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abdulbadii
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- How do we make permanent conductive ink the cheapest way?
How do we make our own permanent conductive ink for a marker or pen the cheapest, most practical way?
What have you found in your Google searches so far?abdulbadii said:Summary:: How do we make permanent conductive ink the cheapest way?
How do we make our own permanent conductive ink for a marker or pen the cheapest, most practical way?
It seems to me that a manufacturer's economy of scale would make it cheaper to buy it ready-made than to make it yourself.abdulbadii said:Summary:: How do we make permanent conductive ink the cheapest way?
How do we make our own permanent conductive ink for a marker or pen the cheapest, most practical way?
https://www.google.com/search?q=permanent+conductive+ink+pen+diyberkeman said:Google searches
I thought the graphite drifted around inside MIR, coating the electrical insulators and causing faults that shut MIR down, then it fell out of the sky.ChemAir said:The Russians spared all the R&D and just used a pencil, according to the myth.
From: Smithsonian Magazine Fisher Space Pen Article ##-##ChemAir said:I'm reminded of the old myth about the United States spending a few million to develop a pen that would write in any position, and in zero G. The Russians spared all the R&D and just used a pencil, according to the myth.
Maybe softer pencil lead development would help...
Loose graphite might be a problem. Just wanted to suggest a writing implement that might leave a conductive path.Baluncore said:I thought the graphite drifted around inside MIR, coating the electrical insulators and causing faults that shut MIR down, then it fell out of the sky.
I purchased some on the web last month.ChemAir said:Doesn't mean they don't exist, however.
Baluncore said:I purchased some on the web last month.
Some can also be soldered.
That is why it is so difficult to "Make our own permanent conductive ink".ChemAir said:Cracks can appear as the product shrinks during volatile evaporation, but that, by itself, isn't a problem, if sufficient R&D has been applied, additives have been added...
I completely agree, and am not the OP. The solution will be difficult, and/or expensive.Baluncore said:That is why it is so difficult to "Make our own permanent conductive ink".
Conductive ink is a type of ink that contains electrically conductive materials, such as silver, carbon, or copper, which allow it to conduct electricity. It can be used for various applications, such as printed circuit boards, sensors, and electronic devices.
To make your own permanent conductive ink, you will need to mix a conductive material, such as silver powder or graphite, with a binder, such as acrylic or polyurethane. The mixture can then be applied onto a surface using a brush, pen, or screen printing method.
Permanent conductive ink has several advantages, including its ability to adhere to various surfaces, its low cost compared to traditional methods of creating conductive traces, and its flexibility, which allows it to be used for flexible electronic devices.
Yes, it is important to handle conductive ink with caution as some materials, such as silver, can be toxic if ingested or inhaled. It is recommended to wear gloves and a mask when handling the materials and to work in a well-ventilated area.
Permanent conductive ink has a wide range of potential applications, including printed circuit boards, touch sensors, RFID tags, and wearable technology. It can also be used for creating custom electronic circuits and prototypes, as well as for educational purposes.