written on January 21st, 2010 at 2:49 pm by kirsty

4 comments

I just had a delivery of some Electroactive Polymer (EAP) to experiment with. EAP
changes shape when voltage is applied, making it a great material for actuators or sensors.

eap

I found a great reference which lists fabrication recipes for making your own EAP. Some of the contributions include -

Carbon Nanotube - EAP

Ion-exchange Polymer Metal matrix Composite (IPMC)

Freeform Fabrication of Polyacrylamide and Polyacrylic acid cross-linked gels

Popularity: 4% [?]

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4 Responses to “diy eap”


  1. Ali

    1 year ago

    Dear Kristy
    I’m a manufacturing engineer and I don’t have any useful knowledge in polymers. Have you tried to use the proposed methods?
    Thank you for nice links.
    Best wishes


  2. Erdem

    11 months ago

    Dear Kirsty

    I am a textile student in london and at the moment, I have been exploring shape memory alloys, shape memory polymers for my project. I also want to explore electroactive polymers but I could not find where to supply them. Would you mind to e-mail me the address or the web site where you ordered the material please? Many thanks

    erdemtr@hotmail.com


  3. Hyun Jung Lee

    3 weeks ago

    Dear Kristy

    I am an industrial designer and I also try to find EAP material but I cannot find anywhere else, except how to make it. Could you please tell me the website that you ordered the material? I would really appreciate it. Thank you so much!

    lhj1030@gmail.com

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  1. Electro-active polymers - Hack a Day Says:

    [...] shots have broken panes, but we’re sure that will improve with time. It looks like there is some info out there about fabricating your own EAP but the processes seem no easier than what’s going on at the research level. We might stick [...]

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