Basic factors affecting the performance of polyurethane adhesives

There are many varieties of polyurethane products , different shapes, affecting various polyurethanesadhesivesThere are many factors that determine product performance, and there is a certain relationship between these factors. For polyurethane elastomer materials and foams, the determinants of performance vary, but there are some commonalities. 1, Cohesive energy of the group Polyurethane materials are mostly…