Transform daytime hair by pulling long hair into a twist, creating drama in a short style with gel, or adding decorative hair clips.

And then the third monomer acrylamide (am) with short side chain is added in the gel systems to decrease brittleness and increase elasticity.

Since pure foaming agent with short half-value period causes a poor plugging effect for high-permeability reservoir with water channeling, this paper studies on gel foam sysem.