Achieving optimal pigment dispersion is a critical factor in the performance and aesthetics of industrial and automotive coatings. Uneven dispersion can lead to issues such as poor color strength, reduced gloss, sedimentation, flooding, and sagging. To address these challenges, specialized additives are essential. NINGBO INNO PHARMCHEM CO.,LTD. offers L-1110 Wetting Dispersing Agent, a high-performance liquid additive designed to significantly enhance pigment dispersion and stabilization in various coating systems.

L-1110 is formulated as a colorless transparent liquid, consisting of a high molecular copolymer. This copolymer is specifically engineered with affinity groups that strongly interact with the surface of pigments, including challenging ones like Titanium Dioxide, Aluminum Silver Paste, and Pearl Powder. With an active ingredient content of 52%, L-1110 effectively works to control the flocculation state of pigment particles. Instead of allowing pigments to settle into a hard cake, it promotes a controlled, three-dimensional structure, forming bridges between individual particles. This unique mechanism is key to its exceptional performance.

The benefits of using L-1110 Wetting Dispersing Agent are manifold. Primarily, it provides outstanding pigment dispersion, leading to improved color development and consistency. By controlling flocculation, it effectively prevents undesirable phenomena such as flooding, floating, sedimentation, and sagging, ensuring the long-term stability and appearance of the coating. Furthermore, L-1110 demonstrates a significant viscosity reduction effect, particularly in high-pigment loading systems like epoxy floor paints. This allows for higher pigment concentrations while maintaining workable viscosity, or reducing volatile organic compound (VOC) content by enabling lower solvent usage.

In addition to enhancing pigment stability and flow, L-1110 contributes to improved surface properties of the cured coating. It helps achieve better surface smoothness, leveling, and for metallic pigments like aluminum silver paste, it promotes a more uniform and directional arrangement, crucial for achieving the desired metallic effect. Its broad applicability makes it suitable for a wide range of coating types, including industrial coatings, automotive finishes, anti-corrosion paints, and coil coatings.

Typical addition levels for L-1110 vary depending on the pigment type and the specific formulation. For Titanium Dioxide, a recommended dosage is typically between 2% and 4% based on pigment weight. When dispersing Aluminum Silver Paste, 0.5% to 2% is generally sufficient. For inorganic pigments, higher levels, often ranging from 5% to 10%, may be required. It is always recommended that users conduct laboratory experiments to determine the optimal dosage for their specific system to achieve the best results.

As a dedicated manufacturer and supplier of high-quality chemical raw materials, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing reliable and effective solutions like L-1110 Wetting Dispersing Agent to the coatings industry. For detailed technical specifications, sample requests, or to inquire about the current price and how to buy or purchase L-1110 for your application, please contact NINGBO INNO PHARMCHEM CO.,LTD. directly. Our team is ready to assist you in optimizing your coating formulations with this advanced dispersing additive.