waterproof sand

Hydrophobic sand, waterproof sand :

Hydrophobic sand, waterproof sand , is one of the products of the Children’s Play World Company.

Hydrophobic of a substance is one of the surface physical properties of a substance. Hydrophobic

materials, due to their micrometer and nano-meter surface roughness, do not allow water to spread

or be absorbed on the surface and therefore cause water to drip and slip. The hydrophobic sand of

muta does not get wet when placed in water and has three colors: yellow, red and green.

 

Definition of hydrophobic sand, waterproof sand:

Hydrophobia is a physical phenomenon in molecules that stay away from water. Hydrophobic molecules

are non-polar and therefore tend to other non-polar molecules and solvents. These hydrophobic molecules

join together in water to form channels. Conversely, water takes on a very large contact angle on hydrophobic

surfaces and forms spherical droplets. Examples of hydrophobic molecules include oil, alkenes, oils and fats.

Hydrophobic materials are used in industry as grease cleaners (along with lipophilic materials), oil-water separators,

and to remove non-polar particles from polar surfaces.

 

Benefits of this product:

Familiarity with the concepts of weight and capacity

Strengthen problem solving and reasoning skills

Strengthen the skills of delicate finger movements

Strengthen spatial and visual intelligence

Develop imagination and improve creativity

Strengthen naturalistic intelligence

 

Function of this product:

Hydrophobic sand (hydrophobic sand) has a special coating that prevents water from sticking to it, ie hydrophobic

“water-hating” sand. When ordinary sand is placed in water, the water sticks to the sand and gets wet. And sticks

the seeds together. Under these conditions, the sand escapes from the water, with this function the hydrophobic .

sand does not get wet. .

Hydrophobic sand, waterproof sand:

Hydrophobic sand, waterproof sand, is one of the products of the Children’s Play World Company. Hydrophobic of a substance is one of the surface physical properties of a substance. Hydrophobic materials, due to their micrometer and nano-meter surface roughness, do not allow water to spread or be absorbed on the surface and therefore cause water to drip and slip. The hydrophobic sand of muta does not get wet when placed in water and has three colors: yellow, red and green.

Definition of hydrophobic sand, waterproof sand:

Hydrophobia is a physical phenomenon in molecules that stay away from water. Hydrophobic molecules are non-polar and therefore tend to other non-polar molecules and solvents. These hydrophobic molecules join together in water to form channels. Conversely, water takes on a very large contact angle on hydrophobic surfaces and forms spherical droplets.