What’s the relationship of density, thickness and weight of PTFE tapes?

What’s the relationship of density, thickness and weight of PTFE tapes? The PTFE tape manufacturer tell you the following information: 

There is a formula can use: Density = weight/length ×width ×thickness.

For example, the specification of tape is Length 20m, Thickness 0.1mm, Width 12mm, and weight is 6g, which is very normal tape. So the density =6g/1.2cm×0.01cm×2000cm = 0.25g/cm3.

We hope the above information which Teflon tape manufacturer offered can help you understand relationships of them . 

The source from: http://ptfe-tape.com 

                        http://ptfemachinery.com