Application of water-based unstable foam wetting agents
The application of water-based unstable foam wetting agents is very extensive, especially in industrial fields such as
coatings, inks, and adhesives. Its specific applications and advantages are as follows:
1. Coating field
Improving wettability: Water-based unstable foam wetting agents can significantly reduce the surface tension between
the coating and the substrate, making it easier for the coating to spread on the surface of the substrate and quickly expand
to the entire surface.
This ability to enhance wettability helps to evenly coat and cover, and improve the quality of the coating.
Improving dispersibility: In coatings, water-based unstable foam wetting agents can promote the dispersion between pigments
or fillers and water-based substrates, preventing the aggregation and precipitation of particles. By improving dispersibility, a uniform
and stable pigment dispersion system can be obtained.
Reducing viscosity: Water-based unstable foam wetting agents have a certain effect of reducing the viscosity of coatings, which can
improve the fluidityand coating performance of coatings. By reducing the adhesion between particles and the cohesion of the liquid,
the viscosity of the coating is reduced, making it easier to apply and handle.
Enhancing adhesion:
Water-based unstable foam wetting agents can improve the adhesion between the coating and the surface of the substrate and
enhance the adhesion performance of the coating. It can form a durable and uniform wetting layer between the coating and the substrate,
so that the coating and the substrate form a strong physical or chemical bond.
Reduce bubbles: Water-based unstable foam wetting agents help reduce the surface tension between liquid and gas, help the gas to
be released
from the liquid, and reduce the formation of bubbles. This helps to improve the smoothness and appearance quality of the coating.
2. Ink field
Improve printing effect: In water-based inks, water-based unstable foam wetting agents can significantly improve the wetting properties
and printing effects of inks.
It makes it easier for inks to wet the surface of substrates (such as paper, leather, etc.), and improves the spreadability and permeability of inks.
Enhance adhesion: By improving the wetting properties of inks on substrates, water-based unstable foam wetting agents can also enhance the
adhesion between inks and substrates, making printed products more firm and durable.
Inhibit bubble generation: During the printing process, water-based unstable foam wetting agents can inhibit the generation of bubbles,
reduce the generation of bubbles from the source, and promote the dissipation of generated bubbles, thereby maintaining the smoothness
and clarity of printed products.
Improve ink fluidity: Water-based unstable foam wetting agents help to stabilize the transmission and uniform distribution of ink on
the printing press,
improve printing efficiency, and reduce the occurrence of printing defects.
3. Adhesive field
In adhesives, water-based unstable foam wetting agents can also play their role in reducing surface tension, improving wettability and
dispersibility, thereby improving the adhesion and wetting properties of adhesives, and improving bonding strength and durability.
4. Environmental advantages
Most water-based unstable foam wetting agents are made of environmentally friendly raw materials, do not contain harmful substances,
and are harmless to the human body and the environment. This meets the requirements of modern industry for environmental protection
and safety, and is conducive to promoting the sustainable development of related industries.
In summary
water-based unstable foam wetting agents have broad application prospects and market demand in industrial fields such as coatings, inks,
and adhesives. Its excellent wetting properties, improved dispersibility, reduced viscosity, enhanced adhesion, and environmental advantages
have significantly improved the performance and quality of products in these fields.
