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Excellent hydrolytic stability for long-term storage and formulation robustness.
Low VOC content compliant with stringent environmental regulations including EU REACH and US EPA guidelines.
Good film-forming capability at ambient temperature without coalescing agents.
High gloss retention and outstanding clarity in clear coat applications.
Compatible with common waterborne crosslinkers such as melamine formaldehyde and polyisocyanates.
Architectural interior wall paints requiring low odor and high scrub resistance.
Industrial maintenance coatings for metal substrates in mild corrosion environments.
Wood coatings including clear varnishes and pigmented primers for furniture and cabinetry.
Plastic coatings for ABS and polycarbonate substrates in automotive trim and consumer electronics.
Waterborne coil coatings for pre-finished building panels and appliance components.
| Chemical Type | Acrylic copolymer dispersion |
| Product Form | White to slightly bluish translucent liquid |
| Appearance | Homogeneous aqueous dispersion |
| Solids Content (wt%) | 48 ± 1% |
| pH | 8.0 – 8.5 |
| Viscosity (mPa·s, Brookfield RVT, spindle #3, 20 rpm) | 150 – 350 |
| Density (g/cm³, 25°C) | 1.02 – 1.05 |
| Minimum Film Formation Temperature (MFFT) | 22°C |
Q1: What is the primary application area for Setaqua 6191?
A: Setaqua 6191 is primarily formulated into high-performance waterborne industrial coatings, especially where excellent gloss retention, alkali resistance, and substrate adhesion on metals and plastics are required—commonly used in coil coating, general metal finishing, and plastic primers.
Q2: Is Setaqua 6191 compatible with common crosslinkers used in ambient-cure systems?
A: Yes, Setaqua 6191 is designed to be compatible with standard ambient-cure crosslinkers such as melamine-formaldehyde resins and blocked isocyanates, enabling robust film formation without requiring elevated bake temperatures.
Q3: How does Setaqua 6191 perform in terms of water and humidity resistance after cure?
A: Once fully cured, films based on Setaqua 6191 exhibit good resistance to water spotting and short-term humidity exposure, making it suitable for interior and sheltered exterior applications—long-term immersion resistance is not typical and depends on full formulation design and cure conditions.
Q4: Can Setaqua 6191 be used in low-VOC or zero-HAPs formulations?
A: Yes—Setaqua 6191 is a waterborne acrylic resin with inherently low volatile organic content and contains no hazardous air pollutants (HAPs) in its base composition, supporting compliance with stringent VOC regulations when incorporated into well-balanced formulations.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
