Body cleansing gel

It has a dual cleaning effect, which can completely remove the dirt on the skin, clean and condition your skin at the same time, and also has excellent cleaning power. Transparent crystal gel can penetrate into your skin and completely remove cosmetic residues from your skin.

In addition, the high moisturizing effect makes your skin smooth and not tight after use, and the hydrophilic formula is easier to wash and the skin will not feel uncomfortable.

Gel characteristics

flexibility

Elastic gel: a gel that is much smaller after drying, but still remains elastic.

Brittle gel: another gel does not shrink much after drying, but it loses its elasticity and is fragile.

The elastic gel remains elastic. Muscle, skin, blood vessel wall and cellulose, which constitute plant cell walls, are mostly inorganic gels with firm network structure and are not easy to expand and contract. Silica gel, aluminum hydroxide, etc. It is widely used as adsorbent.

(2) Swelling (swelling)

When the dry elastic gel is put into a suitable solvent, it will automatically absorb the liquid and expand. This process is called swelling or swelling. Brittle gels do not have this property. Swelling plays a very important role in physiological process. The younger an organism is, the stronger its swelling capacity is, and the swelling capacity decreases with the increase of its age.

(3) Dehydration (dehydration shrinkage)

After the newly prepared gel is left for a period of time, a part of liquid can be automatically and slowly separated from the gel, and the volume of the gel itself shrinks and becomes two phases. This phenomenon is called slurry separation or glue shrinkage. For example, the separation of serum from blood, the secretion of glands and the separation of liquid from starch paste are all phenomena of gel separation.

The essence of slurry separation is the continuation of gelation process. Gel products are widely used in medicine. For example, dry silica gel is a desiccant used in the laboratory. Gel is often used as a supporting medium for electrophoresis and chromatography in production and scientific research.

(4) Multiphase, high dispersion and instability are the basic characteristics of sol. Sol has Tindal effect and can be distinguished from solution.

References:

Gel-Baidu Encyclopedia