Dispersion of Nano CaCO3 on PVC and its Influence on Mechanical and Thermal Properties

被引：29
|
作者：
Shimpi, N. G. [1 ]
Verma, J. [1 ]
Mishra, S. [1 ]
机构：
[1] N Maharashtra Univ, Univ Dept Chem Technol, Jalgaon 425001, Maharashtra, India
来源：
JOURNAL OF COMPOSITE MATERIALS | 2010年 / 44卷 / 02期
关键词：
PVC; nano CaCO3; SEM; TEM; mechanical properties; thermal properties; CLAY;
D O I：
10.1177/0021998309344637
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
PVC/nano CaCO3 composites were prepared on Brabender Plasticorder. For comparison purposes, commercial CaCO3 composites were also prepared. Characterization of the nano CaCO3 and nanocomposites were done using scanning electron microscope (SEM) and transmission electron microscope (TEM). Their mechanical and thermal properties were also studied. Exfoliation was observed with the addition of different sizes of nano CaCO3 filled in PVC composites. Best properties were observed with 9nm CaCO3 PVC composites. Tensile strength and modulus improved significantly even though the amount of addition of nano filler is low. Thermal properties of PVC/nanocomposites were found to be better compared to that of commercial filled CaCO3 in PVC composites.
引用
收藏
页码：211 / 219
页数：9
相关论文
共 50 条
  • [1] MECHANICAL PROPERTIES OF PVC/CACO3 COMPOUNDS
    ZOLOTOR, AM
    [J]. MODERN PLASTICS, 1971, 48 (09): : 84 - &
  • [2] Comparative analysis of the mechanical, thermal and barrier properties of polypropylene incorporated with CaCO3 and nano CaCO3
    Al-Samhan, Meshal
    Al-Attar, Fatma
    [J]. SURFACES AND INTERFACES, 2022, 31
  • [3] Influences of CPE encapsulated CaCO3 on the structure and properties of PVC/nano CaCO3 composite
    Wei, Gang
    Huang, Rui
    Song, Bo
    Zheng, Ming-Jia
    [J]. Zhongguo Suliao/China Plastics, 2003, 17 (04):
  • [4] Influence of the diameter of CaCO3 particles on the mechanical and rheological properties of PVC composites
    Zeng, X. F.
    Wang, W. Y.
    Wang, G. Q.
    Chen, J. F.
    [J]. JOURNAL OF MATERIALS SCIENCE, 2008, 43 (10) : 3505 - 3509
  • [5] Influence of the diameter of CaCO3 particles on the mechanical and rheological properties of PVC composites
    X. F. Zeng
    W. Y. Wang
    G. Q. Wang
    J. F. Chen
    [J]. Journal of Materials Science, 2008, 43 : 3505 - 3509
  • [6] Novel Comb-Like Copolymer Dispersant for Polypropylene/CaCO3 Composites and Its Influence on Dispersion, Crystallization, Mechanical, and Thermal Properties
    Jing, Xiwei
    Gong, Weiguang
    Feng, Zhongjun
    Zhang, Mingfei
    Meng, Xin
    Zheng, Baicun
    [J]. POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2018, 57 (10) : 986 - 996
  • [7] Mechanical behaviour of PVC/CaCO3 Particulate Composites - Influence of Temperature
    Costa, J. D. M.
    Capela, C.
    Ferreira, J. A. M.
    [J]. STRAIN, 2011, 47 : E292 - E304
  • [8] Mechanical properties of PVC/nano-CaCO3 composites
    Zhang, L
    Chen, ZH
    Li, CZ
    [J]. JOURNAL OF MATERIALS SCIENCE, 2005, 40 (08) : 2097 - 2098
  • [9] Mechanical properties of PVC/nano-CaCO3 composites
    Ling Zhang
    Xuehua Chen
    Chunzhong Li
    [J]. Journal of Materials Science, 2005, 40 : 2097 - 2098
  • [10] PVC/CaCO3 Nanocomposites: Influence of nanoparticle surface treatment on properties
    Bonadies, Irene
    Avella, Maurizio
    Avolio, Roberto
    Carfagna, Cosimo
    Errico, Maria Emanuela
    Gentile, Gennaro
    [J]. 5TH INTERNATIONAL CONFERENCE ON TIMES OF POLYMERS TOP AND COMPOSITES, 2010, 1255 : 162 - +
12345