Additive

TEGO® Airex 946

NEW
TEGO® Airex 946 is a silicone-free deaerator that combines excellent deaeration with good compatibility. Ideally suited for solvent-free 2-pack epoxy formulations.

Product information

Type

Additive

Sub type

Defoamer & deaerator

Sustainability

Sustainable feedstocks

  • Bio-based content on delivery form: 3 wt%
  • Bio-based content on solids: 3 wt%
  • Biobased carbon on total organic carbon content (ASTM D6866): 2 %

VOC reduction

Next generation solution

Contains no biocide

Markets

Technologies

High solids (solventborne)
Radiation curing systems
Solventborne
Solventfree

Manufacturer

TEGO Airex Logo

Availability

Coatino Campus

Outperforming Solutions for Superior Floor Coatings

In a world where fast installation, durability, and sustainability drive success, Evonik empowers formulators to create coatings that apply seamlessly, spread uniformly, and withstand heavy traffic. Join our webinar to explore how Evonik’s innovative solutions: ACEMATT®, SPHERILEX®, TEGO® Flow, and TEGO® Airex can help you minimize defects while enhancing matting and durability in floor coatings.

Coatino Campus

Sustainable Week 1: Sustainable alternatives to PFAS for Coatings & Inks

With the growing demand for sustainable solutions, particularly for additives that can replace PFAS, Evonik CAD offers an ideal portfolio of additives designed to empower coating and ink formulators to achieve superior performance.

Join this exclusive webinar to explore Evonik's innovative solutions that meet regulatory requirements and sustainability goals, without compromising on quality.

This webinar is part of our weekly webinar series in May: Sustainability as a Business Driver - A Path to Better Performance.

Coatino Campus

Sustainable Week 4: Our Endeavor to a More Sustainable Future

Sustainability is now a pivotal factor in driving business success. By embedding sustainable practices into their processes, formulators of coatings and inks not only promote innovation but also achieve enhanced performance and sustainable long-term growth.

This webinar is part of our weekly webinar series in May: Sustainability as a Business Driver - A Path to Better Performance.

Coatino Campus

Sustainability Weeks at a glance

Sustainability as a Business Driver - A Path to Better Performance

For our Special Sustainability Weeks, we have lined up 4 one-hour engaging webinar sessions that are offered as part of a series we are running weekly in May. We have packed in interesting topics from different perspectives, all featuring sustainability as a key driver of business success.

As part of the series of events, we are delighted to offer a joint webinar with Synthomer, one of the world’s leading suppliers of sustainable water-based and differentiated polymer solutions.

Ready to join us? Don’t hesitate to register for the sessions of your choice!

Eager to learn more?
Check out the interactive course “Sustainability for Coatings and Inks” or get a comprehensive overview of the regulatory framework in the coatings and inks industry in our eLearning “Regulatory Universe”.

Coatino Campus

Defoamer Basics

In this comprehensive, interactive eLearning, you will learn what foam is all about, the working mechanism of defoamers, and which typical defoamer technologies are used in coatings and inks. You’ll discover selection criteria of defoamers and common test methods. After successfully completing the course, you will receive a personalized certificate. During the course, you can pause and resume at any time.

Coatino Campus

TEGO® Airex 946: the new deaerator for solvent-free Epoxy Floor Coatings

Recording from September 23rd, 2025

This webinar had introduced Evonik's newest silicone-free deaerator for solvent-free 2 pack epoxy floor coatings. As a result of its efficiency and technology, TEGO® Airex 946 provides great deaeration and allows quick recoatability without a cleaning step.

Coatino Campus

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This course provides technical insights on foam control in floor coatings and explains the benefits of using deaerators and defoamers, how they function and provides product recommendations.

Coatino Campus

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Recording from June 14, 2022

This webinar shows you how to enhance the beauty of your floor with a range of coating additives from Evonik.

Coatino Campus

Additives and curing agents for waterborne epoxy flooring

This webinar had introduced Evonik's innovative coating additives and curing agents, and their combinations in high performance waterborne epoxy formulations for sustainable floor coatings.

Coatino Campus

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Offering vital insights into chemical compliance within the decorative coatings market, this webinar had focused on the growing demand for greener and more sustainable products. It had explored regulatory trends and innovative digital solutions that address the increasing communication needs across the value chain.