Polyurethane Thickener HQ-6115

Polyurethane Thickener HQ-6115

Product Introduction:

HQ-6115 is a new-generation nonionic associative thickener modified with hydrophobic groups based on polyurethane. Free of organotin compounds and APEO, it delivers high-efficiency medium-shear and outstanding low-shear thickening efficiency, excellent sag resistance and favorable in-can body, while endowing coatings with good flow and leveling performance. It is the optimal thickener choice for medium and high-grade interior and exterior wall coating formulas.

Application Fields:

Water-based industrial coating systems mainly formulated with polyurethane thickeners; architectural coatings including interior & exterior wall paints, elastic coatings and textured coatings; water-based acrylic and polyurethane wood coatings; latex paints of high-gloss, semi-gloss, satin and flat finishes.

Usage & Dosage:

The dosage shall be determined in accordance with customers’ formulation design, with the recommended addition level ranging from 0.1% to 0.5% of total formula mass. It can also be compounded with other thickeners to meet targeted rheological requirements based on distinct demands in production, storage, construction and film formation.

Details

Physical & Chemical Indexes:

Chemical Type: Nonionic associative HEUR

Appearance: Slightly turbid milky white or translucent liquid

Active Content: 50%

Solvent: Butyl Cellosolve / Water

Density (25℃): 1.05 g/cm³

Viscosity (25℃): 12000–20000 mPa·s

 

Performance Features:

Thickening performance: High active content delivers superior thickening efficiency under medium and low shear;

Excellent construction performance: Great paint pick-up for brushes and rollers, outstanding sag resistance and attractive in-can appearance. Excellent water resistance, alkali resistance, scrub resistance, stain resistance, corrosion resistance and water exudation resistance;

Premium coating appearance: Remarkable hiding power, uniform film thickness and rich film fullness without impairing coating gloss;

Easy addition: Convenient to add during coating production with broad compatibility; alkali neutralization is not required;

Eco-friendly formulation: Free of organotin compounds and APEO for safe application;

Wide applicable pH range: As a nonionic associative thickener, its performance is basically pH-independent and suitable for a broad pH window;

Reliable biological stability: Resists degradation by microorganisms and enzymes.

 

Packaging, Storage & Transportation:

Packed in 25 KG / 200 KG plastic drums. The shelf life is 24 months from production date when stored in unopened original containers at 5℃~40℃.

 

Note: All data and information above are for reference only and shall not constitute any legally binding warranty or representation of our company. All test data are obtained from laboratory experiments. Users shall independently confirm the optimal formula, production process and control standards to guarantee consistent quality of finished products.

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