PVC/CaCO3 Nanocomposites: Influence of nanoparticle surface treatment on properties

被引：2
|
作者：
Bonadies, Irene [1 ]
Avella, Maurizio [2 ]
Avolio, Roberto [1 ]
Carfagna, Cosimo [2 ]
Errico, Maria Emanuela [2 ]
Gentile, Gennaro [2 ]
机构：
[1] Univ Naples Federico II, Dipartimento Ingn Mat & Prod, Ple Tecchio 80, I-80125 Naples, Italy
[2] Ist Chim Tecnol & Polimeri, Consiglio Nazl Ricerche, I-80078 Pozzuoli, Na, Italy
来源：
5TH INTERNATIONAL CONFERENCE ON TIMES OF POLYMERS TOP AND COMPOSITES | 2010年 / 1255卷
关键词：
nanocomposites; PVC; calcium carbonate;
D O I：
10.1063/1.3455564
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The influence of nanosized calcium carbonate on the gelation process, thermal stability and mechanical properties of rigid poly(vinyl chloride) has been studied. The gelation time of rigid PVC/calcium carbonate nanocomposites depends on the percentage and superficial treatment of CaCO3. The results of thermogravimetric analysis underline an improvement of the thermal stability as a function of the surface modifier. Finally, the flexural modulus, the flexural strength as well as the critical stress intensity factor increase with the addition of poly(acrylic acid) (PAA) or poly(butadiene-co-acrilonitrile-co-acrylic acid) (PBAA) coated nanoparticles.
引用
收藏
页码：162 / +
页数：2
相关论文
共 50 条
  • [21] Influence of CaCO3 and Elastomer Incorporation on Impact Properties of PP/Elastomer/CaCO3 Ternary Composites
    Hikasa, Shigeki
    Nagata, Kazuya
    Nakamura, Yoshinobu
    [J]. KOBUNSHI RONBUNSHU, 2010, 67 (11) : 615 - 625
  • [22] Effects of CaCO3 surface modification and water spraying on the weathering properties of PBAT/CaCO3 films
    Yang, Yang
    Zhang, Caili
    Weng, Yunxuan
    [J]. POLYMER TESTING, 2021, 102
  • [23] Influence of surface modification of montomorillonite on properties of PVC nanocomposites
    Shimpi, N. G.
    Mishra, S.
    [J]. JOURNAL OF COMPOSITE MATERIALS, 2011, 45 (23) : 2447 - 2453
  • [24] Effect of nanosized and surface-modified precipitated calcium carbonate on properties of CaCO3/polypropylene nanocomposites
    Lam, Tran Dai
    Hoang, Tran Vinh
    Quang, Duong Tuan
    Kim, Jong Seung
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 501 (1-2): : 87 - 93
  • [25] Effect of surface-modified nanoparticles on the mechanical properties and crystallization behavior of PP/CaCO3 nanocomposites
    Zaman, Haydar U.
    Hun, Park Deuk
    Khan, Ruhul A.
    Yoon, Keun-Byoung
    [J]. JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2013, 26 (08) : 1057 - 1070
  • [26] Interfacial structures and mechanical properties of PVC composites reinforced by CaCO3 with different particle sizes and surface treatments
    Sun, SS
    Li, CZ
    Zhang, L
    Du, HL
    Burnell-Gray, JS
    [J]. POLYMER INTERNATIONAL, 2006, 55 (02) : 158 - 164
  • [27] Study on Morphology and Mechanical Properties of PVC with Ultrafine CaCO3 Surface-modified by Acrylate Macromolecular Modifiers
    Zhang, Ousheng
    Zhang, Chaocan
    Wu, Lili
    Sun, Wenbing
    Hu, Liang
    [J]. POLYMERS & POLYMER COMPOSITES, 2012, 20 (1-2): : 191 - 195
  • [28] Effects of surface modification of the filler on the impact toughness of polypropylene/CaCO3 nanocomposites
    Yong, Lin
    Chen, Haibin
    Chan, Chi-Ming
    Wu, Jingshen
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2009, 237
  • [29] Role of Surface Active Agent on Dimensional Stability of HDPE/CaCO3 Nanocomposites
    Sahebian, S.
    Zebarjad, S. M.
    Sajjadi, S. A.
    [J]. JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2010, 23 (05) : 583 - 596
  • [30] Static and dynamic mechanical responses of CaCO3 nanoparticle modified epoxy/carbon fiber nanocomposites
    Eskizeybek, Volkan
    Ulus, Hasan
    Kaybal, Halil B.
    Sahin, Omer S.
    Avci, Ahmet
    [J]. COMPOSITES PART B-ENGINEERING, 2018, 140 : 223 - 231
12345