Effect of nano calcium carbonate and attapulgite on isothermal crystallization time of polypropylene under static and dynamic conditions

被引：0
|
作者：
Yuan, Song [1 ,2 ]
Li, Yi [1 ,2 ]
Zhang, Qiong [1 ,2 ]
Wen, Jun [1 ,2 ]
机构：
[1] Jiangsu Xuzhou Construct Machinery Res Inst, Xuzhou 221004, Jiangsu, Peoples R China
[2] Xuzhou Construct Machinery Grp, State Key Lab Intelligent Mfg Adv Construct Machi, Xuzhou, Jiangsu, Peoples R China
来源：
2018 INTERNATIONAL CONFERENCE ON CONSTRUCTION, AVIATION AND ENVIRONMENTAL ENGINEERING | 2019年 / 233卷
关键词：
ISOTACTIC POLYPROPYLENE; BEHAVIOR; CACO3; MORPHOLOGY; SHAPE;
D O I：
10.1088/1755-1315/233/3/032017
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The isothermal crystallization time of polypropylene/nano calcium (PP/CaCO3) and polypropylene/attapulgite (PP/ATP) under static and dynamic conditions were investigated by using differential scanning calorimeter and Rheological experiments. Relatively, in static conditions, the calcium carbonate was easier to accelerate the crystallization process due to its shape. In the shear field the attapulgite is more advantageous to shorten crystallization time indicating that the attapulgite dispersed in the PP matrices confined the PP chains and hindered the movement of the PP chains.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] Isothermal and Non-Isothermal Crystallization Studies of Long Chain Branched Polypropylene Containing Poly(ethylene-co-octene) under Quiescent and Shear Conditions
    Zhang, Zinan
    Yu, Fengyuan
    Zhang, Hongbin
    POLYMERS, 2017, 9 (06)
  • [42] Investigation of crystallization behavior of solid and microcellular injection molded polypropylene/nano-calcium carbonate composites using carbon dioxide as a blowing agent
    Chen, Jie
    Sun, Xiaofei
    Turng, Lih-Sheng
    Zhao, Ling
    Liu, Tao
    Yuan, Wei-Kang
    JOURNAL OF CELLULAR PLASTICS, 2013, 49 (05) : 459 - 475
  • [43] Sand Failure: Effect of Biocide on the Geomechanical Properties of Outcrop Carbonate Rock Under Static Conditions
    Wuyep, Elizabeth
    Oluyemi, Gbenga
    Yates, Kyari
    Akisanya, Alfred R.
    RECENT ADVANCES IN GEO-ENVIRONMENTAL ENGINEERING, GEOMECHANICS AND GEOTECHNICS, AND GEOHAZARDS, 2019, : 183 - 185
  • [44] Post occlusive hyperaemic effect of tissue under static and dynamic loading conditions
    Tam, EWC
    Mak, AFT
    Evans, JH
    Chow, YYN
    PROCEEDINGS OF THE 20TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 20, PTS 1-6: BIOMEDICAL ENGINEERING TOWARDS THE YEAR 2000 AND BEYOND, 1998, 20 : 2294 - 2296
  • [45] The effect of microstructure on the mechanical behavior of CFCMC under dynamic and static loading conditions
    Jessen, TL
    Bender, BA
    ADVANCES IN CERAMIC MATRIX COMPOSITES IV, 1999, 96 : 101 - 112
  • [46] KINETICS OF ANTIMICROBIAL EFFECT OF AMPICILLIN SULBACTAM COMBINATIONS UNDER DYNAMIC AND STATIC CONDITIONS
    NAZAROV, AD
    CHERNYKH, VM
    SAMOILOVA, LN
    TRESKINA, OS
    FIRSOV, AA
    ANTIBIOTIKI I KHIMIOTERAPIYA, 1989, 34 (09) : 669 - 677
  • [47] Physicomechanical study of random polypropylene filled with treated and untreated nano-calcium carbonate: Effect of different coupling agents and compatibilizer
    Upadhyaya, Pradeep
    Nema, Ajay K.
    Sharma, Chandrashekhar
    Kumar, Vijai
    Agrawal, D. D.
    JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2013, 26 (07) : 988 - 1004
  • [48] EFFECT OF AGGREGATE CHARACTERISTICS ON BEHAVIOR OF ASPHALT MIXTURES UNDER STATIC AND DYNAMIC LOADING CONDITIONS
    GANDHI, PMK
    GALLAWAY, BM
    JOURNAL OF MATERIALS, 1970, 5 (02): : 467 - &
  • [49] Dynamic characteristics and microstructural study of nano calcium carbonate modified cemented soil under different salt water solutions
    Chen, Qingsheng
    Yan, Ge
    Zhuang, Xinshan
    Pain, Anindya
    TRANSPORTATION GEOTECHNICS, 2022, 32
  • [50] Controlled Crystallization of Calcium Carbonate via Cooperation of Polyaspartic Acid and Polylysine Under Double-Diffusion Conditions in Agar Hydrogels
    Wada, Norio
    Horiuchi, Naohiro
    Nakamura, Miho
    Nozaki, Kosuke
    Nagai, Akiko
    Yamashita, Kimihiro
    ACS OMEGA, 2018, 3 (12): : 16681 - 16692
12345