For over 70 years Evonik’s™ AEROSIL® has been a market leading brand of fumed silica. With a unique range of both hydrophilic and hydrophobic grades available the number of applications are endless. Fumed (pyrogenic) silica is composed of synthetic silicon dioxide (SiO2) which is entirely amorphous, eliminating the risks posed by crystalline silica.
One of the main applications for fumed silica is increasing the viscosity, pseudoplasticity and thixotropy of a wide range of liquid systems. However there are many more applications besides this common use case. Evonik’s™ AEROSIL® range is the most extensive range of fumed silica on the market, with many of their products tailored for particular applications. The versatility of AEROSIL® means that it can be found all around us, from the paints on our walls to the fertilizers on our crops. Read on to find out more about this exciting product range.
A complete overview of the Evonik™ AEROSIL® range.
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25 MB
A brochure detailing the use of AEROSIL® in liquid systems including best practices for dispersion.
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2 MB
AEROSIL® and SIPERNAT® are both widely used for improving the flow characteristics and anti-caking of powders, and can be used as a carrier for liquids.
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9 Minute Read
AEROSIL Fumed Silica from Evonik can be used in greases as a thickener offering a higher dropping point and a wider temperature range.
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7 Minute Read
AEROSIL® from Evonik is widely used as a rheology modifier across our industry groups. This article goes into detail about how it works in thermosets and the benefits it can impart.
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5 Minute Read
Reducing virgin and single-use plastic is a key concern of many manufacturers, including those making household cleaning products.
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6 Minute Read
Foam in industrial applications such as coatings and detergents can impact the quality of the finished product and interfere with manufacturing; Therefore the market for making defoamers that remove this issue is large. This article discusses how defoamers work and what makes a good defoamer as well as how speciality silica can benefit a defoamer formulation.
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A brief overview of the key grades with their Technical Datasheets (TDS) is given below.
If you are looking for a Safety Datasheet (SDS), Product Safety Information (PSI) or an alternate grade, then please get in touch or request a sample.
Key points at a glance:
AEROSIL 200 technical datasheet
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Key points at a glance:
AEROSIL 150 technical datasheet
223 KB
Key points at a glance:
AEROSIL 300 technical datasheet
653 KB
Key points at a glance:
AEROSIL R202 technical datasheet
790 KB
Key points at a glance:
AEROSIL R805 technical datasheet
257 KB
Key points at a glance:
AEROSIL R812S technical datasheet
257 KB
Key points at a glance:
AEROSIL R972 technical datasheet
219 KB
Key points at a glance:
AEROSIL COK84 technical datasheet
257 KB
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