Dynamic Properties of the Transient Network formed by Telechelic Ionomers Studied by Dynamic Light Scattering and Dynamic Mechanical Analysis

1995 ◽  
Vol 28 (25) ◽  
pp. 8504-8510 ◽  
Author(s):  
Ragnar Johannsson ◽  
Christophe Chassenieux ◽  
Dominique Durand ◽  
Taco Nicolai ◽  
Pierre Vanhoorne ◽  
...  
Keyword(s):  
Light Scattering ◽  
Dynamic Light Scattering ◽  
Dynamic Mechanical Analysis ◽  
Dynamic Properties ◽  
Mechanical Analysis ◽  
Dynamic Mechanical ◽  
Transient Network ◽  
Telechelic Ionomers

scholarly journals Morphological and Dynamic Mechanical Analysis of Vibration Damping Composite Material Based on Different Elastomers

2018 ◽  
Vol 55 (4) ◽  
pp. 469-473
Author(s):  
Yu. V. Yurkin ◽  
I. A. Mansurova ◽  
V. S. Belozerov ◽  
A. Zlobina
Keyword(s):  
Calcium Carbonate ◽  
Dynamic Mechanical Analysis ◽  
Low Temperatures ◽  
Dynamic Properties ◽  
Polymeric Materials ◽  
Mechanical Analysis ◽  
Vibration Damping ◽  
Polymer Composition ◽  
Damping Properties ◽  
Dynamic Mechanical

This work deals with the problem of developing vibration damping polymeric materials which are effective at low temperatures (from minus 40 to 0�C). Due to the fact that the vibration damping efficiency in the composite is mainly determined by the properties of the polymer matrix, it is necessary to study its properties depending on the type and amount of structure-forming parameters. The purpose of the work is to determine the changes in the dynamic properties of the polymer composition based on butyl rubber, EPDM, ethylene-vinyl acetate copolymer (EVA) filled with increasing amount of calcium carbonate. The leading methods of studying this problem were the method of scanning electron microscopy and the method of dynamic mechanical analysis. It has been stated that the selected polymers can be considered as competent candidates for damping materials at low temperatures, and the calcium carbonate filler allows more fully to realize the vibration damping properties of the polymer. The obtained dependences can be used as initial data for analytical predicting of damping properties of polymer composites.

scholarly journals Telechelic ionomers studied by light scattering and dynamic mechanical measurements

1996 ◽  
Vol 112 (2-3) ◽  
pp. 155-162 ◽  
Author(s):  
Christophe Chassenieux ◽  
Ragnar Johannsson ◽  
Dominique Durand ◽  
Taco Nicolai ◽  
Pierre Vanhoorne ◽  
...  
Keyword(s):  
Light Scattering ◽  
Dynamic Mechanical ◽  
Mechanical Measurements ◽  
Telechelic Ionomers

A Study on the Blends of Epoxy/Polybutadiene and the Application to the Encapsulation of a Capacitor

1992 ◽  
Vol 274 ◽  
Author(s):  
Zhongyuan Ren ◽  
Liying Qui
Keyword(s):  
Phase Separation ◽  
Dynamic Mechanical Analysis ◽  
Low Temperatures ◽  
Epoxy Resins ◽  
Mechanical Analysis ◽  
Dynamic Mechanical

ABSTRACTThis paper describes the blends of epoxy/polybutadiene and the application of the blends to the encapsulation of capacitors. Experiments showed that the hydroxy-carboxyl terminated polybutadiene (HCTPB) had a good toughening effect on epoxy resins, and the blends of epoxy/HTPB or epoxy/HCTPB had good craze resistance at low temperatures. The phase separation and dynamic mechanical analysis of these blends are discussed below.

Dynamic mechanical analysis of ethylene tetrafluoroethylene (ETFE) foils in use for transparent membrane buildings

2017 ◽  
Vol 59 ◽  
pp. 118-126 ◽  
Author(s):  
Jianhui Hu ◽  
Wujun Chen ◽  
Yu Liu ◽  
Bing Zhao ◽  
Chengjun Gao ◽  
...  
Keyword(s):  
Dynamic Mechanical Analysis ◽  
Mechanical Analysis ◽  
Dynamic Mechanical ◽  
Ethylene Tetrafluoroethylene
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