Ningbo Inno Pharmchem Co., Ltd. is dedicated to advancing the performance of various industrial materials, including paper coatings. Our PSA modified acetylenic diol surfactant offers unique properties that significantly enhance the quality and functionality of paper coatings, making it an essential additive for modern paper manufacturing and finishing processes.

Paper coatings are applied to improve the surface characteristics of paper, such as printability, gloss, and smoothness. Achieving an even and uniform coating layer is paramount, and this is where our surfactant plays a critical role. Its exceptional wetting properties ensure that the coating formulation spreads smoothly and consistently across the paper surface, even at high coating speeds. This leads to improved coverage, reduced surface defects, and a more uniform final product.

The ability of our acetylenic diol surfactant to lower surface tension is key to achieving excellent flow and leveling in paper coatings. This means that any minor surface irregularities on the paper are more easily overcome by the coating, resulting in a smoother, more desirable finish. For printing applications, this enhanced smoothness and uniform ink receptivity translates directly into sharper images, richer colors, and improved overall print quality. It helps to prevent issues like ink feathering or uneven ink laydown.

Foam control is another significant advantage provided by our surfactant in paper coating operations. The process of coating paper often involves mechanical agitation and high-speed application, which can generate foam. This foam can lead to coating imperfections, such as pinholes or voids, that compromise the performance and appearance of the coated paper. Our surfactant effectively manages foam, ensuring a stable coating bath and a defect-free coating layer.

For paper manufacturers and coating formulators looking to buy or purchase high-performance wetting agents and leveling agents, our PSA modified acetylenic diol surfactant is an ideal choice. It contributes to improved printability, enhanced gloss, and better overall surface quality for a wide range of paper products. Ningbo Inno Pharmchem Co., Ltd. is committed to providing the innovative chemical solutions that drive excellence in the paper industry.