Formable light reflective compositions

摘要

A light-reflective, flowable and curable composition is described which comprises a resin containing light-reflective solid particles in an amount and of average particle size sufficient to provide the desired light reflectance/transmittance characteristics to the cured composition. Preferably, the composition is self-leveling, and the solid particles may be particles of magnesium oxide, barium sulfate, aluminum oxide or mixtures thereof. The compositions of the invention are useful as reflective coatings in various applications such as for radiation detector devices including scintillator crystals.