Silica / Aerosil 200 / Thixotropic powder

€10.45*

Content: 0.15

Prices incl. VAT plus shipping costs

Available, delivery time: 2-5 days

Aerosil size

0,5kg

0,15kg

0,25kg

1,5kg

10kg

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About the product

AEROSIL 200 is a hydrophilic fumed silica with a specific surface area of 200 m²/g.

Composite materials:
Silica can be used as a filler or reinforcing material in composites for the manufacture of surfboards. In combination with resins such as epoxy or polyester resins, silica can help to improve the strength and durability of the surfboard by adding stiffness to the material. Surfboard applications: fin plugs, sealing and repairs.

Sealing:
The concept resin with silica is a universally applicable material mix that is used for EPS blanks and also for our Agave blanks to seal air chambers or grains. Further information on the process can be found in the video.

Lightweight construction:
Silica can also help reduce the weight of surfboards, especially when used as a filler in lighter foam cores or agave blanks. Lighter surfboards have better flex characteristics and offer better maneuverability. Therefore, it is an important part of the sealing process.

Repairs:
Silica-based materials such as epoxy resin are often used for surfboard repairs. These materials can be mixed with silica powder to form a viscous paste that can effectively repair cracks and damage to the surfboard. Silica, also known as thixotropic powder, acts as a thickening agent due to its angular structure, which in high consistens turns resins into a kind of filler and thus prevents the compound from running away.

Optics:
Silica (quartz sand) is transulent in itself and can add turbidity in large quantities.

About the brand Sustainability You Tube Technical details Shipping information Any question

About the brand

At Evonik, they have set themselves the goal of creating a better life for current and future generations. They work towards this goal every day with their strategy and ambitious objectives. Their aim is to drive the transformation of industry and society and shape the fundamental change that comes with it. In doing so, they contribute to a sustainable future - resource-efficient, innovative, and profitable. All of this is expressed in their promise of performance, "Leading beyond Chemistry".

Sustainability

Why is this product a SUSTAINABLE PRODUCT?

Evonik's aerosil 200 (silica) is produced in Germany and is considered the most sustainable thickening agent on the market to date. Products made using Aerosil 200 have a longer shelf life because it is (quartz sand) silicon, which gives the mixed mass a little more strength.

YouTube

Watch our latest videos for shaping tips and product information. For more videos check out our channel. @ecosurfsupply

Technical details

Applications

- Lacquers and paints
- Unsaturated polyester resins, laminating resins and gelcoats
- HTV and RTV 2K silicone rubber
- Adhesives and sealants
- Printing inks
- Cable compounds and cable gels
- Plant protection
- Food and cosmetics

Properties

- Adjustment of the rheology and thixotropy of liquids, binders, polymers, etc.
- Use as anti-settling agent, thickening agent, flow prevention.
- Reinforcement of HTV and RTV 2K silicone rubber.
- Improvement of the flowability of powders.
- Absorbent to prevent powders from becoming damp and clumping.

Aerosil_200_TDB_DE.pdf

Aerosil_200_SDB_DE.pdf

Aerosil product overview EN

Aerosil technical data sheet EN

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