Shandong Jiurunfa Chemical Technology Co., Ltd.
Shandong Jiurunfa Chemical Technology Co., Ltd.
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This high-grade acrylic emulsion is specifically designed for formulating water-based sealants and caulking pastes. It features exceptional adhesion, elasticity, and water resistance, ensuring long-lasting performance. The emulsion has excellent compatibility with fillers and pigments, making it suitable for high-performance sealing and joint-filling applications in construction and other industries. With a balance of strength and flexibility, it meets the demands for both interior and exterior use.
| Appearance | Milky white bluish liquid |
| Solid Content (%) | 60 ± 1 |
| pH | 3.5 - 5.0 |
| Viscosity (Brookfield, cps) | 150 - 550w |
| Minimum Film Formation Temperature (°C) | ＜0°C |
| Ionic Type | Anionic |
| Stability (Freeze-Thaw) | Stable after 5 cycles |
1. Strong Adhesion: Adheres well to a variety of surfaces including concrete, wood, metal, and plastic.
2. Flexibility and Elasticity: Resists cracking and peeling in both high and low temperatures.
3. Water Resistance: Forms a durable and water-resistant seal once cured.
4. Weather Resistance: Withstands UV exposure and outdoor weathering conditions.
5. Paintability: Can be painted over once fully cured, allowing for aesthetic finishes.
6. Environmentally Friendly: Low VOC and free of harmful substances, compliant with environmental standards.
1. Durability: Long-lasting performance under tough conditions.
2. Ease of Use: Excellent rheological properties for easy application and smooth finishes.
3. Versatility: Suitable for a wide range of substrates and applications.
4. Eco-Friendly: Safe for users and environmentally friendly.
5. Cost-Effective: Reduces maintenance and replacement costs.
This acrylic emulsion is ideal for:
1. Sealants:
High-performance water-based sealants for construction joints.
2. Caulking Paste:
Filling cracks, gaps, and joints in walls, ceilings, and floors.
3. Window and Door Frames:
Ensuring tight seals around windows and doors.
4. Concrete Expansion Joints:
Flexible sealing for building and structural joints.
5. Interior and Exterior Use:
Suitable for both indoor and outdoor sealing applications.
The product is manufactured through advanced emulsion polymerization technology. The process involves copolymerization of acrylic monomers with other functional monomers in an aqueous medium, stabilized by surfactants and initiators. This results in uniform particle size, high stability, and excellent performance.
Reaction Equation (Simplified):
The acrylic emulsion forms a cross-linked polymer matrix upon curing, providing a robust balance between adhesion, flexibility, and water resistance. The polymer film formed ensures durability and elasticity, while the anionic stabilization enhances compatibility with other ingredients, making it suitable for high-quality sealant formulations.
1. Technical Support:
Expert assistance in formulating sealants and caulking products.
2. Customized Solutions:
Tailored emulsions to meet specific application requirements.
3. Free Samples:
Samples available for evaluation and testing.
4. Reliable Supply:
Timely delivery with consistent product quality.
1. Packaging:
Available in 50kg drums, 125kg plastic barrels, or 1000kg IBC tanks.
2. Storage:
Store in a cool, dry place away from direct sunlight and freezing conditions.
Recommended storage temperature: 5°C to 35°C.
3. Shelf Life:
6 months when stored in a sealed container under proper conditions.
1. Avoid direct contact with eyes and skin. If contact occurs, rinse thoroughly with water.
2. Use in a well-ventilated area to prevent inhalation of vapors.
3. Wear appropriate protective equipment such as gloves and goggles during handling.
4. Keep out of reach of children.
5. Dispose of any waste material in compliance with local regulations.
For more details, please feel free to contact us. We are committed to providing high-quality products and tailored solutions to meet your needs.