In the competitive world of paint manufacturing, achieving optimal rheological properties is crucial for product quality and customer satisfaction. At NINGBO INNO PHARMCHEM CO.,LTD., we provide advanced chemical additives designed to enhance the performance of solvent-based paints. Our organic bentonite rheological additives are specifically formulated to deliver superior anti-sagging and anti-settling characteristics, ensuring that paints are not only aesthetically pleasing but also highly functional.

For solvent-based paints, sag and settlement are common issues that can compromise the final finish and user experience. Sagging occurs when wet paint flows downward on a vertical surface after application, creating an uneven texture. Settling is the tendency for pigments and fillers to separate from the liquid medium and accumulate at the bottom of the container. Our anti-sagging agent for paints and anti-settling agent for paints address these challenges directly. The 801-B organic bentonite, a key product in our portfolio, acts as a highly effective rheological modifier, imparting thixotropy to the paint formulation.

Thixotropy is the property that allows a fluid to decrease in viscosity under shear stress (like during brushing or spraying) and then regain its viscosity when the stress is removed. This is precisely what prevents sagging. The 801-B, as a traditional organic bentonite rheological additive for solvent paints, creates a weak, temporary gel structure within the paint. This structure holds the pigments and fillers in suspension, preventing settling, and provides the necessary body to prevent dripping and sagging on vertical surfaces. Manufacturers often seek this reliable performance when they choose to buy high-quality paint additives.

The efficacy of our product is particularly notable in low-to-medium polar solvent systems, such as those based on toluene, xylene, and mineral oils. The dispersion of organoclay requires careful attention, and we advise using high shearing equipment. Pre-gelling the material before addition can also significantly improve its dispersibility and overall performance. This meticulous approach ensures that the additive integrates seamlessly into the paint matrix, delivering consistent results batch after batch.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supplying formulators with the tools they need to create exceptional products. Whether you are developing architectural coatings, industrial paints, or automotive finishes, our rheological additives play a vital role in achieving the desired application properties and long-term performance. By choosing our advanced additives, you are investing in the quality and integrity of your solvent-based paint formulations, ensuring they stand out in the market.