ABSTRACT
Selection of an Adhesive 179
unless preformed 10-mil film-or tape-type epoxy adhesive is employed. As mentioned earlier, a wide range of different structural urethane properties can be formulated into structural polyurethane adhesives. This can be seen for the six different formulations shown in Table 77. For example, the tensile strength values for these six adhesives could vary by as much as 560o/o at -40"F ( -40°C), elongation by 360%, and the Young's modulus value by 884o/o.
