Air Products Home

News ReleaseAir Products Introduces Airflex® EF833 Emulsion for Architectural Coatings

November 01, 2006 Lehigh Valley, Pa.

Air Products (NYSE:APD) today introduced Airflex EF833 emulsion, a vinyl acetate-ethylene (VAE) copolymer for architectural coatings from flat through gloss applications, which offers good block resistance, scrub resistance and wet adhesion while also possessing the ability to be formulated at VOCs <50g/l. Airflex EF833 emulsion was developed as a higher performance, cost-competitive replacement for vinyl acrylic/acrylic blends, vinyl acrylics with wet adhesion and pure acrylics.

"As the restrictions on the permissible level of VOCs in coatings continue to increase, it is growing more important that the polymers used in formulations can be used at lower solvent levels without sacrificing performance," said Diane Terry, coatings market manager for Air Products Polymers. "Airflex EF833 only requires a minimal amount of coalescing solvent which allows formulators to develop coatings with significantly lower levels of VOCs."

Typically, low VOC capable binders do not exhibit good block resistance because they are softer than traditional polymers. However, Airflex EF833 emulsion offers the ability to be formulated at low VOCs while providing block resistance similar to that of much harder vinyl acrylic and pure acrylic copolymers. In the case of wet adhesion, Airflex EF833 emulsion provides results similar to many commercially available acrylics. Aside from block resistance and wet adhesion, Airflex EF833 emulsion also offers improved scrub resistance which results in a more durable coating.

Air Products (NYSE:APD) serves customers in technology, energy, healthcare and industrial markets worldwide with a unique portfolio of products, services and solutions, providing atmospheric gases, process and specialty gases, performance materials and chemical intermediates. Founded in 1940, Air Products has built leading positions in key growth markets such as semiconductor materials, refinery hydrogen, home healthcare services, natural gas liquefaction, and advanced coatings and adhesives. The company is recognized for its innovative culture, operational excellence and commitment to safety and the environment and is listed in the Dow Jones Sustainability and FTSE4Good Indices. The company has annual revenues of $9 billion, operations in over 30 countries, and over 20,000 employees around the globe. For more information, visit

NOTE: This release may contain forward-looking statements. Actual results could vary materially, due to changes in current expectations.

Connect with us on:


Contact Information

  • Press Contact
    Renee Giello
    (610) 481-4876
    Air Products and Chemicals, Inc.
    7201 Hamilton Boulevard
    Allentown, PA 18195-1501
  • Investor Contact
    Simon Moore
    (610) 481-7461
    Air Products and Chemicals, Inc.
    7201 Hamilton Boulevard
    Allentown, PA 18195-1501
    (610) 481-2729
An error has occured, please fix the highlighted fields.
To request a quote or for more information about Air Products, please fill out the form below, and an Air Products representative will contact you shortly.
Please use the form below to contact us.

What can we answer for you?

  1. What kind of inquiry?

If you would prefer to contact us by phone, you can call any of our Air Products locations worldwide by visiting Worldwide Locations & Phone Numbers.


This site uses cookies to store information on your computer. Some are essential to make our site work; others help us to better understand our users. By using the site, you consent to the placement of these cookies. Read our Legal Notice to learn more.