P.U. THICKENER AQUAFLOW NLS 200

P.U. THICKENER AQUAFLOW NLS 200 is a nonionic synthetic associative thickener (NSAT) specifically designed to generate low-shear (KU) viscosity in low-VOC (Volatile Organic Compound) water-based paints and coatings. Due to its solvent-free structure and low-viscosity liquid form, it provides easy transfer and integration capabilities during production processes.

This high-performance rheology modifier operates primarily on the principle of self-association and interaction with other coating components. It significantly reduces or completely eliminates latex agglomeration (clumping) in paints containing vinyl-acrylic and vinyl acetate-ethylene (VAE) latexes. The performance of the product is independent of the coating's pH value.

Product Advantages

• Solvent-Free Structure: It is environmentally friendly and its contribution to VOC content is negligible (according to US EPA Method 24).
• Ease of Use: Due to its low viscosity, it is highly easy to pump and pour.
• Superior Surface Quality: It provides excellent flow, leveling, and full gloss development.
• Spatter Resistance: It exhibits excellent spatter resistance in roller and brush applications.
• Stability: It is insensitive to pH variations and is biologically stable (biostable).

Application and Formulation

Applicable in a wide variety of paint formulations, this product is fully compatible with other rheology modifiers. For example, it can be combined with Aquaflow NHS-300 to increase high-shear viscosity, or used in conjunction with modified hydroxyethylcellulose (Natrosol Plus) to enhance sag resistance and colorant compatibility. It can be added to the formulation at any stage of the paint production process, either before or after latex addition.

Typical Physical Properties

Packaging and Storage

It is supplied in 200 kg plastic drums or 1050 kg IBC tanks (totes). It is recommended to use the product on a first-in, first-out (FIFO) basis. It must be stored in its original packaging in dry, clean, and room temperature conditions, away from heat.