Diatomaceous earth - WikipediaDiatomaceous earth also known as D.E., diatomite, or kieselgur/kieselguhr, is a naturally .. One form of diatomaceous earth is used as a filter medium, especially for . It is also used in evacuated powder insulation for use with cryogenics.diatomaceous earth used as an insulater,A Look at Diatomaceous Earth Uses - Bright HubJul 12, 2011 . There are many uses for diatomaceous earth. . In addition to thermal insulation, diatomaceous earth also makes great sound insulation.
diatomaceous earth used as an insulater