Tech Briefs Magazine - February 2022 - 27

The textile changes its conductivity depending on the degree of stretch.
(Photo: Oliver Dietze)
Free Info at http://info.hotims.com/82318-744
ADHESIVE COMPOUNDS for
SPECIFIC COMPOUNDS OFFER
The polymerized glove can be used to digitally record hand movements.
(Photo: Oliver Dietze)
movement as little as possible and still process high-resolution
input signals. To achieve this, the researchers use the in-situ
polymerization process. The electrical properties are " dyed "
into the fabric - a textile is exposed to a chemical reaction in
a water bath, known as polymerization, that makes it electrically
conductive and sensitive to pressure and expansion, giving it
piezoresistive properties. By only " coloring " certain areas of a
textile or polymerizing individual threads, the process can produce
tailor-made e-textiles.
In their test runs, the researchers produced gloves that can
digitally record hand movements, a zipper that transmits different
tensions depending on the degree of opening, and
sports tapes that transform into a control element at tached to
the body. Materials other than textiles can also be processed
with the method.
For more information, contact Dr. Paul Strohmeier, Human
Computer Interaction Lab, at strohmeier@cs.uni-saarland.de;
+49 (0) 681 302 71930.
Tech Briefs, February 2022
Cov
ToC
CHEMICAL RESISTANCE
to acids, bases and salts
ELECTRICAL INSULATION
Volume resistivity, 75°F
1014
to 1015
ohm-cm
THERMAL CONDUCTIVITY
0.5 to 2 W/(m·K)
154 Hobart Street, Hackensack, NJ 07601 USA
+1.201.343.8983 * main@masterbond.com
www.masterbond.com
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27
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Tech Briefs Magazine - February 2022

Table of Contents for the Digital Edition of Tech Briefs Magazine - February 2022

Tech Briefs Magazine - February 2022 - 1
Tech Briefs Magazine - February 2022 - Sponsor
Tech Briefs Magazine - February 2022 - Cov1
Tech Briefs Magazine - February 2022 - Cov2
Tech Briefs Magazine - February 2022 - 1
Tech Briefs Magazine - February 2022 - 2
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Tech Briefs Magazine - February 2022 - Cov3
Tech Briefs Magazine - February 2022 - Cov4
Tech Briefs Magazine - February 2022 - MD-Cov1
Tech Briefs Magazine - February 2022 - MD-Cov2
Tech Briefs Magazine - February 2022 - MD-1
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Tech Briefs Magazine - February 2022 - MD-Cov3
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Tech Briefs Magazine - February 2022 - MD-Cov5
Tech Briefs Magazine - February 2022 - BT-Cov1
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Tech Briefs Magazine - February 2022 - BT-1
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Tech Briefs Magazine - February 2022 - BT-25
Tech Briefs Magazine - February 2022 - BT-Cov3
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