thick acrylic sheet is lighter,does not shatter,is softer and more easily scratched,can be easily formed Thick acrylic sheetblack and white acrylic ... sheet, frosted acrylic sheet,marble acrylic sheet, cloth acrylic sheetShandong Province Zhangqiu CIity ... absorption 0.3 %12. dielectric strength 20(kv/mm) thick acrylic sheet