EG and paraffin were weighted in accordance with the mass ratio of 3–17. To determine the mass ratio of EG and paraffin, we prepared a series of EG/paraffin composite PCMs and observed their liquid leakage phenomenon.
EG and paraffin were weighted in accordance with the mass ratio of 3 - 17. To determine the mass ratio of EG, and paraffin. We prepared a series of EG / paraffin composite PCMs and observed their liquid leakage phenomenon.