UTILITY MATERIALS INCORPORATING A MICROPARTICLE MATRIX.

摘要

A utility material can include microparticles, an organic binder and an inorganic binder. The microparticles can be present in an amount from about 25 wt% to about 60 wt%, based on wet formulation. The inorganic binder can optionally include sodium silicate. The organic binder can optionally include a vinyl acetate. The utility material can be formed into a variety of different products or building materials, such as wallboard, shear panels. In addition, the building material may be particularly used to attenuate sound.