Open AccessMechanical properties of new functional composite materials based on polymeric binders
Author(s) -
В. Ш. Сулаберидзе,
V.D. Mushenko,
В. А. Михеев,
Е. А. Скорнякова
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/537/2/022017
Subject(s) - materials science , composite material , shore durometer , composite number , ultimate tensile strength , silicone rubber , elasticity (physics) , elastomer , young's modulus , silicone
Composite materials which include components (binding and fillers) that provide technological and operational characteristics were investigated. As a fillers AlN, Al(OH) 3 , SiO 2 , CaSi0 3 powders are used. Binder – dimethylsiloxane rubber SKTN A + PMS silicone oil in 4:1 proportion. Studied composite materials are designed for dielectric coatings materials creation, which have a high thermal conductivity and do not support combustion (through the use of fillers with flame retardant properties). The results of experimental studies of the mechanical characteristics of composite materials based on siloxane binder and fillers in the form of fine powders AlN, Al(OH) 3 , SiO 2 , CaSi0 3 are presented. The values of strength, coefficient of elasticity, relative elongation in tensile tests, modulus of elasticity in compression tests, Shore hardness are measured.