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WQ-2090, a non-film-forming styrene-acrylic copolymer emulsion, is developed specifically for uses in overprint varnish and flexographic printing for flate but of harder surface like metallic foil. As an alternative Emulsion to Joncryl 90, WQ-2090 provides high gloss and optical clarity, heat resistance and flexibility.
Performance
◆ High gloss, when properly formulated, it can produce very high gloss and excellent clarity
◆ Excellent wetting of pigments
◆ Very good drying speed
◆ Very good water and stick resistance, retains original gloss when wet surface dries
◆ Excellent brush and abrasion resistance
◆ Low odor
Application
◆ Water-based overprint varnish
◆ Water-based flexo, gravure ink
◆ Suitable for water-based plastic inks
◆ Suitable for all kinds of water-based varnishes and all kinds of high-grade water-based inks
| Product Name | Acrylic Copolymer Emulsion |
| Model Number | WQ-2090 |
| Appearance | Translucent Milky Liquid |
| Solid Content | 45±1% |
| pH Value @25℃ | 8.0~9.0 |
| Acid Number | 65mgKOH/g |
| Viscosity@25℃ (cps) | 1000-2000 |
| Density | 1.02-1.05g/l |
| Particle size | 0.20-0.30μm |
| MFFT | >90℃ |
| Glass Transition Temperature (Tg) | 110℃ |
| Feature | Heat resistance, flexibility, high gloss and optical clarity |
| Application | Flexographic printing ink used in metallic foil such as aluminum foil |
| Packaging Details | 200 KGS per plastic barrel, 1000KGS per IBC |
| Storage Condition | The acrylic resin solution should be kept in tightly sealed original containers. Stored in a dry and well-ventilated place at temperatures between 10℃ to 35℃. Do not expose the product to freezing temperatures or direct sunlight. Keep away from open flames, sparks, and heat sources. |
