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Conducted by Lic. Jorge Torres Estrada
Intermediate LevelUnit 2 Class 6www.teachertorres.pbworks.com
What type of fiber is this? It’s Kevlar.
What is Kevlar used for?
Cellphones.Bulletproof vests. Special gloves.
Elasticity
Toughness
Abrassion resistance
Thermal stability
Lightweight
Durable
Ideally
Obviously
The key requirement is …
The last thing you want is …
A good degree of …
http://www.dupont.com/products-and-services/fabrics-fibers-nonwovens/fibers/brands/kevlar.view-all.hlm-usesapplications.html
Describe the devices made of kevlar*
that you use here at the “Trujillo
Temple” Project. Use the expressions
and vocabulary learned in this lesson.
* Or a similar
material.
www.teachertorres.pbworks.com
End of class 6