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Revision 4 as of 2011-07-02 23:10:51
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||<-3> '''Kevlar 49 Properties''' ||
|| 3 || GPa || breaking strength ||
|| 124 || GPa || tensile modulus ||
|| 1.44 || g/cm^3^ || density ||
|| 2.08 || MYuri || specific strength ||
|| 9.3 || km/s || longitudinal speed ||
||<-3> '''Kevlar 49 Properties''' ||<-2>'''Kevlar in matrix, WAG'''||
|| 3 || GPa || breaking strength      || 2 || GPa ||
|| 124 || GPa || tensile modulus      || 82 || GPa ||
|| 1.44 || g/cm^3^ || density ||                1.5 || g/cm^3^ ||
|| 2.08 || MYuri || specific strength ||                1.3 || MYuri ||
|| 9.3 || km/s || longitudinal speed ||                  7 || km/s ||
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||<-3> ''resin impregnated'' ||
|| 3.6 || GPa || breaking strength ||
|| ? || GPa || tensile modulus ||
|| ? || g/cm^3^ || density ||

Kevlar

(Kevlar is a trademark of DuPont)

kevlar.jpg

stephanie-kwolek.kevlar.jpg

Kevlar is a high strength aramid fiber invented by Stephanie Kwolek in the 1960s, and sold by DuPont since 1971

Kevlar 49 Properties

Kevlar in matrix, WAG

3

GPa

breaking strength

2

GPa

124

GPa

tensile modulus

82

GPa

1.44

g/cm3

density

1.5

g/cm3

2.08

MYuri

specific strength

1.3

MYuri

9.3

km/s

longitudinal speed

7

km/s

1.4

km/s

max transverse speed

110

$/kg

cost (old citation)

Kevlar Technical Guide downloaded from DuPont.

Kevlar (last edited 2017-05-27 01:06:35 by KeithLofstrom)