Thermomechanical Analysis of the Shape Memory Effect of a Polyurethane Composite Used to Create Deployable Space Structures

被引：4

作者：

Shalygina, T. A. ^{[1
,2
]}

Voronina, S. Yu. ^{[1
,2
]}

Vlasov, A. Yu. ^{[1
]}

Pasechnik, K. A. ^{[1
,2
]}

Obvertkin, I. V. ^{[1
,2
]}

机构：

[1] Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsk 660037, Russia

[2] Russian Acad Sci, Siberian Branch, Fed Res Ctr, Krasnoyarsk Sci Ctr, Krasnoyarsk 660036, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2019年 / 45卷 / 05期

关键词：

D O I：

10.1134/S1063785019050171

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The possible applicability of a three-point bending clamp of a thermomechanical analyzer to study the shape memory effect of a structural polyurethane composite is studied. The viscoelastic properties of the sample in the region of the transition from the glass to the highly elastic state are studied. The parameters affecting recovery rate R-r of the original shape and fixation rate R-f of the temporary shape are determined. Deformation and cooling conditions that allow one to achieve the values R-r = 99.98% and R-f = 99.70% are established for the polyurethane composite.

引用

页码：453 / 456

页数：4

共 8 条

[1]

[Anonymous], APPL TABL

[2]

Dao D. T., 2017, J INTEL MAT SYST STR, V29, P1560, DOI [10.1177/1045389X17742728, DOI 10.1177/1045389X17742728]

[3] Shape memory polymers: Past, present and future developments [J].

Hager, Martin D. ;

Bode, Stefan ;

Weber, Christine ;

Schubert, Ulrich S. .

PROGRESS IN POLYMER SCIENCE, 2015, 49-50 :3-33

[4] Thermo-moisture responsive polyurethane shape-memory polymer and composites: a review [J].

Huang, W. M. ;

Yang, B. ;

Zhao, Y. ;

Ding, Z. .

JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (17) :3367-3381

[5]

Nielsen LE., 1974, MECH PROPERTIES POLY

[6]

[Старцев О.В. Startsev O.V.], 2011, [Вестник Московского государственного технического университета им. Н.Э. Баумана. Серия: Машиностроение, Herald of the Bauman Moscow State Technical University. Mechanical Engineering, Vestnik Moskovskogo gosudarstvennogo tekhnicheskogo universiteta im. N.E. Baumana. Seriya: Mashinostroenie], P104

[7]

Titov M. A., 2018, RF Patent, Patent No. 179275

[8] MECHANICAL-PROPERTIES OF SHAPE MEMORY POLYMER OF POLYURETHANE SERIES - (BASIC CHARACTERISTICS OF STRESS-STRAIN-TEMPERATURE RELATIONSHIP) [J].

TOBUSHI, H ;

HAYASHI, S ;

KOJIMA, S .

JSME INTERNATIONAL JOURNAL SERIES I-SOLID MECHANICS STRENGTH OF MATERIALS, 1992, 35 (03) :296-302

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