English
Español
tiếng việt
русский
Low-VOC, environmentally compliant formulation meeting stringent global regulatory requirements.
Excellent film formation at ambient temperature without coalescing agents.
Superior water resistance and scrub resistance in cured films.
Good compatibility with common waterborne pigments, fillers, and additives.
Stable viscosity profile across pH 7.5–9.0, enabling robust formulation flexibility.
Architectural interior and exterior wall paints.
High-performance industrial maintenance coatings.
Waterborne wood finishes for furniture and cabinetry.
Plastic and metal primers requiring adhesion and corrosion inhibition.
Low-odor, fast-drying decorative coatings for commercial interiors.
| Chemical Type | Acrylic copolymer dispersion |
| Product Form | White to slightly bluish opaque liquid |
| Appearance | Homogeneous, free-flowing aqueous dispersion |
| Solids Content (wt%) | 48.0 ± 1.0% |
| pH (25°C) | 8.2 ± 0.3 |
| Minimum Film Formation Temperature (MFFT) | ≈ 12°C |
| Viscosity (Brookfield RVT, #2 spindle, 20 rpm, 25°C) | 150–350 mPa·s |
| Primary Applications | Architectural and industrial waterborne coatings |
Q1: What is the primary application of Nuplex Valtac 1302 in waterborne coatings?
A: Nuplex Valtac 1302 is primarily used as a film-forming binder and rheology modifier in high-performance architectural and industrial waterborne coatings, especially where enhanced scrub resistance, gloss retention, and low-temperature film formation are required.
Q2: Is Valtac 1302 compatible with common co-binders and additives in waterborne systems?
A: Yes — Valtac 1302 demonstrates good compatibility with typical waterborne acrylic and vinyl acetate-ethylene co-polymers, as well as common thickeners, defoamers, and dispersants. Compatibility testing under actual formulation conditions is recommended to confirm stability and performance.
Q3: How does Valtac 1302 contribute to freeze-thaw stability in formulated paints?
A: As a hydrophobically modified acrylic resin, Valtac 1302 enhances colloidal stability and helps maintain dispersion integrity during freeze-thaw cycling, supporting robust formulation resilience — though final stability depends on the full system composition and polymer architecture.
Q4: Can Valtac 1302 be used in low-VOC or zero-VOC coating formulations?
A: Yes — Valtac 1302 is supplied as a water-based dispersion with negligible VOC content, making it suitable for inclusion in low-VOC and zero-VOC compliant architectural and protective coating systems when formulated accordingly.
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
