| abstract |
Filled resin composites are disclosed that include at least one polymeric resin and microspheres having an average size D50 of 25 micrometers or less and a 10% collapse strength of at least 68.8 MPa (10,000 PSI). Such resins represent a surprising and previously unachievable combination of excellent physical properties. An article made of such a composite is disclosed.n n n Polymers, resin composites, microspheres, bubbles, average size, collapse strength |