, ZHONG Liutong, LIU Enci
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| Zhongfu Carbon Fiber Core Cable Technology Co.,Ltd. , Lianyungang 222067 |
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Abstract In this paper, the same kind, different particle size Al(OH)3 filler and the same particle size, different kinds of fillers are added to the epoxy resin under the same filling amount of the filler, the viscosity, gel time, precipitation of the epoxy resin and the Tg, tensile, compressive, and flexural strength of the cured epoxy resin were compared after the addition of the filler.The results show that the gel time of the epoxy resin which add the filler is shorter than the epoxy resin without filler, both viscosity and Tg temperature are improved, and tensile, compressive and flexural strengths are reduced. Compare the effect of the same particle size, different kinds of fillers on epoxy resin, the epoxy resin with Al(OH)3 has the shortest gel time and the highest viscosity, the epoxy resin added the kaolin has the longest gel time, and the epoxy resin added the calcined kaolin has the lowest viscosity; the surface of the epoxy resin added with light calcium carbonate and heavy calcium carbonate generates bubbles and the precipitation of heavy calcium carbonate is more obvious; the epoxy resin added the calcined kaolin and kaolin also precipitated, but the precipitation of epoxy resin added the kaolin was lighter
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Published: 05 July 2019
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| About author:: Zhiwei Wang, master of engineering reading, gradua-ted from the Department of Polymer Materials and Engineering of North University of China, 521 talents in Lianyungang City, won the Provincial Science and Technology Progress Award, the Municipal Science and Technology Progress Award, the city’s outstanding scientific and technological talents, the city development zone new long march assaulter Honor, Zhongfu Carbon Core Deputy General Manager, Technical Leader. Mainly engaged in the work of fiber composite materialsChunying Zhang, graduated from China University of Mining and Technology with a major in materials and engineering. She is currently a technician in the R&D department of Lianyungang Zhongfu Carbon Core Cable Technology Co., Ltd., mainly engaged in project management and fiber composite materials. |
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