PROCESS FOR MAKING A MINERAL FILLED ACRYLIC SHEET HAVING A MATTE FINISH WITH IMPROVED STAIN RESISTANCE

摘要

A process for making acrylic sheets which contain mineral fillers and which can be thermoformed into integral top vanity tops or sinks. The sheets and thermoformed products thereof have a matte finish surface and appearance that does not require additional finishing steps such as sanding to create a uniform appearance. The sheets and thermoformed products possess good stain resistance, as measured by existing industry standards.