Acrylic-Modified Silicone Emulsion
VeryPaint® WR-3417 is a high-performance one-component self-crosslinking acrylic-modified silicone emulsion developed through the copolymerization of silicone monomers and specially modified acrylic polymers. It contains a low level of hydroxyl functionality, providing an excellent balance of weather resistance, water resistance, adhesion, and environmental compliance.
With low odor and low VOC content (<4500 PPM), WR-3417 supports environmentally friendly coating systems while delivering performance approaching more than 60% of conventional 2K polyurethane systems. It is suitable for a wide range of applications including exterior architectural coatings, industrial protective coatings, and decorative finishes.
- AVAILABILITY: IN Stock
- PRICE: $4.95
$5.50
Product Features
- One-component fast-drying system with excellent film formation
- Surface dry within approximately 30 minutes at room temperature
- Initial hardness develops after 2 hours; final hardness can reach H–2H
- Excellent adhesion to various substrates, combined with high flexibility and strong bonding performance
- Outstanding water resistance; coating remains non-tacky after prolonged water immersion
- Easy-clean and anti-graffiti properties; marks from water-based or oil-based pens can be removed easily
- Supports high-build coating applications up to 100μm while maintaining high transparency and gloss above 85° for clear coatings
- Broad formulation compatibility and performance approaching more than 60% of conventional 2K polyurethane systems
- Low odor and low VOC content (<4500 PPM), suitable for environmentally friendly coating systems
- Excellent storage stability, dilution stability, and centrifuge resistance
Physical Parameters
| Parameter | Value | Test Method |
|---|---|---|
| Appearance | Milky white liquid | Visual |
| Viscosity (25°C, cps) | 100–1500 | ASTM D2196 |
| Solid Content (%) | 40±2 | ASTM D1259 |
| pH | 6.5–8.0 | pH Meter |
| Tg (°C) | 25 | Internal Method |
| MFFT (°C) | 15 | Internal Method |
Typical Applications
- Washed stone coatings
- Ceramic glaze coatings
- Water-based inks
- Exterior weather-resistant waterproof wall coatings
- Outdoor wood coatings
- Waterborne clear wood finishes
- Paper waterproofing coatings
- Glass and ceramic tile coatings
- Clear topcoats for artistic or stone-like paints
- Waterborne coatings for rubber sports tracks
Usage Guidelines
Proper formulation design is recommended for optimal performance. Amine neutralizers are generally not suggested. Associative polyurethane thickeners are preferred for viscosity adjustment. Small amounts of solvent may be added if necessary during formulation. Minor sedimentation may occur during storage; stir evenly before use.
Typical curing performance:
- Surface dry: approximately 30 minutes at room temperature
- Initial strength development: approximately 2 hours
- Rain resistance: 7–8 hours after application
- Water immersion resistance: after 3 days curing
- Best final performance: after approximately 15 days curing
For accelerated curing:
- Baking below 160℃ is recommended, or
- Add aziridine crosslinker at approximately 1.5% based on resin solids
Additional recommendations:
- Hydroxyl content is approximately 0.4%
- In ceramic glaze or washed stone systems, recommended resin dosage is above 60%
- For clear coatings, water dilution should generally remain below 15%
- Compatibility testing with pigments, fillers, and additives is strongly recommended before production
Recommended Application Procedures
1. Washed Stone Coating System
- Primer: WR-3416 diluted 1:1 with water, cured for 24 hours
- Base Coat: WR-3417 diluted with water at 1:5–1:8 depending on aggregate size, cured for more than 3 days
- Topcoat: WR-3417 clear protective topcoat
2. Ceramic Glaze / Waterproof Wall Coating System
- Primer: SIO-7416 diluted 1:1.5 with water, cured for 24 hours
- Finish Coat: Apply 1–2 coats of WR-3417 ceramic glaze coating
Reference Formulations
| Material | High-Gloss Clear Coat | Washed Stone Paste | Ceramic Glaze Paint |
|---|---|---|---|
| WR-3417 | 82 | 96 | 57 |
| Defoamer | 0.1 | 0.1 | 0.2 |
| Biocide | 0.2 | 0.2 | 0.2 |
| Odorless Coalescent | 3 | 3 | 2 |
| Propylene Glycol | 1 | — | — |
| Deionized Water | 13.5 | — | — |
| Titanium Dioxide Slurry | — | I | 34 |
| Silicone Promoter | — | — | 6 |
| Leveling Agent | — | — | 0.3 |
| RM-8W Thickener | 0.2 | 0.7 | 0.3 |
Packaging Specifications
50 KG / drum, packaged in non-returnable HDPE drums.
Storage & Shelf Life
1. Store in tightly sealed original containers at temperatures between 0°C and 40°C. Under proper storage conditions, the product has a shelf life of 6 months from the manufacturing date.
2. Products stored beyond the recommended shelf life should be tested before use to confirm suitability and performance.