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Views: 0 Author: Site Editor Publish Time: 2024-10-29 Origin: Site
The main roles of adding molecular sieves powder in polyurea waterproof coating are as follows:
Removing moisture and impurities:
Molecular sieves can adsorb moisture and impurities in the coating, reducing their negative impact on the coating’s performance. This improves application performance, weather resistance, water resistance, corrosion resistance, and anti-aging properties.
Optimizing physical properties:
Moisture and impurities in the coating can affect its physical properties, such as brushing performance, hardness, gloss, and abrasion resistance. The addition of molecular sieves helps to improve these physical characteristics, making the coating more suitable for various complex application environments.
Eliminating bubbles:
The main components of polyurea waterproof coatings include isocyanates and polyurea resin. Isocyanates react with water, producing carbon dioxide gas, which can cause bubbles in the coating. Molecular sieves reduce the water content in the coating, minimizing the reaction between isocyanates and water, and thus preventing bubble formation.
Improving the quality of coating :
By removing moisture and impurities, optimizing physical properties, and avoiding unwanted reactions, activated molecular sieve powder enhances the quality and effectiveness of polyurea waterproof coatings.
Enhancing the physical properties of materials :
The addition of molecular sieves can enhance the physical properties of the material, resulting in better performance in practical applications.
Through these functions, activated molecular sieve powder helps to enhance the overall performance of polyurea waterproof coatings, ensuring their long-term stability and effectiveness under various environmental conditions.
About Chemxin:
Guangzhou Chemxin Environmental Material Co., Ltd. has been engaged in the production of activated molecular sieves powder for 22 years. Our factory was established in 2002 and covers an area of 42,000 square meters. We have over 250 employees, including a professional R&D team. Our annual production capacity exceeds 50,000 tons. Competitive pricing and on-time delivery are our standout features.
If you have any needs, please feel free to contact us at any time.
E: info@chemxin.com