Since 1970
Since 1970
Cost-effective, versatile Styrene Acrylic Emulsion engineered as a high-performance binder for interior and exterior architectural coatings, textured finishes, primers, and construction chemicals. Delivers an optimal balance of water resistance, mechanical strength, and pigment binding efficiency.
Chemical Nature: Styrene-Acrylic Ester Copolymer Dispersion
Primary Function: Economic, high-strength binder and water-resistant polymer matrix
Key Properties: Superior alkali resistance, high hardness, excellent scrub durability, and high filler binding capacity
Standard Packaging: 50kg plastic drums / 200kg barrels / 1,000kg IBC totes
Styrene Acrylic Emulsion is a versatile water-borne polymer dispersion designed to provide exceptional cost-to-performance efficiency across the paint and construction industries. By incorporating styrene into the acrylic polymer matrix, this emulsion achieves a significantly harder dried film with superior water and chemical resistance compared to vinyl acetate alternatives. It functions as an outstanding vehicle for interior and exterior coatings that require reliable structural adhesion, high mechanical scrub resistance, and long-term film durability.
High Scrub & Abrasion Resistance: The rigid styrene component yields a tough, resilient film that can withstand rigorous mechanical washing and day-to-day abrasive wear.
Excellent Cost-to-Performance Value: Offers a highly competitive cost profile while matching the critical adhesion and water barrier requirements of industrial-scale paint formulations.
Outstanding Alkali Resistance: Exhibits high chemical stability when applied directly over fresh masonry, cement, concrete, and stucco substrates without degradation or blistering.
High Pigment Loading Capacity: Exceptional wetting capability allows for high filler and pigment encapsulation, making it perfect for manufacturing high-PVC (Pigment Volume Concentration) coatings.
Interior & Exterior Wall Paints: The standard binder choice for economic-to-mid-range architectural coatings, emulsion paints, and interior flat finishes.
Textured & Decorative Finishes: Widely used in thick-film textured coatings, decorative quartz plasters, and mineral finishes due to its superior mechanical stability.
Wall Primers & Undercoats: Ideal for formulation into alkaline-resistant masonry primers, sealers, and binding agents for powdery wall surfaces.
Construction Chemicals & Adhesives: Applied in tile adhesives, waterproofing cement slurries, crack fillers, and flexible joint mortars.
| Property / Parameter | Standard Industrial Value |
| Solid Content (%) | 48.0% ± 1.0% |
| Viscosity (Brookfield, 25°C) | 1,500 – 5,000 mPa·s |
| pH Value | 7.5 – 9.0 |
| Minimum Film Forming Temp (MFFT) | Approx. 20°C – 24°C |
| Glass Transition Temp (Tg) | Approx. 25°C |
| Appearance | Milky white liquid |
| Ionic Nature | Anionic |
Store in a cool, dry, and well-ventilated warehouse environment within original, tightly sealed containers. Maintain storage temperatures strictly between 5°C and 35°C to protect the dispersion from irreversible damage caused by freezing or excessive heat cycles. Avoid exposure to direct sunlight and microbial contamination. Under proper conditions, the product has a shelf life of up to 6 months. Material Safety Data Sheets (MSDS) and batch-specific Certificates of Analysis (COA) are provided with every delivery.