氨基功能化石墨烯改性沥青乳液的制备及性能研究

李育林[1];张坤球[1];梁健[1];李裕琪[2];张剑飞[3];杨超[2]

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现代涂料与涂装 ›› 2023, Vol. 26 ›› Issue (5) : 1-3.

氨基功能化石墨烯改性沥青乳液的制备及性能研究

李育林[1];张坤球[1];梁健[1];李裕琪[2];张剑飞[3];杨超[2]

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Preparation and Properties of Amino-functionalized Graphene Modified Emulsified Asphalt

LI Yu-lin[1];ZHANG Kun-qiu[1];LIANG Jian[1];LI Yu-qi[2];ZHANG Jian-fei[2];YANG Chao[3]

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摘要

利用NG表面的氨基阳离子来提高乳化沥青的稳定性和力学性能,对不同NG添加量改性乳化沥青的粒径、ζ电位、贮存稳定性以及沥青3大指标进行了测试分析,结果表明:当NG添加量为1.5%时,乳化沥青表现出较好的贮存稳定性和优异的综合力学性能.

Abstract

Using the amino cation on NG surface to improve the stability and mechanical properties of emulsified asphalt.The particle size of SBS,potential,storage stability and three major indicators of asphalt were analyzed,the results showed that when NG addition was 1.5%,the emulsified asphalt had good storage stability and excellent comprehensive mechanical properties.

导出引用

李育林[1];张坤球[1];梁健[1];李裕琪[2];张剑飞[3];杨超[2]. 氨基功能化石墨烯改性沥青乳液的制备及性能研究[J]. 现代涂料与涂装. 2023, 26(5): 1-3

LI Yu-lin[1];ZHANG Kun-qiu[1];LIANG Jian[1];LI Yu-qi[2];ZHANG Jian-fei[2];YANG Chao[3]. Preparation and Properties of Amino-functionalized Graphene Modified Emulsified Asphalt[J]. Modern Paint & Finishing. 2023, 26(5): 1-3

中图分类号： TQ633