Levron Aerogel felt is super hydrophobic and surface tension is 5 dyne/cm2 In this experiment, we saw how low the surface tension was and we tested the effect of this tension with weights. 20 gr Levron Felt could carry 320 gr weight.
Lifshitz–van der Waals/acid–base approach can be used for calculation of surface free energy of Levron Aerogel thus polar and non-polar components of Levron Aerogel's surface free energy is calculated.