Fabrication and characterization of low-density nanocellular foam based on PMMA/TPU blends

Polymer ◽  
2021 ◽  
pp. 124493
Author(s):  
Nigus Maregu Demewoz ◽  
Shu-Kai Yeh
2010 ◽  
Vol 29 (16) ◽  
pp. 2438-2449 ◽  
Author(s):  
Ruhul A. Khan ◽  
Mubarak A. Khan ◽  
Bapi Sarker ◽  
Suvasree Saha ◽  
Anjan K. Das ◽  
...  

2018 ◽  
Author(s):  
Ashraful Alam Jimmim ◽  
Md. Takvir Alam Khan ◽  
Md. Ashiqur Rahman

Author(s):  
C. W. Price ◽  
E. F. Lindsey ◽  
R. M. Franks ◽  
M. A. Lane

Diamond-point turning is an efficient technique for machining low-density polystyrene foam, and the surface finish can be substantially improved by grinding. However, both diamond-point turning and grinding tend to tear and fracture cell walls and leave asperities formed by agglomerations of fragmented cell walls. Vibratoming is proving to be an excellent technique to form planar surfaces in polystyrene, and the machining characteristics of vibratoming and diamond-point turning are compared.Our work has demonstrated that proper evaluation of surface structures in low density polystyrene foam requires stereoscopic examinations; tilts of + and − 3 1/2 degrees were used for the stereo pairs. Coating does not seriously distort low-density polystyrene foam. Therefore, the specimens were gold-palladium coated and examined in a Hitachi S-800 FESEM at 5 kV.


2019 ◽  
Vol 35 (4) ◽  
pp. 475-484
Author(s):  
SHIVA ARUN ◽  
◽  
PRABHA BHARTIYA ◽  
AMREEN NAZ ◽  
SUDHEER RAI ◽  
...  

2019 ◽  
Vol 139 (11) ◽  
pp. 375-380
Author(s):  
Harutoshi Takahashi ◽  
Yuta Namba ◽  
Takashi Abe ◽  
Masayuki Sohgawa

2015 ◽  
Vol 135 (11) ◽  
pp. 474-475
Author(s):  
Koji Sugano ◽  
Ryoji Hiraoka ◽  
Toshiyuki Tsuchiya ◽  
Osamu Tabata

Author(s):  
Alan Huffman ◽  
John Lannon ◽  
Matthew Lueck ◽  
Christopher Gregory ◽  
Dorota Temple

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