关于不同超支化聚合物（HBP）热性能以及相应环氧基质纳米复合材料的形态和热分析的调查数据。

Survey data on thermal properties of different hyperbranched polymers (HBPs) and on morphological and thermal analysis of the corresponding epoxy matrix nanocomposites.

作者信息

Zotti Aldobenedetto, Zuppolini Simona, Borriello Anna, Zarrelli Mauro

机构信息

Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, P.le Fermi, 1, 80055, Portici, Naples, Italy.

出版信息

Data Brief. 2019 Jul 24;25:104303. doi: 10.1016/j.dib.2019.104303. eCollection 2019 Aug.

DOI:10.1016/j.dib.2019.104303

PMID:31467950

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6710717/

Abstract

The following data describe the thermal properties of two different typologies of Hyperbranched Polymers (HBPs): the first one is a polyester (HBPG - Hyperbranched Polymer Glassy) with a glass transition temperature (T) higher than room temperature (∼90 °C) whereas the second one is a polyamide ester (HBPR - Hyperbranched Polymer Rubbery) characterized by T of about 20 °C. The nanocomposites manufactured using these HBPs as filler were characterized using Optical Microscopy and Differential Scanning Calorimetry. The raw data for the evaluation of fracture toughness properties are reported for the listed materials. This article provides data related to "The effect of Glassy and Rubbery Hyperbranched Polymers as Modifiers in Epoxy Aeronautical Systems" (Zotti et al.).

摘要

以下数据描述了两种不同类型的超支化聚合物（HBP）的热性能：第一种是聚酯（HBPG - 超支化聚合物玻璃态），其玻璃化转变温度（T）高于室温（约90°C），而第二种是聚酰胺酯（HBPR - 超支化聚合物橡胶态），其T约为20°C。使用这些HBP作为填料制造的纳米复合材料通过光学显微镜和差示扫描量热法进行了表征。列出的材料报告了用于评估断裂韧性性能的原始数据。本文提供了与“玻璃态和橡胶态超支化聚合物作为环氧航空系统改性剂的影响”（佐蒂等人）相关的数据。