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In the world of paints, inks, and coatings, achieving proper wetting and leveling on various substrates has long been a technical challenge. Defects such as craters, fisheyes, and uneven surfaces can compromise both the appearance and the performance of the final product. Wetting Agent IOTA245 is a carefully formulated additive designed to address these common issues in water-based systems. It delivers noticeable improvements in substrate wetting and flow leveling, while also reducing surface friction and helping to prevent crater formation. Whether you are working with industrial coatings, wood finishes, or textile applications, this product is built to perform.
Wetting Agent IOTA245 appears as a colorless to light yellow liquid, which makes it easy to handle and measure during production. Its active content exceeds 99.8%, meaning that nearly the entire product contributes to performance when added to your formulation. At 25°C, the specific gravity ranges from 1.025 to 1.049, and the refractive index falls between 1.449 and 1.451. These carefully controlled physical properties ensure consistent behavior across different coating systems. The viscosity at 25°C is between 10 and 100 cP, placing it in the low-viscosity category. This is advantageous because it allows the product to disperse quickly and evenly without increasing the overall viscosity of the system. The cloud point is recorded at 50–60°C, and the product is fully soluble in water, making it a natural fit for aqueous formulations.
One of the standout features of Wetting Agent IOTA245 is its versatility. It is suitable for use in water-based industrial paints, where it helps coatings spread evenly over metal substrates. In dip coating processes, it reduces surface tension and enables smoother application. For carpet adhesives and general-purpose adhesives, it enhances wetting and penetration, leading to stronger bonds. In water-based wood coatings and water-based polyurethane systems, it contributes to a smooth, even film with a pleasant tactile feel. It is also compatible with water-based printing pastes, water-based varnishes, water-based acrylics, and water-based alkyd resins. This broad compatibility makes it a valuable tool for formulators working across multiple product categories.
