Additive

AERODISP® W 7520 NF

AERODISP® W 7520 NF is an aqueous dispersion of a hydrophilic fumed silica with an alkaline pH-value, which is recommended for food contact applications.

Product information

Type

Additive

Sub type

Rheology control

Sustainability

Next generation solution

VOC reduction

Markets

Technologies

Waterborne
High solids (solventborne)

Manufacturer

AERODISP Logo
eLearning: Rheology  Basics

Coatino Campus

eLearning: Rheology Basics

This Learning was awarded with the prestigious Comenius EduMedia Award 2023. The award honors outstanding digital innovative educational media. Enjoy this excellent course!In this comprehensive interactive eLearning you will learn the basics of rheology, how rheology modifiers work and how to select and test the appropriate rheology modifier. You can stop and return any time.

Recording: Rheology Week 1:  Be in control of your waterborne decorative coatings with our TEGO® Viscoplus rheology modifiers

Coatino Campus

Recording: Rheology Week 1: Be in control of your waterborne decorative coatings with our TEGO® Viscoplus rheology modifiers

Recorded Webinar: This webinar presents Evonik's rheology modifier portfolio for waterborne decorative coatings. It includes some product highlights to guide the formulator to the optimum selection and usage. Watch the recording and find out how our highly efficient thickeners with ultra-low VOC can solve your problems.

Recording: Rheology Week 2: Rheology & Rheometry: Take control of the characteristics of your coating

Coatino Campus

Recording: Rheology Week 2: Rheology & Rheometry: Take control of the characteristics of your coating

Recorded Webinar: We were delighted to offer a joint webinar with Anton Paar Germany GmbH, producer of highly accurate laboratory instruments and a world leader in the field of rheometry measurements. The rheology of coatings is a key property to control and understand material behavior during production, transport, storage and application. In this course, you learn about important rheological terms and rheometric tests. How do they contribute to understand your product and how do they help to improve process design? 

Recording: Rheology Week 3: Control the flow with AEROSIL® Fumed Silica

Coatino Campus

Recording: Rheology Week 3: Control the flow with AEROSIL® Fumed Silica

Recorded Webinar: Fumed Silica are a very versatile tool to adjust the rheology profile and other characteristics of your coating formulations. Learn more about Fumed Silica in general and how specific grades can help you to create optimized waterborne, solventborne and powder coatings.

Recording: Rheology Week 4: ASK the EXPERT

Coatino Campus

Recording: Rheology Week 4: ASK the EXPERT

Recorded Webinar: In our new format "ASK the EXPERT", we devote ourselves to your questions. Two Evonik experts take the opportunity to give thorough answers and in-depth explanations. This format allows more questions and greater detail than usually possible in a short Q&A session typically offered at the end of a webinar.

Technical Fact Sheets: AEROSIL® fumed silica

Coatino Campus

Technical Fact Sheets: AEROSIL® fumed silica

Overview and benefits of AEROSIL® fumed silicas for rheology control. Specialized synthetic amorphous fumed silica to enhance coatings performance. You can find supplementary content, such as links or documents ready for download, in the “Resources” tab or on the right-hand side of this course page, just below the Tags.