Qidi Chemical
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Anti Skinning Agent for Water Based Paints
On water-based coatings anti-skinning agent
In today's world, it is crucial to prevent skinning in the production of water-based coatings. When the cover coating is stored, transported and used, if it is easy to skin, it will not only damage its appearance, but also damage its performance, and the user will suffer.
The reason for the skinning of water-based coatings is mostly due to the volatilization of the surface solvent, which causes the concentration of film-forming substances to gradually increase. In addition to contact with air, oxidative polymerization results in the appearance of skinning. In order to avoid this problem, the use of anti-skinning agents is indispensable.
The beauty of this agent is to slow down the process of oxidative polymerization. Or it contains special ingredients, which can form a thin protective film on the surface of the coating, which separates it from the air and reduces the speed of oxidation; or it has chemical activity and can interact with the active groups of the film-forming substance to inhibit its premature polymerization.
Use anti-skinning agents in water-based coatings. When choosing their type carefully, adapt to the formula of the coating. Different water-based coatings have different ingredients, and the need for anti-skinning agents is also different. If selected improperly, not only can it not prevent skinning, but also hinder the drying and film-forming properties of the coating.
When applying, the amount of control is also necessary. If there are too few, the effect will not be obvious, and the crust will be difficult to stop; if there are too many, the viscosity and luster of the paint will change, and its original quality will be lost.
Therefore, in the industry of water-based coatings, if you want to get good results, you must deeply study the properties of anti-skinning agents and use them well, so that the paint can be stored for a long time without damage, and it can be used smoothly in various fields of architecture and home improvement, showing its beauty, fixing its use, and benefiting people's livelihood.
In today's world, it is crucial to prevent skinning in the production of water-based coatings. When the cover coating is stored, transported and used, if it is easy to skin, it will not only damage its appearance, but also damage its performance, and the user will suffer.
The reason for the skinning of water-based coatings is mostly due to the volatilization of the surface solvent, which causes the concentration of film-forming substances to gradually increase. In addition to contact with air, oxidative polymerization results in the appearance of skinning. In order to avoid this problem, the use of anti-skinning agents is indispensable.
The beauty of this agent is to slow down the process of oxidative polymerization. Or it contains special ingredients, which can form a thin protective film on the surface of the coating, which separates it from the air and reduces the speed of oxidation; or it has chemical activity and can interact with the active groups of the film-forming substance to inhibit its premature polymerization.
Use anti-skinning agents in water-based coatings. When choosing their type carefully, adapt to the formula of the coating. Different water-based coatings have different ingredients, and the need for anti-skinning agents is also different. If selected improperly, not only can it not prevent skinning, but also hinder the drying and film-forming properties of the coating.
When applying, the amount of control is also necessary. If there are too few, the effect will not be obvious, and the crust will be difficult to stop; if there are too many, the viscosity and luster of the paint will change, and its original quality will be lost.
Therefore, in the industry of water-based coatings, if you want to get good results, you must deeply study the properties of anti-skinning agents and use them well, so that the paint can be stored for a long time without damage, and it can be used smoothly in various fields of architecture and home improvement, showing its beauty, fixing its use, and benefiting people's livelihood.
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