The amount of absorbed water per amide group varied in the order. polysulfone amide (PSA)> poly(benzimidazolone) (PBIL) > aromatic polyamid…
Using masson pine(Pinus massoniaha) as specimen, experiments based on the research of water diffusion coefficient and floating coefficient have been carried out to reveal the fundamental principle of absorbed water movement in wood drying under vacuum-floating pressure.
Rice is Chinese staple food rice every meal. Add water to boil rice, until fully absorbed water.
When the moisture content is below fibre saturation point, the movement of absorbed water is subdivided into two parts: one is diffusion transfer due to the vapor pressure gradient, the other is moisture movement caused by the pressure fluctuation due to the variation of medium.
Evans says previously researchers had proposed that the stratum corneum had a structure that was capable of expanding as it absorbed water.
the absorbed water expanded the sponge.
A systematically analytical method to determine the content of absorbed water, bounded water, SiO2, Al2O3, Fe2O3 and TiO2 in the aluminum silicate fillers was introduced.
