Honda Motor Co., Ltd.
STRUCTURE ADHESIVE COMPOSITION EXHIBITING FAVORABLE THREAD BREAKAGE AND CAPABLE OF STITCH COATING

Abstract:

Provided are: a structure adhesive composition which exhibits favorable thread breakage and improves shower resistance, and prevents stringiness when stitch-coating is performed; a method for producing a vehicle structure using the same; and a vehicle structure. A structure adhesive composition exhibiting favorable thread breakage, the structure adhesive composition being a structure adhesive composition containing no liquid rubber component, the structure adhesive composition contains: (A) an epoxy resin in which rubber particles are dispersed as primary particles; and (B) an epoxy resin latent curing agent; a compounded proportion of the rubber particles in the structure adhesive composition is from 10 to 45 mass %; and a viscosity at 50.degree. C. of the structure adhesive composition is from 190 to 380 (Pas) when a shearing speed is 5 (sec.sup.-1) and is from 1 to 30 (Pas) when the shearing speed is 200 (sec.sup.-1).