Begin by creating a highly dispersed pigment slurry. Utilize wetting agents and high-performance polyacrylic dispersants (such as Visicryl 839 ) to achieve uniform particle separation.
: It is frequently utilized in textured finishes to ensure a consistent and durable surface profile.
Visicryl 7290 TDS Exclusive is a type of transparent, liquid, acrylic-based coating or varnish, likely used in various industrial applications.
The "exclusive" nature of Visicryl 7290 stems from its specialized formulation that addresses the critical need for both durability and aesthetic quality. visicryl 7290 tds exclusive
Formulators can achieve high Pigment Volume Concentrations (PVC) without sacrificing film integrity. Visicryl 7290 demonstrates great compatibility with functional extenders—such as calcium carbonate, dolomite, talc, and silica flour—allowing for cost-optimized recipes that preserve rich color depth and hiding power. VISICRYL 7290 - Visen Industries- Technical Datasheet
Incorporate mineral-oil or silicone-based defoamers. Splitting the addition (50% in the pigment grind, 50% in the let-down phase) yields the best results. 6. Storage, Handling, and Safety Storage Conditions Store in original, tightly sealed containers. Maintain storage temperatures between 5°C and 35°C.
Unlike pure acrylic binders that can be prohibitively expensive or pure vinyl polymers that degrade under ultraviolet (UV) radiation, Visicryl 7290 offers cross-market utility. The acrylic component ensures superior UV resistance and color retention, while the styrene element restricts moisture penetration. 🧱 Exceptional Pigment and Filler Acceptance Begin by creating a highly dispersed pigment slurry
Offers UV stability, prevents yellowing over time, and imparts necessary elasticity. This flexibility allows the paint film to expand and contract with the substrate during ambient temperature swings.
: Provides a balance of hydrophobic (water-resistant) properties and mechanical strength.
The following table outlines the standard physical and chemical constants for Visicryl 7290. These values serve as the quality control baseline for formulators. Physical Property Value / Range Test Method 49.0% – 51.0% pH Value 7.5 – 8.5 Viscosity (Brookfield) 1000 – 5000 mPa·s ISO 2555 (Spindle 3/20 rpm) Minimum Film Forming Temp (MFFT) ~ 18°C – 22°C Average Particle Size ~ 0.1 – 0.15 µm Laser Diffraction Specific Gravity 1.03 – 1.05 g/cm³ 3. Performance Characteristics Visicryl 7290 TDS Exclusive is a type of
High-performance emulsions must act as strong binders when loaded with expensive pigments like Titanium Dioxide ( TiO2TiO sub 2
: Offers notable abrasion resistance and acts as a flame retardant. Aesthetic Quality
: Additional safety and durability features include high resistance to physical wear and flame retardant properties. Primary Applications
Provides high-solids efficiency, reducing drying time and optimizing coverage. 40 – 70 Poise