Acrysol ASE-60 thickener is a versatile polymer used in various applications, particularly in the paint and coatings industry. It is known for its ability to thicken and stabilize aqueous systems, providing excellent rheological control and enhancing the overall performance of formulations. In this comprehensive guide, we will delve into the key features, benefits, applications, and considerations for using Acrysol ASE-60 thickener.
What is Acrysol ASE-60 Thickener?
Acrysol ASE-60 thickener is a high-molecular-weight, associative thickener based on a modified acrylic polymer. It is supplied as a white, free-flowing powder that disperses readily in water. Acrysol ASE-60 forms a unique three-dimensional network structure in aqueous solutions, providing excellent thickening and shear-thinning properties.
Key Features and Benefits of Acrysol ASE-60
- High thickening efficiency: Acrysol ASE-60 is known for its exceptional thickening efficiency, allowing formulators to achieve desired viscosity levels with minimal amounts of thickener.
- Shear-thinning behavior: This property is crucial for achieving smooth and easy application, particularly in paints and coatings. The thickener provides high viscosity at rest but thins under shear stress, enabling smooth flow during application and minimizing brush or spray marks.
- Excellent stability: Acrysol ASE-60 provides outstanding stability to aqueous formulations, preventing settling, phase separation, and other unwanted phenomena.
- Versatility: Acrysol ASE-60 is compatible with various pigments, resins, and additives, making it suitable for a wide range of applications.
- Good resistance to salt: Acrysol ASE-60 demonstrates excellent resistance to salt, allowing its use in formulations that may contain high salt concentrations.
Applications of Acrysol ASE-60 Thickener
Acrysol ASE-60 finds widespread use in various applications, including:
- Paints and Coatings: Acrysol ASE-60 is widely used in latex paints, decorative coatings, and industrial coatings to provide desired rheology, improve application properties, and enhance the overall performance of the formulation.
- Construction Adhesives: The thickener helps achieve good adhesion, consistency, and workability in construction adhesives.
- Textile Printing: Acrysol ASE-60 is utilized in textile printing inks to provide rheological control and enhance the printability of inks.
- Personal Care Products: Its thickening and suspending capabilities make it a valuable ingredient in lotions, creams, and other personal care products.
- Industrial Applications: Acrysol ASE-60 finds applications in various industrial settings, such as in drilling fluids, paper coatings, and other formulations where thickening and rheological control are required.
Using Acrysol ASE-60 Thickener: Considerations and Best Practices
- Dispersion: Ensure proper dispersion of Acrysol ASE-60 thickener in water to avoid lumps or agglomerates. It is typically recommended to add the thickener gradually while stirring to ensure complete hydration.
- pH Adjustment: The performance of Acrysol ASE-60 is pH-dependent, and optimal thickening occurs within a specific pH range. Adjusting the pH of the formulation using suitable acids or bases may be necessary.
- Compatibility: Always check the compatibility of Acrysol ASE-60 with other ingredients in your formulation, including pigments, resins, and additives. Compatibility testing is crucial to prevent any unexpected reactions or performance issues.
- Storage: Store Acrysol ASE-60 thickener in a cool, dry place to maintain its stability and prevent moisture absorption.
Frequently Asked Questions (FAQ)
Q: What is the typical dosage of Acrysol ASE-60 thickener?
A: The dosage of Acrysol ASE-60 will vary depending on the specific application and desired viscosity. Typically, a dosage of 0.1-2% by weight of the formulation is used.
Q: Can Acrysol ASE-60 be used in high-salt formulations?
A: Yes, Acrysol ASE-60 demonstrates good resistance to salt and can be used in formulations with high salt concentrations.
Q: What are some alternatives to Acrysol ASE-60 thickener?
A: Other popular thickeners include acrylic polymers like Acrysol RM-800, polysaccharide thickeners like xanthan gum and guar gum, and synthetic thickeners like polyvinyl alcohol.
Conclusion
Acrysol ASE-60 thickener is a versatile and effective solution for providing rheological control and enhancing the performance of various formulations. Its high thickening efficiency, shear-thinning behavior, and excellent stability make it a popular choice for paint and coatings, construction adhesives, textile printing inks, personal care products, and industrial applications. By carefully considering the factors discussed in this guide, formulators can leverage the benefits of Acrysol ASE-60 to create high-performing and innovative products.
If you have any further questions or require assistance, please feel free to contact us. We are here to help you achieve success with your formulations.
