Magnetically Active Silicone Elastomers: Twenty Years of Development

INEOS OPEN ◽  
2020 ◽  
Vol 2 (6) ◽  
pp. 178-184 ◽  
Author(s):  
E. Yu. Kramarenko ◽  
◽  
G. V. Stepanov ◽  
A. R. Khokhlov ◽  
◽  
...  
Keyword(s):  
Silicone Elastomers

Constitutive Model of Radiation Aging Effects in Filled Silicone Elastomers under Strain

2021 ◽  
Vol 125 (35) ◽  
pp. 10047-10057
Author(s):  
A. Maiti ◽  
W. Small ◽  
M. P. Kroonblawd ◽  
J. P. Lewicki ◽  
N. Goldman ◽  
...  
Keyword(s):  
Constitutive Model ◽  
Aging Effects ◽  
Silicone Elastomers

scholarly journals Enhancement of Acid Stability of Silicone Elastomers by Using Inert Fillers

2020 ◽  
Vol 27 (6) ◽  
pp. 2188-2194
Author(s):  
Fabian Lehretz ◽  
Jorg Krebler ◽  
Michael Nase ◽  
Mirko Rennert ◽  
Jan Schulte-Fischedick ◽  
...  
Keyword(s):  
Acid Stability ◽  
Silicone Elastomers

scholarly journals 3D Printing of High Viscosity Reinforced Silicone Elastomers

Polymers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 2239
Author(s):  
Nicholas Rodriguez ◽  
Samantha Ruelas ◽  
Jean-Baptiste Forien ◽  
Nikola Dudukovic ◽  
Josh DeOtte ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
High Performance ◽  
New Technologies ◽  
Three Dimensional ◽  
High Viscosity ◽  
Layer By Layer ◽  
Silicone Elastomers ◽  
Uv Curable ◽  
Octet Truss ◽  
Tunable Mechanical Properties

Recent advances in additive manufacturing, specifically direct ink writing (DIW) and ink-jetting, have enabled the production of elastomeric silicone parts with deterministic control over the structure, shape, and mechanical properties. These new technologies offer rapid prototyping advantages and find applications in various fields, including biomedical devices, prosthetics, metamaterials, and soft robotics. Stereolithography (SLA) is a complementary approach with the ability to print with finer features and potentially higher throughput. However, all high-performance silicone elastomers are composites of polysiloxane networks reinforced with particulate filler, and consequently, silicone resins tend to have high viscosities (gel- or paste-like), which complicates or completely inhibits the layer-by-layer recoating process central to most SLA technologies. Herein, the design and build of a digital light projection SLA printer suitable for handling high-viscosity resins is demonstrated. Further, a series of UV-curable silicone resins with thiol-ene crosslinking and reinforced by a combination of fumed silica and MQ resins are also described. The resulting silicone elastomers are shown to have tunable mechanical properties, with 100–350% elongation and ultimate tensile strength from 1 to 2.5 MPa. Three-dimensional printed features of 0.4 mm were achieved, and complexity is demonstrated by octet-truss lattices that display negative stiffness.

scholarly journals Effect of Isocyanate Absorption on the Mechanical Properties of Silicone Elastomers in Polyurethane Vacuum Casting

ACS Omega ◽  
2021 ◽  
Vol 6 (7) ◽  
pp. 4687-4695
Author(s):  
Martin Wortmann ◽  
Philipp Krieger ◽  
Natalie Frese ◽  
Elmar Moritzer ◽  
Bruno Hüsgen
Keyword(s):  
Mechanical Properties ◽  
Silicone Elastomers ◽  
Vacuum Casting

scholarly journals Effect of vulcanization temperature and dental stone colour on colour degradation of maxillofacial silicone elastomers

2017 ◽  
Vol 17 (1) ◽  
Author(s):  
Ebru Demet Cifter ◽  
Meltem Ozdemir – Karatas ◽  
Emrah Baca ◽  
Adem Cinarli ◽  
Ali Balik ◽  
...  
Keyword(s):  
Silicone Elastomers
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