Surface characterization of polycaprolactone and carbonyl iron powder composite fabricated by solvent cast 3D printing for tissue engineering

2020 ◽  
Author(s):  
Jasvinder Singh ◽  
Pulak Mohan Pandey ◽  
Tejinder Kaur ◽  
Neetu Singh
2013 ◽  
Vol 35 (7) ◽  
pp. 1318-1324 ◽  
Author(s):  
Jinxiang Zhang ◽  
Yongbao Feng ◽  
Tai Qiu ◽  
Chuanming Tang

Polymers ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 1694
Author(s):  
Wenwen Lai ◽  
Yan Wang ◽  
Junkun He

Three-dimensional (3D) printing technology has proven to be a convenient and effective method to fabricate structural electromagnetic wave (EMW) absorbers with tunable EMW absorption properties. To obtain a functional material with strong EMW absorbing performance and excellent mechanical properties for fused deposition modeling (FDM) 3D printing technology, in this work, carbonyl iron powder (CIP)/acrylonitrile-butadiene-styrene copolymer (ABS) composites with different CIP contents were prepared by the melt-mixing process. The effects of the CIP content on the EMW absorption and mechanical properties of CIP/ABS composites were investigated. The CIP/ABS composite with a CIP content of 40 wt.% presented the lowest reflection loss (RL) of −48.71 dB for the optimal impedance matching. In addition, this composite exhibited optimal mechanical properties due to the good dispersion of the CIPs in the matrix ABS. Not only were the tensile and flexural strength similar to pure ABS, but the tensile and flexural modulus were 32% and 37% higher than those of pure ABS, respectively. With a CIP content of 40 wt.%, the CIP/ABS composite proved to be a novel functional material with excellent EMW absorbing and mechanical properties, providing great potential for the development of structural absorbers via FDM 3D printing technology.


2017 ◽  
Vol 53 (11) ◽  
pp. 1-5 ◽  
Author(s):  
Makoto Sonehara ◽  
Sota Yamaguchi ◽  
Yuki Miyajima ◽  
Toshiro Sato ◽  
Takeshi Inomata ◽  
...  

2015 ◽  
Vol 226 ◽  
pp. 224-230 ◽  
Author(s):  
P. Małecki ◽  
K. Kolman ◽  
J. Pigłowski ◽  
J. Kaleta ◽  
J. Krzak

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