Damping, thermal, and mechanical properties of carbon nanotubes modified castor oil-based polyurethane/epoxy interpenetrating polymer network composites

2012 ◽  
Vol 38 ◽  
pp. 47-52 ◽  
Author(s):  
Shoubing Chen ◽  
Qihua Wang ◽  
Tingmei Wang
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Castor Oil ◽  
Polymer Network ◽  
Interpenetrating Polymer Network ◽  
Thermal And Mechanical Properties

Study of thermal and mechanical properties of composites based on arc-grown carbon nanotubes and heat-resistant cyanoether binder

2007 ◽  
Vol 49 (6) ◽  
pp. 702-707 ◽  
Author(s):  
A. V. Okotrub ◽  
N. F. Yudanov ◽  
V. M. Aleksashin ◽  
L. G. Bulusheva ◽  
O. A. Komarova ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Thermal And Mechanical Properties ◽  
Heat Resistant ◽  
Properties Of Composites

Interpenetrating Covalent Adaptable Networks with Enhanced Mechanical Properties and Facile Reprocessability and Recyclability

2021 ◽  
Author(s):  
Yufeng Lei ◽  
Anqiang Zhang ◽  
Yaling Lin
Keyword(s):  
Mechanical Properties ◽  
High Performance ◽  
Polymer Network ◽  
Continuous Phase ◽  
Interpenetrating Polymer Network

Blending polymers has always been a critical strategy toward high-performance materials. By creating interpenetrating polymer network (IPN), the incompatibility of different polymers could be overcome and a favorable bi-continuous phase...

Thermal and mechanical properties of a nanocomposite of a photocurable epoxy-acrylate resin and multiwalled carbon nanotubes

2011 ◽  
Vol 528 (13-14) ◽  
pp. 4318-4324 ◽  
Author(s):  
Marcos N. dos Santos ◽  
Carlos V. Opelt ◽  
Fernando H. Lafratta ◽  
Carlos M. Lepienski ◽  
Sérgio H. Pezzin ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Epoxy Acrylate ◽  
Thermal And Mechanical Properties ◽  
Multiwalled Carbon ◽  
Acrylate Resin ◽  
Epoxy Acrylate Resin

Effect of Cenosphere on the Performance of Polyurethane/Polystyrene Interpenetrating Polymer Network Green Composites

2017 ◽  
pp. 158-185
Author(s):  
Roopa S. ◽  
Siddaramaiah
Keyword(s):  
Thermal Stability ◽  
Tensile Strength ◽  
Thermogravimetric Analysis ◽  
Castor Oil ◽  
Polymer Network ◽  
Thermal Characteristics ◽  
Mechanical Analysis ◽  
Interpenetrating Polymer Network ◽  
Toluene Diisocyanate ◽  
Green Composites

The effect of cenosphere content on the performances of polyurethane/polystyrene (PU/PS, 90/10) interpenetrating polymer network (IPN) based green composites have been studied. The PU/PS IPNs have been prepared using castor oil, toluene diisocyanate and styrene. IPN/cenosphere composites have been prepared with different weight fractions viz., 0, 5, 10, 20 and 30 wt % of cenosphere. The prepared IPN composites have been characterized by physico – mechanical, chemical and thermal behavior. The tensile strength of unfilled IPN was 1.79 MPa and a significant improvement in tensile strength (34%) was noticed for 10% cenosphere loaded IPN composite. The swelling behavior of the composites has been studied in different organic solvents. Thermal characteristics of the composites have been measured using differential scanning calorimeter, thermogravimetric analysis and dynamic mechanical analysis (DMA). A slight improvement in thermal stability was noticed for filler loaded specimens. Morphological features of cryo-fractured IPN/cenosphere green composites have been analyzed using SEM.

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