Graphite Nanosheet as Low Shrinkage Additive, Curing Accelerator and Conducting Filler for Unsaturated Polyester Resin
收藏Taylor & Francis Group2016-03-01 更新2026-04-16 收录
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https://tandf.figshare.com/articles/dataset/Graphite_Nanosheet_as_Low_Shrinkage_Additive_Curing_Accelerator_and_Conducting_Filler_for_Unsaturated_Polyester_Resin/3080980/1
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资源简介：
The effect of graphite nanosheets (GNSs) on electrical properties, curing behavior and polymerization shrinkage of unsaturated polyester (UP) resin has been investigated. A solution of polystyrene was used as low profile additive (LPA) to reduce shrinkage. The results showed that GNSs have been well dispersed/distributed in the UP matrix where they have high aspect ratio and high surface area. GNS exhibited an accelerating effect on the curing of UP and reduced the polymerization shrinkage as low as 3.6%. Despite large reduction of flexural properties by LPA, GNS considerably increased the flexural strength and modulus of UP/LPA by 47% and 103%, respectively. Therefore GNS can be used as a new LPA for UP resins where it is also able to improve mechanical properties and curing rate.
提供机构：
G. H. Motlagh; M. Elhamnia; S. Motahari; R. Goudarzi
创建时间：
2016-03-01
