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Antiskinning Agent Applications and Types
On the application and category of anti-skinning agents
Anti-skinning agents are particularly important in the fields of chemical industry. They can prevent the surface of the material from skinning during storage and use, ensure the stability of the material properties, and prolong its effective time.
The application of Guanfu anti-skinning agents is widely involved in coatings, inks and other industries. In the production of coatings, the paint is exposed to the air, and the surface is prone to skin formation due to oxidative polymerization and other reasons. If the skin is formed, the quality of the paint will be damaged, the application will be difficult, and the coating effect will be poor. And the entry of anti-skinning agents can slow down the process of oxidative polymerization, so that the paint can be stored in the container for a long time, and it can still be applied smoothly and uniformly when used.
The same is true in the field of ink. Inks often contain dry oil components, which are easy to skin when left for a long time, which affects printing fluency and graphic quality. The addition of anti-skinning agents can protect the surface of the ink, prevent it from drying prematurely, and ensure the smooth progress of printing operations.
As for the types of anti-skinning agents, they can be roughly divided into two categories. One is phenolic anti-skinning agents. Phenolic substances have active hydrogen atoms, which can react with free radicals that cause skinning, break the chain and prevent polymerization, and achieve the effect of anti-skinning. The second is the oxime anti-skinning agent. The oxime compound complexes with the metal ion of the drier to temporarily inhibit the activity of the drier. When applied, the oxime evaporates, the activity of the drier is repeated, and the material is normally dry. Then the skin can be prevented when stored.
In summary, the anti-skinning agent is indispensable in many industrial production links. The analysis of its application and types helps the industry to understand its rationale and use it well, so as to promote industrial improvement and product quality improvement.
Anti-skinning agents are particularly important in the fields of chemical industry. They can prevent the surface of the material from skinning during storage and use, ensure the stability of the material properties, and prolong its effective time.
The application of Guanfu anti-skinning agents is widely involved in coatings, inks and other industries. In the production of coatings, the paint is exposed to the air, and the surface is prone to skin formation due to oxidative polymerization and other reasons. If the skin is formed, the quality of the paint will be damaged, the application will be difficult, and the coating effect will be poor. And the entry of anti-skinning agents can slow down the process of oxidative polymerization, so that the paint can be stored in the container for a long time, and it can still be applied smoothly and uniformly when used.
The same is true in the field of ink. Inks often contain dry oil components, which are easy to skin when left for a long time, which affects printing fluency and graphic quality. The addition of anti-skinning agents can protect the surface of the ink, prevent it from drying prematurely, and ensure the smooth progress of printing operations.
As for the types of anti-skinning agents, they can be roughly divided into two categories. One is phenolic anti-skinning agents. Phenolic substances have active hydrogen atoms, which can react with free radicals that cause skinning, break the chain and prevent polymerization, and achieve the effect of anti-skinning. The second is the oxime anti-skinning agent. The oxime compound complexes with the metal ion of the drier to temporarily inhibit the activity of the drier. When applied, the oxime evaporates, the activity of the drier is repeated, and the material is normally dry. Then the skin can be prevented when stored.
In summary, the anti-skinning agent is indispensable in many industrial production links. The analysis of its application and types helps the industry to understand its rationale and use it well, so as to promote industrial improvement and product quality improvement.
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