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Waterborne aliphatic polyurethane dispersion offering excellent UV resistance and gloss retention.
Low VOC formulation compliant with stringent global environmental regulations.
Good hydrolytic stability and compatibility with common co-resins and additives.
Provides balanced film hardness, flexibility, and abrasion resistance after ambient or low-temperature curing.
Designed for easy incorporation into high-performance industrial and decorative coatings systems.
Interior architectural wall and ceiling coatings requiring durability and low odor.
Wood finishes for furniture and cabinetry demanding clarity and scratch resistance.
Plastic coatings for automotive interior trim and consumer electronics housings.
Industrial maintenance coatings for light-duty metal and concrete substrates.
Overprint varnishes and protective topcoats for printed packaging and signage.
| Chemical Type | Aliphatic waterborne polyurethane dispersion |
| Product Form | Liquid dispersion |
| Appearance | Opaque white to slightly bluish liquid |
| pH (at 25°C) | 7.5–8.5 |
| Solids Content (wt%) | 35.0–37.0% |
| Viscosity (mPa·s, Brookfield LVT, Spindle #2, 20 rpm, 25°C) | 150–400 |
| Density (g/cm³, 25°C) | 1.02–1.06 |
| Storage Stability | ≥6 months at 5–30°C in sealed container |
Q1: What is the primary application field for DAOTAN VTW 6463/36WA?
A: DAOTAN VTW 6463/36WA is a waterborne polyurethane dispersion designed primarily for high-performance industrial wood coatings, including clear and pigmented topcoats for furniture, flooring, and architectural millwork where durability, clarity, and low-VOC compliance are critical.
Q2: Is this resin compatible with common crosslinkers used in waterborne systems?
A: Yes, DAOTAN VTW 6463/36WA is formulated to be compatible with standard aqueous crosslinkers such as aziridine, carbodiimide, and blocked polyisocyanate types—enabling enhanced chemical resistance, hardness, and film integrity when post-crosslinked.
Q3: How does this resin perform in terms of film formation and drying behavior?
A: It exhibits excellent film-forming capability at ambient temperatures with good coalescence, resulting in uniform, non-tacky films. Drying speed is balanced for efficient production workflows—offering practical open time for application while supporting reasonable through-dry under typical factory conditions.
Q4: Can DAOTAN VTW 6463/36WA be blended with acrylic dispersions or other waterborne resins?
A: Yes, it demonstrates good compatibility with many commercial acrylic dispersions and other waterborne polyurethanes, allowing formulators flexibility in tailoring performance attributes such as gloss, flexibility, and mar resistance—though compatibility testing under intended use conditions is recommended.
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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
