GLUE COMPOSITION Russian patent published in 1996 - IPC

FIELD: glueing materials. SUBSTANCE: glue composition has, p. p.: product of copolymerization of epoxydiane resin with carboxylated rubber at ratio (80:20) 100; amine hardening agent - by stoichiometry; cresylglycidic ether 5-10, and glycidyl ester of N-glycidyl-N-(β-carboxyethyl)-aniline of the general formula CH₂(O)CHCH₂OC(O)C₂H₄-N(C₆H₅)-CH₂-CH(O)CH₂ 5-10. Glue properties: stretching strength is 66 MPa, elasticity modulus is 0.72; shift strength at 150 C is 7.5 MPa, uniform break-off strength is at 20 C is 32 MPa, at 150 C is 7.9 MPa, impact shift is 36 cm, rupture elongation is 4.8%, value of residual stress at -60 C is 3.3 MPa, shift strength after thermocycle effect (-60-120 C, 310 cycles, 0.5 g) is 28 MPa. Glue is used for glueing and sealing different structures. EFFECT: enhanced effectiveness of glue. 2 cl