Additive

CARBOWET® GA-221

CARBOWET® GA-221 is a non-ionic grind aid for waterborne formulations with focus on organic pigments and carbon blacks. Low influence on the coating properties.

Product information

Type

Additive

Sub type

Pigment wetting & dispersing

Sustainability

VOC reduction

Markets

Technologies

Waterborne

Manufacturer

CARBOWET Logo

Availability

Coatino Campus

Meeting decorative coating regulations with digitalisation ​

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

Coatino Campus

Dispersion of Pigments, Part 1 - Theory

In this comprehensive eLearning you will learn the basics of pigments, color and hiding power in coatings and inks, as well as the basics of dispersing additives and their working mechanism. You can stop and return at any time. 

The entire eLearning consists of two modules. Part 1 - Theory and Part 2 - Practice.

Coatino Campus

Dispersion of Pigments, Part 2 - Practice

In this comprehensive eLearning you will learn the basics of pigment grinding, the formulation of the mill-base and the most important test methods for assessing the dispersing quality. You can stop and return at any time. 

Coatino Campus

Boost your waterborne coatings with Evonik’s CARBOWET® grind aids

This webinar presents Evonik's grind aid portfolio. Discover how these unique additives can improve milling efficiency and enhance the final coating properties.

Coatino Campus

Wetting agents, grind aids and co-dispersants for architectural coatings

This learning journey explains the benefits of using wetting agents, grind aids and co-dispersants to boost the performance of architectural coatings.

Coatino Campus

Automotive Filler & Putties

Automotive Refinish Coatings – Part II: Background, chemistry, and product recommendations for automotive refinish coatings in regarding to Filler & Putties.

Coatino Campus

OEM global vehicle production

Deep insight to global vehicle production and OEM market perspective.

Coatino Campus

Production stages of pigment concentrates

This course explains the importance of each step of pigment concentrate preparation.

Coatino Campus

Designing Defect-Free Automotive Coatings

Recorded Webinar: We discuss different defects generally happening in Automotive application layer wise and suggest our CAD additives to rectify those defects.

Coatino Campus

Dispersion Week 2: Optimization of wet dispersing and comminution processes for pigmented systems

Recorded Webinar: We were delighted to offer a joint webinar with  NETZSCH-Feinmahltechnik GmbH, the world's leading company in the field of wet grinding, dispersion and homogenization as well as mixing and kneading.

For the production of paints, coatings and inks, a wide variety of raw materials must be processed into complex formulations. This requires various process steps in which the different components must be mixed, homogenized and ground to a defined particle size distribution. In the lecture, various processing options, advantages and disadvantages as well as optimization potentialshad been discussed and complete solutions had been presented.

This webinar was part of the Dispersion Weeks. 

Coatino Campus

Dispersion Week 3: Follow us into the colorful world of pigment dispersions

Recorded Webinar: Our experts had explained the different steps of the pigment dispersion process, like pigment wetting, grinding and stabilization and the role of the additives in each of these steps. This session would also show how to evaluate the performance of pigment grinds and pigment concentrates and provide product highlights.

This webinar was part of the Dispersion Weeks. 

Coatino Campus

Surface Week 1: Metal Coatings

Recorded Webinar: We were delighted to offer a joint webinar with  Synthomer, one of the world’s leading suppliers of sustainable water-based and differentiated polymer solutions.

This webinar has focused on the importance of pre-treatment of metal surfaces. The session has coved the application of 1K anti-corrosion primers and direct-to-metal (DTM) coatings, highlighting their benefits in protecting against environmental factors. Additionally, we have discussed the film formation process and common surface defects that can impact performance.

This webinar was part of the Surface Weeks. 

Coatino Campus

Star Products and more: Automotive OEM Coatings

Beside a basic introduction of automotive OEM coatings and certain coating layers, optimum products are recommended.