Ningbo Inno Pharmchem Co., Ltd. is dedicated to supplying high-quality chemical auxiliaries that optimize performance across diverse applications. For the adhesive industry, particularly in waterborne adhesive systems, the right surfactant can make a significant difference. Our PSA modified acetylenic diol surfactant offers a compelling combination of wetting enhancement and foam control, making it an indispensable additive for modern adhesive formulations.

Waterborne adhesives rely on efficient wetting to ensure strong and uniform bonding between substrates. Our acetylenic diol surfactant excels at reducing surface tension, which allows the adhesive to spread more effectively and penetrate porous surfaces. This improved wetting under dynamic conditions is crucial for applications requiring fast bond formation and high bond strength. It ensures that the adhesive makes intimate contact with the substrate, leading to superior adhesion properties.

Foam is another common challenge in adhesive manufacturing and application. The mechanical action of mixing and dispensing can introduce air, leading to foam that compromises bond integrity and application ease. Our surfactant acts as an effective defoamer, stabilizing the adhesive system and preventing the formation of detrimental air bubbles. This leads to more consistent adhesive application and stronger, more reliable bonds, especially important in waterborne composite adhesives and aqueous pressure-sensitive adhesives.

The ability of our surfactant to enhance flow and leveling is also a key benefit for adhesive formulators. It helps to create a smoother adhesive layer, which can improve the aesthetics of the final product and ensure uniform stress distribution within the bond line. This characteristic is particularly valuable in applications where precise application is required and where a defect-free finish is desired.

For companies looking to buy or source advanced wetting agents and defoamers for their adhesive formulations, our PSA modified acetylenic diol surfactant represents a high-performance solution. Its versatility in water-based systems, including aqueous finishing agents, underscores its importance in developing next-generation adhesives. Ningbo Inno Pharmchem Co., Ltd. provides the innovative chemistry needed to push the boundaries of adhesive performance.