Solvay Sipomer HPM300 is a specialized methacrylic ester monomer designed for formulating high-performance HASE thickeners. Its unique molecular architecture enables precise viscosity control across various shear conditions while maintaining excellent process stability. The monomer demonstrates superior compatibility with multiple polymer systems, allowing customized rheological properties in waterborne formulations without compromising application performance.
Shear-Responsive Thickening - Maintains optimal viscosity under both high and low shear conditions
Enhanced Adhesion - Improves bond strength to diverse substrates by 30-40%
Superior Water Resistance - Reduces moisture absorption by up to 45% in cured films
Alkali Stability - Performs consistently across pH 7-10 environments
Process Flexibility - Compatible with both cold and hot processing methods
High-Speed Flexographic Inks - Provides consistent flow for packaging printing applications
Automotive Adhesives - Enhances structural bonding for interior components
Textured Architectural Coatings - Prevents sagging on vertical surfaces while maintaining finish quality
Industrial Maintenance Paints - Improves application properties for high-build coatings
Paper Coatings - Optimizes rheology for smooth application and improved finish
Electronic Encapsulants - Protective coatings for circuit boards
ppearance | - | Usually powder or granulated form (varies by specific type, e.g., some are cream - colored granules) |
Particle Size | µm | Specific values depend on the product type, for example, some have a particle size where ≤75 µm is ≤5% and ≤1180 µm is >95% |
pH (1% Aqueous Solution) | - | Generally in the range of 6.0 - 8.0 |
Brookfield Viscosity | cp | For a 1% solution in 1% KCl, measured with Brookfield LV at 60 rpm using spindle n° 3, it may be in the range of 1200 - 1600 cp |
Solubility | - | Soluble in water or specific solvents relevant to its application, forming a viscous colloidal solution |
Shelf Life | month | Approximately 24 months under proper storage conditions |
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