English
Español
tiếng việt
русский
Excellent film-forming capability at ambient temperature without coalescing agents.
Low VOC content (< 50 g/L), compliant with stringent global environmental regulations.
Superior water resistance and alkali resistance after film formation.
Good compatibility with common waterborne crosslinkers (e.g., melamine formaldehyde, aziridines).
Stable viscosity profile across pH range 7.5–8.5 and extended storage life (>12 months at 5–35°C).
High-performance interior architectural wall paints.
Waterborne industrial maintenance coatings for metal substrates.
Low-VOC wood finishes and clear topcoats for furniture and cabinetry.
Base resin for waterborne road marking paints requiring rapid drying and adhesion.
Formulation component in eco-friendly plastic coatings for appliances and electronics housings.
| Chemical Type | Styrene-acrylic copolymer dispersion |
| Product Form | White to slightly bluish opaque liquid |
| Appearance | Homogeneous aqueous dispersion |
| Solids Content (wt%) | 48 ± 1% |
| pH | 7.8–8.3 |
| Viscosity (Brookfield RVT, spindle #3, 20 rpm, 25°C) | 150–350 mPa·s |
| Minimum Film Formation Temperature (MFFT) | 12–14°C |
| Particle Size (D50) | 120–160 nm |
Q1: What are the primary performance benefits of ETERSOL 6923 in waterborne coatings?
A: ETERSOL 6923 delivers excellent film formation at ambient temperatures, good early water resistance, and enhanced gloss retention. Its balanced hydrophobic/hydrophilic character supports stable dispersion while contributing to improved scrub resistance and substrate adhesion in architectural and industrial maintenance coatings.
Q2: Can ETERSOL 6923 be used in low-VOC or zero-VOC formulations?
A: Yes — as a 100% waterborne acrylic resin with no added organic solvents or APEOs, ETERSOL 6923 is well-suited for low-VOC and zero-VOC coating systems compliant with major regional environmental guidelines for architectural and protective applications.
Q3: How does ETERSOL 6923 perform in terms of freeze-thaw stability?
A: ETERSOL 6923 exhibits robust freeze-thaw stability when properly formulated — typically maintaining viscosity and particle integrity through at least three standard freeze-thaw cycles (–18°C for 16 h, followed by 24 h at 23°C), provided coalescing aids and surfactants are appropriately selected.
Q4: Is ETERSOL 6923 compatible with common thickeners and additives used in waterborne systems?
A: Yes — ETERSOL 6923 shows broad compatibility with associative and non-associative rheology modifiers, defoamers, biocides, and dispersing agents commonly employed in latex-based paint and coating formulations. Compatibility testing under actual formulation conditions is recommended to optimize final performance.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
