A Study of the Structure Formation of Impregnating Amino-Formaldehyde Resins
摘要
Abstract
Studies of structure formation of modified impregnating amino-formaldehyde resins are considered. Based on the obtained deformation curves of cured impregnating amino-formaldehyde resins, the elasticity modulus, slow elastic deformation and the elasticity equilibrium modulus of resins were calculated. Based on these calculations, the dependences of these indicators on time were constructed. It has been shown that modification of amino-formaldehyde resins improves the rheological properties of impregnating amino-formaldehyde resins.