DESIGN FOR TESTING ADHESION STRENGTH OF DISPERSED-FILLED COMPOSITES ON ADHESIVE BASED ON SELF-HARDENING BASIS Russian patent published in 2019 - IPC G01N19/04 

FIELD: test.

SUBSTANCE: invention relates to testing coatings obtained using different methods and can be used to determine adhesion strength of composite materials with dispersed filler and self-hardening adhesive base. Structure consists of a massive cartridge, which is a massive cylinder, the diameter of the inner cavity of which is equal to the diameter of the matrix with allowance for tolerance, in the inner cavity of which a replaceable matrix is installed, which is a hollow cylinder with a support collar in the upper part, which acts as a stop, wherein the inner cavity of the matrix is intended to form an experimental composite.

EFFECT: technical result is wide versatility and high efficiency of conducting studies with a large number of experimental parameters (composite composition, dispersity of filler, material and substrate surface state) per one test cycle.

1 cl, 3 dwg