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Ferrofluid display for educational and kidult toy
Click the button below to go to that information. For more information, please check the catalog below.
Product Composition
Product composition
Ferrofluid
Clear liquid
Etching agent
Coating agent
1. Ferrofluid
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Has RoHs certification
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Solvent(volatile) is not included
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Doesn't vaporize and evaporates at room temperature (evaporation starting point 90°C)
Ferrofluid ignition test video
Comparsion of the durability of ferrofluid
Click on the picture or link to go to the YouTube channel.
2.Clear liquid
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Solvent(volatile) is not included
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Doesn't vaporize and evaporates at room temperature
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flow speed can be controlled by controlling specific gravity
Clear liquid ignition test video
Ferrofluid flow speed control video
Click on the picture or link to go to the YouTube channel.
3.Etching agent
An etching agent is a liquid that attaches to the glass wall and melts the surface. Reduce the surface roughness in a glass container. If the etching agent remains in the container, it can react with the ferrofluid. Therefore, please wash it with water after etching and dry it completely.
* After etching, wash it with water and wipe it thoroughly with a dry cloth or tissue
01
Prevent ferrofluid from stain on the wall
02
Remaining etching agent can be recycled
4.Coating agent
Coating agent made to prevent ferrofluid from being stained on glass container.
It's the most perfect way to minimize the stain phenomenon.
* If you purchase etching agent and coating agent, we will let you know in detail how to use it.
01
Prevent ferrofluid from stain on the wall
02
Remaining coating agent can be recycled
Durability
Life span(durability & chemical reaction)
When manufacturing with our package, there is no shape change, chemical reaction & evaporation.
500rpm 1,000 hours durability test
Shape change test after 1,000 hours test
Click on the picture or link to go to the YouTube channel.
About container
We have a lot of inquiries about containers. Therefore, we write our opinions below.
Only glass containers are available. All containers of other materials were stained as a result of our experiment.
For reference, the less the glass surface roughness (illuminance) makes less stain occur.
However, if the glass has good illumination, the price is high. Please make a comprehensive judgment and choose.
* We do not provide glass containers.
Manufacturing process
Manufacturing process
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Prepare container
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Pour the etching agent into the container.
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After 20 minutes, remove the etching agent and wash with water --- completely dry with a dry cloth or tissue.
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After applying the coating agent, pour out the remaining coating agent --- completely dried (1 hour of natural drying, 10 minutes of heat drying)
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After injecting the clear liquid, add a ferrofluid.
Making a kit without any specialized equipment.
Click on the picture or link to go to the YouTube channel.
Download the catalog below for more information
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