Determination of the strength of the bond of polymer coatings with solid surfaces by the method of symmetric delamination

1993 ◽  
Vol 28 (6) ◽  
pp. 528-532
Author(s):  
V. I. Pavlov ◽  
V. D. Galich ◽  
R. A. Veselovskii
Keyword(s):  
Polymer Coatings ◽  
Solid Surfaces

Determination of conjugation rates on solid surfaces

Plasmid ◽  
2012 ◽  
Vol 67 (2) ◽  
pp. 174-182 ◽  
Author(s):  
Irene del Campo ◽  
Raúl Ruiz ◽  
Ana Cuevas ◽  
Carlos Revilla ◽  
Luis Vielva ◽  
...  
Keyword(s):  
Solid Surfaces

Determination of the Charge on Dust Particles Due to Deposition on, and Separation from, Solid Surfaces

1966 ◽  
pp. 296-302 ◽  
Author(s):  
A. D. Zimon ◽  
N. I. Dovnar ◽  
G. A. Belkina ◽  
G. V. Nozdrina
Keyword(s):  
Solid Surfaces ◽  
Dust Particles

Determination of the Stresses and Properties of Polymer Coatings

1988 ◽  
pp. 361-369 ◽  
Author(s):  
Charles L. Bauer ◽  
Richard J. Farris ◽  
Menas S. Vratsanos
Keyword(s):  
Polymer Coatings

scholarly journals Influence of nitrogen dioxide and acetylene on marbles, ceramics and pigment

2013 ◽  
Vol 10 (2) ◽  
pp. 183-191
Keyword(s):  
Air Pollution ◽  
Nitrogen Dioxide ◽  
Synergistic Effects ◽  
Scientific Basis ◽  
Solid Surfaces ◽  
Reversed Flow ◽  
The Social ◽  
Tio2 Pigment ◽  
Adsorption Quantity

The air pollution has a great impact on the social and economic aspects all over the world. Thus, the interaction of materials with the atmosphere has received increased attention nowadays. In order to estimate the impacts of air pollution on the solid surfaces a suitable scientific basis is developed and the well known Reversed Flow - Inverse Gas Chromatography, RF- IGC, is used. This dynamic experimental technique leads to very interesting experimental results through the determination of some important physicochemical quantities. The solids studied were Pentelic marble, white TiO2 pigment, ceramic and the gases were NO2 and C2H2. The synergistic effects between acetylene and nitrogen dioxide were also investigated. Through the curves obtained for each adsorption quantity determined versus time, one can easily and accurately conclude the result of the pollution impact on every solid mentioned above. The surface topography and the mechanism of deterioration can also be studied. All the above answer in detail to the questions of where, when and how the influence of gas pollutants on materials of cultural heritage takes place.

Calculation and Experimental Technique for Determining the Damping Properties of Composite Materials

2018 ◽  
Vol 938 ◽  
pp. 46-53 ◽  
Author(s):  
Sergey I. Koryagin ◽  
O.V. Sharkov ◽  
Nikolay L. Velikanov
Keyword(s):  
Experimental Technique ◽  
Polymer Coatings ◽  
Engineering Systems ◽  
Damping Properties ◽  
Metal Structures ◽  
Experimental Specimen ◽  
Adhesive Compositions ◽  
Improved Accuracy ◽  
Damping Capability

Polymer coatings are widely used for effective vibration damping of sheet or hull structures of different engineering systems. The article presents a calculation and experimental technique that enables improved accuracy and validity of damping properties determination of polymer coatings. Mathematical models to determine the parameters of the experimental specimen having a homogenous strain state of the polymer coating are obtained. Experimentally confirmed that the use of coatings based on adhesive compositions such as "Sprut" increases by 18...28 times the damping capability in metal structures. An addition of fillers in adhesive compositions "Sprut" type in a proportion of 30...50% of its weight reduces by 2.4 times the damping properties of metal structures.

Bestimmung der Haftzugfestigkeit dichter Beschichtungen / Determination of bond strength of impermeable polymer coatings

1999 ◽  
Vol 5 (4) ◽  
pp. 387-398
Author(s):  
R.M. Frey ◽  
F.H. Wittmann
Keyword(s):  
Bond Strength ◽  
Polymer Coatings ◽  
Theoretical Background ◽  
Gas Pressure ◽  
Blister Formation ◽  
Controlled Conditions ◽  
Porous Substrates

Abstract In many cases there is a risk for the formation of blisters if impermeable polymer coatings are applied on porous substrates. On covers of courses in sport stadiums formation of blisters has been observed recently. In this contribution a method is described which can be used to investigate the causes of blister formation in a given system. Blisters are artificially created by the application of a gas pressure in the interface between coating and substrate. In this way the growth of blisters can be varied under controlled conditions. The theoretical background of this method is outlined. In this way it is possible to estimate the necessary pressure under the cover to create blisters of the observed size.

scholarly journals Precise determination of water exchanges on a mineral surface

2016 ◽  
Vol 18 (41) ◽  
pp. 28819-28828 ◽  
Author(s):  
Andrew G. Stack ◽  
Jose M. Borreguero ◽  
Timothy R. Prisk ◽  
Eugene Mamontov ◽  
Hsiu-Wen Wang ◽  
...  
Keyword(s):  
Chemical Reactions ◽  
Fundamental Property ◽  
Precise Determination ◽  
Solid Surfaces ◽  
Mineral Surface ◽  
Dissolved Ions

Solvent exchanges on solid surfaces and dissolved ions are a fundamental property important for understanding chemical reactions, but the rates of fast exchanges are poorly constrained.

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