Additive

AEROSIL® R 812

AEROSIL® R 812 is a fumed silica after-treated with organosilane (HMDS) with high specific surface and marked hydrophobia.

Product information

Type

Additive

Sub type

Rheology control

Markets

Technologies

Waterborne
Solventborne
Powder
Solventfree
High solids (solventborne)

Manufacturer

AEROSIL Logo

Availability

Coatino Campus

TEGO® Res 1100 - Enabling Circularity

The packaging world is actively working on increasing the recycled material content in packaging. For that high quality recylates are needed. De-inking is the key technology to provide high quality recyclates. TEGO® Res 1100 was designed to significantly improve the deinking properties of packaging inks with regards to speed, energy consumption and final recyclate quality. By the end of this presentation, you will gain a deeper understanding of the value of  our new cobinder TEGO® Res 1100.

Coatino Campus

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.

Coatino Campus

Launch AEROSIL® Easy-to-disperse

Rheology made Easy. Introduction of our new product group AEROSIL® Easy-to-disperse for Industrial & Transportation coatings and many more application fields. Technical background and benefits in regard to save your time, effort and costs.

Coatino Campus

Cost Savings Calculator for AEROSIL® E2D

Recorded Webinar: Saving time, energy & money - with our new COATINO® Cost Savings Calculator for AEROSIL® E2D individual parameter for your formulations can be calculated and compared.Using the example of AEROSIL® E2D, we show how the new tool compares process parameters of high-shear milling with standard fumed silica vs. dissolver milling. Furthermore we do a deep dive for more sustainability aspects and present a detailed LCA analysis for our new technology Easy-to-disperse AEROSIL®.

Coatino Campus

Unleash the Full Power of Your Powder Coatings

Recorded Webinar: Learn how Evonik’s versatile powder coating additives can take your formulations to the next level. Effects like free-flow, matting and pigment wetting will be in the focus. Beside well established brands like AEROXIDE® our experts explain technical benefits of the new TEGO® Powder Aid D01.

Coatino Campus

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.

Coatino Campus

Unlock new possibilities by using engineered silica in printing inks

Recorded Webinar: As the printing industry advances towards higher printing speeds and a broader range of graphic effects, the utilization of both fumed and precipitated silica in printing inks has become prevalent. The choice of particle sizes and surface treatments plays a crucial role in influencing the ink formulation's matting effect and rheology behavior. This presentation aims to explore the benefits of using engineered silicas such as AEROSIL®, ACEMATT®, SIPERNAT®, and SPHERILEX® in printing inks applications. The discussion will focus on how these silicas can enhance key properties like Rheology Control, Matting, Anti-block, and scratch resistance in the ink formulations.

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.

Coatino Campus

How to prevent blocking in Printing Inks

This webcast shows you various factors that lead to blocking defects in printing inks, and more importantly demonstrate 3 different formulating approaches. Lab videos and pictures are illustrated to show you how additives could help you achieve flawless finish.

Coatino Campus

Printing Inks Service Offerings - Interactive video

This is an interactive video that showcase different service offerings to support printing inks customers thru innovations and efficiency. Come explore to take advantage of our competencies in regulatory guidance, sustainability, technical expertise and trainings.

Coatino Campus

Siloxane-based additives for inks and varnishes, composition, performance and limitations

Recorded Webinar: Siloxane-based additives show unique effects in waterborne, radiation-curing and also solventborne inks and varnishes. This webinar related structural motives to effects in inks and varnishes. It had displayed how to improve ink performance by the use of highly active siloxane-based additives, but also mentioned possible limitations. Can they potentially replace fluorosurfactants?

Coatino Campus

Entering the World of Regulatory for Printing Inks / Basic

Recorded Webinar: It is essential to have a basic understanding of regulations when creating a new printing ink. While the term "regulatory" may evoke negative connotations for some, this webinar aimed to provide fundamental knowledge on the topic in a relaxed manner.

Coatino Campus

High performance ink additives with broad regulatory compliance and food contact status.

Recorded Webinar: Printing processes are getting faster and faster, substrates more and more diverse and global regulatory requirements more and more stringent. In this webinar, you will learn how Coating Additives copes with these requirements and proactively builds a portfolio of suitable high performance additives. Trends, star products and latest developments has been discussed along with practical examples and recommendations.

Coatino Campus

Outperformulate your waterborne inks - Part II

Recorded Webinar: Inks are often produced from semi-finished to address the application complexity and reduce the final production step to a blending operation. Semi-finished must not only be intermixable and compatible but also stable over the time. In this mini webinar series, challenges and solutions were presented. In the first part we have presented solutions for pigment preparations and particle stabilization, so how to control the color and appearance of an ink. Part 2, have been related to foam, slip, release and substrate wetting - so control of the physical parameters of an ink.

Coatino Campus

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.

Coatino Campus

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? 

Coatino Campus

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.

Coatino Campus

What CAN we do for can coatings?

Recorded Webinar: Discover our portfolio for can coating applications with a deep dive for specific effects, such as defoaming, matting, adhesion while meeting your regulatory needs.

Coatino Campus

Star products for packaging inks - Cobinders

In this module of our webcast series  you can learn how cobinders work and should be selected for their use in (packaging) inks. Our star products for this application are presented and compared to each other for best possible selection. More modules on other product groups available here on COATINO® Campus.

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.

Coatino Campus

Star products for packaging inks - Rheology Control Additives

In this module of our webcast series, you can learn the theory of rheology and its influences on ink's stability, transfer properties, printability and final print quality. Our star products for packaging inks, how they work and how they differ. More modules on other product groups are available here on COATINO® Campus.