Styrene acrylic interior flat white paint - PVC 70% - Acronal* S559

This interior flat paint formula incorporates Natrosol™ Plus 330 hydrophobically modified hydroxyethylcellulose (HMHEC) as a rheology modifier and Aquaflow™ NHS-350E as a non-ionic synthetic associative thickener (NSAT). The PVC is set at 70% using Acronal* S559, a styrene acrylic interior flat white paint.

Components and Their Functions:

• Water: Primary vehicle for dispersion and application.
• Rheology Modifier (HMHEC Natrosol™ Plus 330 and NSAT Aquaflow™ NHS-350E): Adjusts viscosity and provides thickening properties.
• Dispersing Agents (Sodium Polyphosphate Calgon N and Sodium Polyacrylate Dispex AA 4140):** Ensure proper dispersion of pigments and fillers.
• Foam Control Agent (Mineral oil emulsion Drewplus™ L-1311E): Prevents foam formation during mixing and application.
• Pigment (Titanium dioxide Tioxide TR-92):* Provides opacity and color.
• Extenders (Clay China Clay Speswhite, Calcinated Clay Polestar 200P, Calcium Carbonate Omyacarb* 2 GU, Talcum Micro-talc* WT1):** Increase volume, improve hiding power, and provide texture.

Let Down:

• Foam Control Agent (Mineral oil emulsion Drewplus™ L-1311E): Additional foam control during let down.
• Preservative (Biocide Nuosept BIC):* Maintains paint integrity by preventing microbial growth.
• Binder (Styrene acrylic latex Acronal S559):* Forms a durable film upon drying, providing adhesion and protection.
• Water: Adjusts viscosity and consistency.
• Rheology Modifier (NSAT Aquaflow™ NHS-350E): Further adjusts viscosity and provides additional thickening properties.

Viscosity Properties:

• Brookfield (20/4): 8100 mPa·s
• Leveling Leneta: 3 (1-10; 10=Best)
• Stormer: 116 KU
• Sag Resistance: 600 micron
• ICI: 200 mPa·s
• Spatter Resistance: 9 (1-10; 10=Best)

(All viscosities are measured at 25°C)