Transforming PU Tactile Paper Coatings with Polycarbodiimide Crosslinkers
Transforming PU Tactile Paper Coatings with Polycarbodiimide Crosslinkers Enhancing the tactile experience while maintaining quality and durability is a constant challenge for paper manufacturers. Polyurethane (PU) tactile paper coatings have long been a popular choice for adding a luxurious and distinctive feel to various paper-based products. However, like any coating system, they come with their […]
Enhancing Leather Surface Water Resistance with Carbodiimide Crosslinking Agent
Leather is a versatile and widely used material that requires proper finishing to enhance its properties and appearance. Leather finishing agents play a crucial role in achieving these goals, and the addition of carbodiimide crosslinking agents has proven to be highly beneficial. What is leather finishing agents? Leather finishing agents are materials used for surface […]
Polycarbodiimide in Leather Finishing Agents: Applications, Benefits and Reaction Mechanism
Polycarbodiimide has become an invaluable ingredient in leather finishing agents due to its ability to greatly increase durability, chemical resistance and environmental stability of finishes. In this article, we investigate their applications, benefits and underlying mechanism in leather finishing; providing a deeper insight into their role in improving leather products. What is Polycarbodiimide? Polycarbodiimide (PCDI) […]
Enhancing the Performance and Durability of 3C Electronic Coatings with Polycarbodiimide Crosslinking Agents
Polycarbodiimide crosslinking agents have gained significant attention in recent years due to their excellent performance in various coating applications, including 3C electronic coatings. The crosslinking reaction between the polycarbodiimide and the polymer chains in the coating system creates a three-dimensional network structure, which enhances the coating’s mechanical strength and stability, making it more durable and […]
The five factors affecting waterproof performance of waterborne polyurethane coatings
Waterborne polyurethane waterproof coating is a new type of polymer waterproof coating. Waterborne polyurethane coating has a serious disadvantage. Because it uses water as a dispersant, it will inevitably introduce hydrophilic groups such as carboxyl and hydroxyl groups into the molecular structure. Its water resistance is much worse than solvent-based polyurethane coatings. There are generally […]