Application Of 2-Ethylhexyl Acrylate (2-EHA)

Application Of 2-Ethylhexyl Acrylate (2-EHA)

What Is 2-EHA:

2-Ethylhexyl Acrylate (2-EHA) is a very versatile building block that easily copolymerizes with a wide range of other acrylic and vinyl monomers to make high molecular weight copolymers with specific properties for a wide range of non-rigid applications. We are a 2-Hydroxypropyl Methacrylate supplier if you looking for one.

Gatorade has worked with customers all over the world for more than 45 years. These customers include companies that make paint and coatings, adhesives and sealants, printing inks, and superabsorbent polymers. These companies know that we are the best when it comes to consistently delivering high-quality products like 2-EHA and giving them the technical advice they need to make the best decisions for their products.

As a higher alkyl acrylate comonomer, 2-EHA gives the polymer a glass transition temperature that is well below room temperature (the homopolymer Tg is -65 °C), flexibility and elasticity, and a nature that repels water. Copolymer compositions have unique qualities like flexibility at low temperatures, resistance to water, good weathering properties, and resistance to UV (sunlight). 

Many different kinds of adhesives, especially pressure-sensitive adhesives (PSA), paint and coatings, caulks and sealants, textile and paper finishes, and printing inks all use these properties.

Attributes of 2-EHA as a Comonomer Include:

  • As a comonomer, 2-EHA has a low Tg of -65 °C and is flexible at low temperatures.
  • Helps designers make copolymers that are soft and sticky.
  • Excellent properties for polymerization
  • When the C8 side chain gets tangled up, it makes it easier for larger molecules to get tangled up (Me)
  • It makes the surface more water- and weather-resistant, and it can be used outside.
  • A low level of danger
  • Availability and the economics of commodities

Because of how well 2-EHA works, it is being used in more and more commercial applications. Many parts of the Code of the Federal Register (21CFR) for adhesives, coatings, and indirect food additives are met by 2-EHA homopolymers and copolymers.

Uses of 2-EHA:

We have kept a steady supply of 2-EHA on hand to meet the needs of customers in many different manufacturing sectors. 2-Ethylhexyl acrylate is a key monomer in a lot of different types of copolymers. With free-radical polymerization, you can get high monomer conversions and very high molecular weights (>200,000) for macromolecules. We can use 2-EHA in emulsion, solvent, suspension, and bulk polymerizations because it is easy to work with and easy to co-polymerize. We are Ethylhexyl acrylate suppliers if you are looking for one. 

Other Places to Use It:

We can use the above formulating rules to make copolymers. We can use 2-EHA in the co-monomer compositions work in the other major areas of use. 2-EHA copolymers can also be used to make printing inks, non-woven fabrics, and coatings for textiles and paper.

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