CRYOGENIC TEMPERATURES TO THE VISCOELASTIC PROPERTIES OF POLYMERIC MATERIALS
The effect of cryogenic thermal cycling on the viscoelastic properties of polymeric materials was studied by dynamic mechanical analysis. The objects of the investigation were the following: structural fiberglass resin Epikote-828 filled with wollastonite; highly filled elastomeric polymeric materials modified acidic modifiers; basic acrylic plastics for dental prosthetics "Etakril", "Protakril".