| abstract |
A dimensionally stable adhesive can be applied at room or ambient temperature to substrate surfaces. It comprises at least one, or two or more, polyfin(s) prepared in the presence of metallocene catalyst and having a ring & ball softening point in the range from 50 to 165° C., a needle penetration number of <50×0.1 mm, and a melt viscosity, measured at a temperature of 170° C., in the range from 20 to 40 000 mPa·s. The adhesive is water- and solvent-free and is used as a glue stick in the form of sticks, blocks, figures, spheres or cones. |