Encyclopedia of leveling agents-Jianyi Chemical Raw Materials Official Website_Page:4

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2020-10 27

One of the functions of paint leveling agent: anti shrinkage cavity
There are many defects and shortcomings in the performance of coatings, which cannot be solved by simply using resins, pigments, and solvents. It is necessary to use some coating additives. Leveling agent is an indispensable one among these coating additives.Shrinkage on the surface of the coating i

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2020-10 27

Classification and principle of action of shrinkage leveling agents, commonly used anti shrinkage agents
Classification and principle of action of shrinkage leveling agents, commonly used anti shrinkage agents1. Modified polydimethylsiloxane type. This type of anti shrinkage leveling agent is a polydimethylsiloxane modified with polyether, polyester, long-chain alkyl, or arylalkyl groups. Its applicati

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2020-10 27

The popular system of acrylic leveling agents used in the coating industry
To synthesize acrylic leveling agents, butyl acrylate is usually polymerized with amines and alkyl esters. The usual initiators for polymerization are BPO and AIBN. The polymerization temperature is controlled at 80-90 ℃. The solvents are toluene, xylene, cyclohexane, etc. The relative molecular w

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2020-10 27

Mechanism and types of coating leveling agents
Mechanism of coating leveling agent:Leveling agent is a commonly used coating additive. After coating application, there is a flow and drying process to form a film, gradually forming a flat, smooth, and uniform coating. Whether the coating can achieve the characteristics of flatness and smoothness

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2020-10 27

The rheological properties of water-based wood coatings can be controlled by adding leveling agents
Water based wood paint has good fluidity and leveling properties to ensure the formation of a flat, smooth, and uniform paint film. Poor fluidity and leveling can result in defects such as brush marks, shrinkage cavities, edge shrinkage, pinholes, and sagging in the paint film. To achieve good flow

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2020-10 27

A Brief Discussion on the Leveling Flow of Leveling Agents and Coatings
Coating leveling is one of the important properties of coatings, and poor leveling has a significant impact on appearance, thereby reducing the quality of coatings. The relationship between leveling agents and coating leveling and fluidity is like that between cold medicine and cold. Cold medicine c

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2020-10 27

How to fix the surface tension of the system with organic silicon leveling agent
For substances that can be used as leveling agents in coating systems, the following two characteristics are required: first, it has a lower surface tension than the system, and second, its compatibility with the system is limited. These two factors work together to cause the leveling agent to self

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2020-10 27

How dangerous is the foaming of leveling agents? Why not use leveling agents and defoamers?
Leveling agent is a commonly used coating additive and one of the important varieties in the coating industry. Leveling agent can promote the formation of a flat, smooth, and uniform coating film during the drying and film-forming process of the coating, effectively reducing the surface tension of t

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