Introduction to Hydroxy Acrylic Acid Dispersion Antkote 2702

Hydroxy acrylic acid dispersion Antkote 2702 is a specialized chemical product designed for applications in various industries, including rail transportation, engineering machinery, and metal corrosion protection. It is formulated through advanced polymerization techniques, resulting in a stable aqueous dispersion with exceptional properties.

Chemical Composition and Characteristics

The primary component of Antkote 2702 is hydroxy acrylic acid resin, which is dispersed in a water/propylene glycol butyl ether solution. The dispersion has a solid content ranging from 44% to 46%, with a hydroxy content of approximately 3.9% based on solid content. It has a pH value between 7.0 and 9.0 and a viscosity of less than 3000 mPa·s at 25°C. The density of Antkote 2702 is approximately 1.05 g/cm³.

Performance Advantages

Antkote 2702 offers several notable performance advantages. Firstly, it provides coatings with an excellent appearance, enhancing the aesthetic appeal of the finished product. Secondly, it demonstrates good hardness development, ensuring that the coatings can withstand physical wear and tear. Additionally, Antkote 2702 exhibits excellent compatibility with various curing agents, such as isocyanate hardeners or other crosslinking agents, allowing for the preparation of water-based two-component polyurethane coatings. Furthermore, it has a long activation period, providing flexibility in processing and application.

Recommended Applications

Due to its unique properties, Antkote 2702 is recommended for several specific applications. It can be used in the formulation of coatings for rail transportation equipment, where durability and resistance to environmental factors are crucial. It is also suitable for engineering machinery, providing protection against wear and tear. Additionally, Antkote 2702 can be used in metal corrosion protection coatings, offering long-lasting protection against rust and corrosion.

Processing and Storage Guidelines

When processing Antkote 2702, there are no special requirements. However, for optimal performance, it is recommended to follow the manufacturer's instructions carefully. During storage, Antkote 2702 should be kept in a cool, dry, and well-ventilated area at temperatures between 5°C and 35°C. The dispersion should be kept in a sealed container to prevent evaporation and contamination. The shelf life of Antkote 2702 in its original container is generally six months under these conditions. If the product is stored for longer periods or under different conditions, it is recommended to perform a performance assessment before use.

In summary, hydroxy acrylic acid dispersion Antkote 2702 is a high-performance product suitable for a variety of coating applications. Its combination of excellent appearance, good hardness development, compatibility with various curing agents, and long activation period makes it an ideal choice for industries such as rail transportation, engineering machinery, and metal corrosion protection. With proper storage and handling, Antkote 2702 can deliver consistent and reliable performance in a wide range of industrial applications.