Additive

TEGO® Dispers 757 W

TEGO® Dispers 757 W is an anionic, high polymeric wetting and dispersing additive for waterborne dispersions in industrial and transportation coatings. Stabilizes inorganic and organic pigments with very low influence on the water resistance of the coating. When used in colorants, It shows only minimal influence on the rheology of the tinted coating.

Product information

Type

Additive

Sub type

Pigment wetting & dispersing

Sustainability

Next generation solution

VOC reduction

Life Cycle Assessment available

Markets

Technologies

Waterborne

Manufacturer

TEGO Dispers Logo
Dispersion of Pigments, Part 1 - Theory
eLearning

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.

Dispersion of Pigments, Part 2 - Practice
eLearning

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. 

Recording: Optimisation of waterborne white topcoat with Evonik's wetting and dispersing additives
Course

Coatino Campus

Recording: Optimisation of waterborne white topcoat with Evonik's wetting and dispersing additives

Discover how Evonik's wetting and dispersing additives help to improve the performance of waterborne white pastes and white topcoats. We will especially focus on the optimisation of anti-floating properties after tinting, viscosity stability during storage and much more.

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

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.

Automotive Filler & Putties
Course

Coatino Campus

Automotive Filler & Putties

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

Dispersion of Pigments Quiz
Course

Coatino Campus

Dispersion of Pigments Quiz

Quiz on Dispersion of Pigments

Production stages of pigment concentrates
Course

Coatino Campus

Production stages of pigment concentrates

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

Recording: Additive solutions for HS, UHS, SF coatings
Course

Coatino Campus

Recording: Additive solutions for HS, UHS, SF coatings

Recorded Webinar: Evonik coating additive portfolio for high solid, ultra high solid and solvent-free systems.

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

Coatino Campus

Recording: 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. 

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

Coatino Campus

Recording: 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. 

Recording: Sustainable Marine & Protective Coatings
Course

Coatino Campus

Recording: Sustainable Marine & Protective Coatings

Recorded Webinar: The Importance of Sustainable Solutions: Defoaming, Anti-Corrosion, and Anti-Fouling effect for Marine & Protective Coatings. During this live webinar we had focused on various sustainable topics for Marine & Protective Coatings.