Comparison of Theory with Experimental Data for Nanoclay-Filled TPU/PP Blend

被引：11
|
作者：
Kannan, Murugasamy [1 ]
Bhagawan, Suggu [1 ]
Thomas, Sabu [2 ]
Joseph, Kuruvilla [3 ]
机构：
[1] Amrita Vishwa Vidyapeetham, Dept Chem Engn, Coimbatore 641112, Tamil Nadu, India
[2] Mahatma Gandhi Univ, Sch Chem Sci, Kottayam 686560, Kerala, India
[3] Indian Inst Space Sci & Technol, Thiruvananthapuram 695547, Kerala, India
来源：
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2012年 / 51卷 / 41期
关键词：
DYNAMIC-MECHANICAL-PROPERTIES; RUBBER-THERMOPLASTIC COMPOSITIONS; HIGH-DENSITY POLYETHYLENE; MEAN-FIELD CALCULATIONS; THERMAL-PROPERTIES; REACTIVE COMPATIBILIZATION; TENSILE PROPERTIES; MALEIC-ANHYDRIDE; POLYMER BLENDS; MORPHOLOGY;
D O I：
10.1021/ie3005397
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The mechanical properties of thermoplastic polyurethane (TPU)/polypropylene (PP) blends were investigated with special reference to the effect of type of polyurethane (ester- or ether-based), blend ratio, compatibilizer, and sequence addition of nanoclay. Tensile strength, stress at different elongations, flexural modulus, and abrasion resistance were analyzed and correlated with morphology. Blends of nanoclay filled thermoplastic polyurethane (TPU)/polypropylene (PP) of various compositions were evaluated by dynamic mechanical properties such as storage modulus (E'), loss modulus (E ''), and dissipation factor (tan delta), at a frequency of 10 Hz over a temperature range from -100 to 200 degrees C. Finally different theoretical models were used to compare the experimental results with theoretical predictions.
引用
收藏
页码：13379 / 13392
页数：14
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