Deskripsi
Product Introduction
CH-WR2021 is a hydroxyl acrylic secondary dispersion. It can be combined with isocyanate curing agents to formulate water-based two-component polyurethane coatings, or with amino resins or blocked isocyanates to formulate water-based one-component baking coatings. It offers excellent performance and good appearance, and is suitable for construction machinery, metal anticorrosion and other applications.
Fitur Utama
- High gloss and high film fullness
- High hardness and high adhesion
- Excellent weather resistance
- Excellent chemical resistance
Technical Specifications
| Item | Spesifikasi |
| Penampilan | Milky-white liquid |
| Solids content, wt% | 45±2 |
| pH | 7.0-9.0 |
| Viscosity at 25°C, mPa·s | 500-2500 |
| Hydroxyl content (on solids), % | 3.3 |
Aplikasi
- Waterborne two-component polyurethane coatings and one-component baking coatings.
- Construction machinery and metal anticorrosion coatings.
Pengemasan dan Penyimpanan
200 kg per drum.
Store in a cool, dry place protected from light at 5–35°C. Keep the packaging intact and protect against freezing.
Shelf life: 6 months from the date of manufacture. Evaluate product performance before using material stored beyond this period.
Use promptly after opening; the source recommends consuming the opened pack at one time.
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Contact us for product details, samples and supply information: info@changhongchemical.com.
