Why does the drier foam appear?
1. During the production process of the drier, the agitation of the machine or the operation of the staff will cause the production product to come into contact with the air to form foam. The product itself has a certain viscosity, which also strengthens the foam. bubble membrane.
2. The chemical composition of the drier itself contains a large amount of surfactants, and the surfactant itself has the property of producing foam. This is because the surfactants tend to stay on the surface of the water. First, they will be spread on the surface of the water. The water surface is the interface between water and air, and the active agent will cause the interfacial tension to be reduced, and the reduction in interfacial tension will cause the liquid to produce a large amount of foam floating on the water surface.
3. The formation of foam is due to the surface tension of water. This tension is the force that pulls each other internally and vertically on the contact surface of two adjacent parts when a material is pulled. The water molecules on the water surface also pull each other. Traction is stronger than the traction between water molecules and air, and the water molecules seem to stick together, but the addition of the drier destroys the surface tension of the water, and the destruction of the surface tension of the water makes it easy to produce Foam.
