New Polyurethane Urea Thermoplastic Elastomers with Controlled Mechanical and Thermal Properties for Medical Applications

M.A. Gorbunova; D.M. Shukhardin; V.A. Lesnichaya; Elmira R. Badamshina; Denis V. Anokhin

doi:10.4028/www.scientific.net/KEM.816.187

Paper Titles

Effect of Heavy Filler on Dynamic Mechanical Properties of Polymer Composites
p.162

Effect of Casting Solution Composition on Properties of PIM-1/PAN Thin Film Composite Membranes
p.167

Preparation of Polyacrylonitrile Membranes by Vapor Induced Phase Separation
p.174

The Method of the Extent of Epoxy-Amine Cure Reaction Determination by near Infra-Red Spectroscopy
p.180

New Polyurethane Urea Thermoplastic Elastomers with Controlled Mechanical and Thermal Properties for Medical Applications
p.187

Oil and Petrol Resistant Thermoplastic Vulcanizations Based on ABS-Plastic Mixture with Copolymer Butadiene and Acrylonitrile
p.192

Glass-Filled Wood-Polymer Composites Based on Polypropylene
p.197

Effect of Lubricants on Fiber Length Distribution and Properties of Glass Fiber Reinforced Composites Based on Polyamide 1010
p.202

Efficiency of Application of Hydrolyzed Polyacrylamide and Copolymer Acrylamide with Potassium Acrylate as a Water-Swelling Agent in Rubbers
p.208

HomeKey Engineering MaterialsKey Engineering Materials Vol. 816New Polyurethane Urea Thermoplastic Elastomers...

New Polyurethane Urea Thermoplastic Elastomers with Controlled Mechanical and Thermal Properties for Medical Applications

Abstract:

The method of synthesis of new polyurethane urea thermoplastic elastomers with controlled physical network density by varying the crystallization rate of the soft block and the structure of the interphase has been developed. Fine-tuning of morphology and mechanical properties allows to desighn adaptive materials with shape memory. By combination of calorimetric and X-ray diffraction methods, the influence of chemical nature of diaisocyanates and the ratio of two types of crystallizable blocks, polybutylene glycol adipate diol (PBA) and poly-ε-caprolactone diol (PCL), on the structure and termal behavior of the thermoplastic elastomers has been studied.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 816)

Pages:

187-191

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.816.187

Citation:

Cite this paper

Online since:

August 2019

Authors:

M.A. Gorbunova, D.M. Shukhardin, V.A. Lesnichaya, Elmira R. Badamshina, Denis V. Anokhin*

Keywords:

Adaptive Materials, Crystallization, Differential Scanning Calorimetry, Mechanical Property, Polyurethane Ureas Thermoplastic Elastomers, Shape Memory, Thermal Properties, X-Ray Structural Analysis

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

References

[1] A. Kausar, Polyurethane composite foams in high-performance applications: A Review, Polym.-Plast. Technol. Eng. 57 (2018) (346-369).

Google Scholar

[2] J. Joseph, R.M. Patel, A. Wenham and J.R. Smith, Biomedical applications of polyurethane materials and coatings, Transactions of the IMF. 96 (2018) 121-129.

DOI: 10.1080/00202967.2018.1450209

Google Scholar

[3] A.D. Lantada, Systematic development strategy for smart devices based on shape-memory polymers, Polymers. 9 (2017) 496-515.

DOI: 10.3390/polym9100496

Google Scholar

[4] I.T. Garces, S. Aslanzadeh, Y. Boluk and C. Ayranci, Effect of moisture on shape memory polyurethane polymers for extrusion-based additive manufacturing, Materials (Basel) 12 (2019) 244-256.

DOI: 10.3390/ma12020244

Google Scholar

[5] K.B. Sukhwinder, L.L. Neeta and R. Seeram, Smart biomaterials – a review, Rev. Adv. Mater. Sci. 40 (2015) 303-314.

Google Scholar

[6] R.E. Cohen, A. Bellare, M.A. Drzewinski, Spatial organization of polymer chains in a crystallizable diblock copolymer of polyethylene and polystyrene, Macromolecules. 27 (1994) 2321-2323.

DOI: 10.1021/ma00086a053

Google Scholar

[7] D.V. Anokhin, M.A. Gorbunova, Ya.I. Estrin, V.V. Komratova and E.R. Badamshina, The role of fast and slow processes in the formation of structure and properties of thermoplastic polyurethanes, Phys. Chem. Chem. Phys. 18 (2016) 31769-31776.

DOI: 10.1039/c6cp05895g

Google Scholar