CAS: 25586-20-3
A water-based polymer Acraylic Emulsion-commonly known as latex-is much appreciated for its durability, flexibility, and excellent adhesion. Acrylic emulsions are preferred in long-lasting applications because unlike most other polymers, they do not yellow with age or environmental wear. It was during the latter half of the 20th century-bursts of polymer science brought to life versatile emulsions that could be used for a myriad of industrial applications-that these compounds gained popularity. Acrylic Emulsion is an indispensable component used by diverse industries, serving a very important function as the consistency basis of the products requiring excellent abrasion resistance and exposure to enhancements in environmental conditions.
The amazing thing about acrylic emulsions is that they can form films without the need for heat, thus allowing rapid drying applications.
Chemical Properties of Acrylic Emulsion
● CAS: 25586-20-3
● Molecular Formula: Variable according to the polymer structure
● Specific Gravity: ~1.0
● Density g/cm³: ~1.0
● pH: 4-8 (typical)
Physical Properties of Acrylic Emulsion
Acrylic emulsion typically appears as a milky white liquid with a neutral, mild odor. It is easily mixable with other water-based products and has a low viscosity, allowing for uniform application without clumping or separation, making it ideal for various formulations.
Applications in the Construction Segment
Acrylic emulsion is one of the most widely used chemical compounds in construction due to its strong adhesion to substrates and flexibility, which prevents cement composites from cracking. It is a main ingredient in paints and coatings for walls and concrete to provide waterproof service and resistance to weathering. It is further used as a binder in waterproofing membranes, inhibiting moisture infiltration into both internal and external structures. Additionally, tile adhesives and grout enhancers use it to provide better bonding strength and durability.
Applications in Other Industries
- HI&I (Home, Industrial & Institutional): Used in cleaners and polishes, enhancing film formation and durability on treated surfaces such as floors and furniture.
- Textiles: Acrylic emulsions are used in fabric coatings, providing water resistance and increased fabric durability.
- Paper and Packaging: Applied in coatings for paper and cardboard to improve water resistance and protect materials from moisture.
- Wood Treatment: In wood treatment products, acrylic emulsions offer water resistance and weather protection, ideal for outdoor applications.