SHORT DESCRIPTION:

660 is a non ionic polyurethane associative thickener.

FEATURES:

Compared with cellulose and acrylic thickeners, it can provide the system better fluidity, excellent film-forming and leveling as well as water resistance and gloss. Its rolling coating has no splash and its use is not affected by the pH value of the system. It has strong resistance to biodegradation. This product has strong associative property with fast dissolution speed. It can improve the leveling and hiding power of the product and has good thickening effect. Meanwhile, it can enhance scrub resistance and has no effect on product gloss. It can endue pseudoplastic rheological properties to the thickening system, and, it has relatively high viscosity under low shear force, so it is not easy to sag and has good brushing performance, which made it especially suitable for systems with high requirements for leveling and thickening. This product has excellent pigment wettability and good UV stability and it is a environment friendly product with tin-free, toluene-free and non-toxic. It is mainly used for systems thickening with some leveling capability.

TYPICAL PROPERTIES

APPLICATIONS

660 is used in various medium and low-grade latex paints, water-based adhesives, water-based inks, leather coatings, textile coatings, building materials, etc. It is suitable for water emulsion type and water dispersion coatings, such as water-based wood paints, other industrial paints, etc.

APPLICATION PROCESS:

The dosage is 0.2%-2.0% of the total formula.

The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.

PACKAGE:

125KG plastic pail or IBC.

SHELF LIFE:

Stored in the original airtight package within the temperature range of 5~35°C, its shelf life is 12 months from the date of the manufacture.