Styrene acrylic semi-matt white paint - PVC 38% - Acronal* S559

This formulation is designed for both interior and exterior applications, offering a semi-matte finish. It utilizes Natrosol™ Plus 330 hydrophobically modified HEC (HMHEC) and aquaflow™ NHS-300E as non-ionic synthetic associative thickeners (NSAT) to achieve the desired rheology. The PVC is set at 38% using Acronal* S559, a styrene acrylic semi-matte white paint.

Components and Their Functions:

• Water: Primary vehicle for dispersion and application.
• Rheology Modifier (HMHEC Natrosol™ Plus 330): Adjusts viscosity and provides thickening properties.
• Dispersing Agents (Sodium Polyphosphate Calgon N and Ammonium Polyacrylate Dispex CX 4020): Ensure proper dispersion of pigments and fillers.
• Foam Control Agent (Mineral Oil Drewplus™ L-1700): Prevents foam formation during mixing and application.
• Surfactant (Phosphate Co-Ester Dextrol™ OC-180): Enhances wetting and dispersion.
• Neutralizing Agent (Alkaline pHLEX™ 400): Adjusts pH for stability and performance.
• Pigment (Titanium Dioxide Tioxide R-HD2): Provides opacity and color.
• Extender (Calcium Carbonate Omyacarb Extra-CL): Increases volume and improves hiding power.

Let Down:

• Foam Control Agent (Mineral Oil Drewplus™ L-1700): Additional foam control during application.
• Preservative (Biocide Nuosept BIC): Preserves paint integrity by preventing microbial growth.
• Binder (Styrene Acrylic Latex Acronal S559):* Forms a durable film upon drying, providing adhesion and protection.
• NSAT Rheology Modifier (Aquaflow™ NHS-300E): Adjusts viscosity and flow behavior.

Viscosity Properties:

• Brookfield (20/5): 8800 mPa·s
• Leveling Leneta: 4 (1-10; 10=Best)
• Stormer: 120 KU
• Sag Resistance: 600 microns
• Cone & Plate: 160 mPa·s
• Brush Leveling: 6 (1-10, 10=Best)
• Roller Hiding: 8 (1-10, 10=Best)
• Roller Appearance: 8 (1-10, 10=Best)
• Spatter Resistance: 9 (1-10, 10=Best)

(All viscosities measured at 25°C)