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IGCSE AQA Design and Technology
Technical Textiles
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Created by
Eleanor Rumpf
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Cards (8)
textiles that are manufactured for their
technical
and
performance
properties rather than their
aesthetic
characteristics.
Conductive textiles: conductive
fibres
woven in or conductive
powders
impregnated into them
Conductive textiles =
etextiles
Nomex fabric: fire
resistant
fabrics &
thickens
when heated
Kevlar light polymer
high tensile
strength & doesnt
melt
Kevlar is used for bulletproof
vests
, bulletproof
glass
, and bulletproof
cars
Gore-tex and Sympatex
Waterproof
or breathable fabrics
contains
porous
membranes,
laminated
This membrane contains billions of
microscopic
pores which allow water vapour to escape, but which water droplets cannot penetrate.
Laminated to produce a versatile fabric
Micro-fibres & Micro-encapsulation
very thin
synthetic
fibres
used for
sportswear
,
lingerie
,
tencel
microencapsulated microfibres hold chemicals in tiny
capsules
which gradually break, releasing chemicals like
perfumes
,
insecticides
or
antiseptics.