Structure and Properties of Composite Polymer Coatings Used in Corrosive Media

The paper presents the results of the study of the creation of new hetero-composite casting polymer materials and coatings from them. The effect of ambient temperature on microhardness and impact strength of polymer coatings is studied. It has been found that treatment of the polymer composition with solar radiation is an effective way of controlling the curing reaction, saving energy in the preparation of high viscosity epoxy compositions, which is important for their practical implementation in the industry for process equipment and products operating under conditions of corrosive hydroabrasive wear.

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Innovative Silver-Based Capping System for Mesoporous Silica Nanocarriers Able to Exploit a Twofold Anticorrosive Mechanism in Composite Polymer Coatings: Tailoring Benzotriazole Release and Capturing Chloride Ions

ACS Applied Materials & Interfaces ◽

10.1021/acsami.1c15231 ◽

2021 ◽

Vol 13 (40) ◽

pp. 48141-48152

Author(s):

Federico Olivieri ◽

Rachele Castaldo ◽

Mariacristina Cocca ◽

Gennaro Gentile ◽

Marino Lavorgna

Keyword(s):

Mesoporous Silica ◽

Polymer Coatings ◽

Chloride Ions ◽

Composite Polymer

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Influence of a Filler Composition and Conditions of Flame Spraying on a Structure and Mechanical Properties of Composite Polymer Coatings

Thermal Spray 1997: Proceedings from the United Thermal Spray Conference ◽

10.31399/asm.cp.itsc1997p0239 ◽

1997 ◽

Author(s):

Yu. Borisov ◽

V. Korzhik ◽

I. Sviridova ◽

A. Skorokhod

Keyword(s):

Mechanical Properties ◽

Thermal Spraying ◽

Polymer Coatings ◽

Flame Spraying ◽

Composite Polymer ◽

Filled Polymers ◽

Physico Chemical ◽

Mechanical And Service Properties ◽

Sprayed Coatings ◽

Thermal Sprayed Coatings

Abstract In thermal spraying of metal-polymer coatings, the processes of polymers oxidation and destruction can have special features, as the temperature of heating of the filler particles can significantly exceed the temperature of destruction of the polymer binder. Hence, the need to study the features of the process of formation of thermal sprayed coatings from filled polymers and their physico-chemical, mechanical and service properties. This paper describes the influence of a filler composition and conditions of flame spraying on a structure and mechanical properties of composite polymer coatings. It is observed that addition of 5-10 vol. % of Fe-Ni-B alloy powder to low-pressure polyethylene polymer matrices, improves the wear resistance of thermal sprayed coatings 1.2-1.3 times under the conditions of gas-abrasive wear, compared to purely polymer coating, owing to the combination of the higher hardness of the coating with the high damping properties of the polymer matrix.

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Ultrathin polymer coatings by complexation of polyelectrolytes at interfaces: suitable materials, structure and properties

Macromolecular Rapid Communications ◽

10.1002/(sici)1521-3927(20000401)21:7<319::aid-marc319>3.0.co;2-7 ◽

2000 ◽

Vol 21 (7) ◽

pp. 319-348 ◽

Cited By ~ 739

Author(s):

P. Bertrand ◽

A. Jonas ◽

A. Laschewsky ◽

R. Legras

Keyword(s):

Polymer Coatings ◽

Structure And Properties

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Effect of Low-Friction Composite Polymer Coatings Fabricated by Electrophoretic Deposition and Heat Treatment on the Ti-6Al-4V Titanium Alloy’s Tribological Properties

Metallurgical and Materials Transactions A ◽

10.1007/s11661-020-05900-3 ◽

2020 ◽

Vol 51 (9) ◽

pp. 4786-4798 ◽

Cited By ~ 1

Author(s):

Aleksandra Fiołek ◽

Sławomir Zimowski ◽

Agnieszka Kopia ◽

Maciej Sitarz ◽

Tomasz Moskalewicz

Keyword(s):

Heat Treatment ◽

Tribological Properties ◽

Electrophoretic Deposition ◽

Polymer Coatings ◽

Composite Polymer ◽

Low Friction

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Technologies for the Production of Machine-Building Composite Polymer Materials and Coatings Working in Contact With Raw Cotton

INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY RESEARCH AND ANALYSIS ◽

10.47191/ijmra/v4-i11-32 ◽

2021 ◽

Vol 04 (11) ◽

Author(s):

Soyibdzhan Sodikovich Negmatov ◽

◽

Keyword(s):

Industrial Waste ◽

Dibutyl Phthalate ◽

Polymer Coatings ◽

Machine Building ◽

Polymer Materials ◽

Composite Polymer ◽

Epoxy Oligomers ◽

Polyethylene Polyamine ◽

Thermosetting Polymers ◽

Thermosetting Polymer

Based on numerous analyses of the research results, a technology was developed for obtaining the developed composite thermosetting polymer coatings based on thermosetting polymers-epoxy oligomers ED-20, FAED-20 and FEIS-30 plasticizer, dibutyl phthalate, polyethylene polyamine hardener and industrial waste and organomineral ingredients, as well as a technology for applying antifriction-strength composite polymer coatings for machine-building purposes on metal surfaces of products of various machines and mechanisms.

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