[1]马振毛.马来酸酐功能化纳米碳酸钙填充聚丙烯机械性能和表面性能的研究[J].南京师范大学学报(工程技术版),2012,12(04):073-77.
 Ma Zhenmao.Study on Mechanical and Surface Properties of PP Filled With Nano-CaCO3 Modified on MAH[J].Journal of Nanjing Normal University(Engineering and Technology),2012,12(04):073-77.
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马来酸酐功能化纳米碳酸钙填充聚丙烯机械性能和表面性能的研究
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
12卷
期数:
2012年04期
页码:
073-77
栏目:
出版日期:
2012-12-20

文章信息/Info

Title:
Study on Mechanical and Surface Properties of PP Filled With Nano-CaCO3 Modified on MAH
作者:
马振毛
南京师范大学化学与材料科学学院,江苏南京210023
Author(s):
Ma Zhenmao
School of Chemistry and Materials Science,Nanjing Normal University,Nanjing 210023,China
关键词:
纳米碳酸钙聚丙烯马来酸酐接触角
Keywords:
nano-CaCO3 PPMAH contact angle
分类号:
TQ325.14
摘要:
将经不同含量马来酸酐(MAH)改性的纳米碳酸钙以5%的比例填充聚丙烯(PP),制得PP/nano-CaCO3复合材料,并对复合材料的表面性能和机械性能进行了测试.接触角和表面性能的测试结果表明,加入适当的MAH可有效提高复合材料与水的接触角,降低复合材料的表面能和极性、色散数值.机械性能的测试结果表明,复合材料的机械性能随碳酸钙中MAH加入量的增加而提高.SEM的测试结果表明,各样品中纳米碳酸钙在树脂中的分散情况良好.
Abstract:
PP was filled with 5wt% Nanometer calcium carbonate( CaCO3 ) that was modified on various content maleic anhydride( MAH) . Mechanical properties and surface characteristics of pure PP and a series of CaCO3-modified-MAH/ PP composites were researched. The results of optical video contact angle and surface energy testing showed that the composites had lower surface energy,polar and dispersion value when it was modified on MAH. The results of impact and stretch experiments showed that the mechanical properties of composites increased with content of MAH in composites increased. The photos of SEM showed that the nano-CaCO3 in various samples was dispersed well in resin.

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相似文献/References:

[1]王智,等.碳酸钙级配填充对环氧树脂力学和热性能影响的研究[J].南京师范大学学报(工程技术版),2011,11(03):050.
 Wang Zhi,Ma Yanjuan,et al.Study on Mechanical and Thermal Properties of Epoxy Filled With Different Size and Size Distribution CaCO3[J].Journal of Nanjing Normal University(Engineering and Technology),2011,11(04):050.

备注/Memo

备注/Memo:
基金项目:江苏高校优势学科建设工程资助项目.
通讯联系人:马振毛,实验师,研究方向: 有机化学及功能材料研究. E-mail: 07015@ njnu. edu. Cn
更新日期/Last Update: 2013-03-21