2-Ethylhexyl Acrylate
2-Ethylhexyl Acrylate (2-EHA)
2-Ethylhexyl Acrylate (2-EHA) is a clear, colorless acrylate monomer with the chemical formula C11H20O2, categorized as an aliphatic monomer. It has low viscosity, a molecular weight of approximately 184 g/mol, and a distinctive odor. It exhibits low solubility in water but high solubility in organic solvents, making it a key material for many industrial formulations. Other notable features include its high chemical stability and compatibility with various resins and polymers.
Distinctive Features of 2-Ethylhexyl Acrylate:
1. High flexibility
2. Excellent chemical and mechanical resistance
3. Ability to enhance adhesion and transparency
Applications of 2-Ethylhexyl Acrylate (2-EHA)
1. Resins:
· Used as a primary material to improve the flexibility and mechanical properties of resins.
· Enhances the environmental resistance of resins.
2. Adhesives:
· Key component in pressure-sensitive and industrial adhesives due to its strong adhesion properties.
· Helps create soft, durable adhesive layers and improves adhesive strength.
3. Paints and Coatings:
· Improves transparency, mechanical strength, and durability.
· Ensures high-performance, long-lasting coatings.
4. Printing and Packaging Industries:
· Utilized in films and packaging materials due to its high adhesion and ability to form flexible layers.
· Enhances strength and abrasion resistance.
5. Coating Industry:
· Optimizes the flexibility and environmental resistance of coatings against moisture and temperature variations.
· Produces long-lasting, durable coatings.
6. Rubber and Plastics:
· Improves wear resistance, crack resistance, and durability under varying temperature conditions.
· Reduces polymer brittleness and increases flexibility, enhancing the performance and adaptability of rigid compounds.