Radioabsorbing Composite Materials Based on Thermoplastics: Production Technology and Structural Optimization Principles

Author

Bannyi, Victor ; Makarevich, Anna ; Pinchuk, Leonid

Author_Institution

V. A. Belyi Metal-Polymer Research Institute of National Academy of Sciences of Belarus, 32 A Kirov St., 246050, Gomel, Belarus; tel: +375 232 720-939

fYear

2003

fDate

Oct. 2003

Firstpage

1123

Lastpage

1126

Abstract

Novel sheet, profile and fibrous nonwoven radioabsorbing materials (RAM) based on thermoplastic composites have been manufactured by the original techniques. The ability of the materials to absorb electromagnetic radiation of super high frequency has been estimated. Formulation, dimensional and structural characteristics of RAM have been optimized by the criterion of high radio absorption within 2÷27 GHz frequency range. RAM under study have low specific mass and can be processed into radioabsorbing screens by highly productive technological methods used for thermoplastics. Recommendations are given for application of RAM as elements of protecting clothes, structures for electromagnetic sealing of buildings, masking coatings and components of microwave systems.

Keywords

Buildings; Coatings; Composite materials; Electromagnetic radiation; Electromagnetic wave absorption; Frequency estimation; Manufacturing; Optimized production technology; Protection; Sheet materials;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2003 33rd European

Conference_Location

Munich, Germany

Print_ISBN

1-58053-834-7

Type

conf

DOI

10.1109/EUMA.2003.341136

Filename

4143219