Mica plastic sheets are materials widely used in daily life due to their special features. Below is everything you need to know about mica sheets and their applications in life. Mica plastic sheets are materials widely used in daily life due to their special features. Below is everything you need to know about mica sheets and their applications in life. What is Mica Plastic? Mica plastic (PMMA, short for Poly Methyl MethAcrylate) is a flexible, shatterproof plastic that can replace glass. In Vietnam, mica plastic is also known as Acrylic plastic. Mica plastic is mostly imported from Taiwan, China, and...