7. Functional and Compressive Properties

7-1 Functional Properties

 
Table 7-1 Functional Properties
Fiber Type Composition Thermal properties    
C   % Na + K  ppm   Thermal conductivity CTE Electric Weight loss at
Specific heat Cal/cm ・s・ ºC Fiber  α・10-6 1/ºC  Composite resistivity 315ºC(600ºF)
  Fiber Composite 25 〜 100℃ 10-3 ・Ω・cm for 500 hrs
Cal/g ・ºC 1/ºC     wt%
  Longitudinal Transverse Longitudinal Transverse                          
T300
93 <50 0.19 2.5X10-2 7.3X10-3 1.4X10-3 -0.41 0.9X10-6   1.7 16
T300J 94 <50 0.18 2.23X10-2     -0.43     1.5    
T400H 94 <50 0.18 2.52X10-2     -0.45     1.6 2
T700S 93 <50 0.18 2.24X10-2 0.011 1.7X10-3 -0.38 0.7X10-6 37.5X10-6 1.6    
T800H 96 <50 0.18 8.39X10-2 0.014 1.4X10-3 -0.56     1.4 2
T1000G 95 <50 0.18 7.65X10-2     -0.55     1.4 2
M35J
>99 <50 0.17 9.33X10-2     -0.73     1.1  
M40J >99 <50 0.17 1.64X10-1 0.057 2.4X10-3 -0.83     1.0  
M46J >99 <50 0.17 2.02X10-1 0.063 2.7X10-3 -0.9 -0.4X106   0.9  
M50J >99 <50 0.17 2.34X10-1 0.091 2.7X10-3 -1.0     0.9  
M55J >99 <50 0.17 3.72X10-1 0.13 2.6X10-3 -1.1     0.8  
M60J >99 <50 0.17 3.63X10-1     -1.1     0.7  
M40 >99 <50               0.8 2
M50 >99 <50 0.17 2.7X10-1 0.13 2.3X10-3 -1.0     0.7 2

 

7-2 Composite Properties

 
Table 7-2 Composite Properties (1)
#3631-350ºF cure semi-toughened epoxy
Fiber Type Longitudinal (º0) tensile Longitudinal (º0) Compression
Strength Modulus Ultimate Poisson's Strength Modulus Ultimate
strain ratio strain
kgf MPa Ksi 103kgf GPa Msi % - kgf MPa Ksi 103kgf GPa Msi %
/mm2 /mm2 /mm2 /mm2
T300
180 1760 255 13.5 125 19.5 1.3 0.34 160 1570 230 13.0 125 18.5 1.2
T300J 210 2050 300 13.5 125 19.5 1.4 - 160 1570 230 13.0 125 18.5 1.2
T400H 230 2250 330 14.5 140 20.5 1.45 0.34 160 1570 230 14.0 135 20 1.2
T700S 250 2450 360 13.5 125 19.5 1.7 - 160 1570 230 - - - -
T800H 290 2840 415 16.5 160 23.5 1.55 0.34 160 1570 230 15.0 145 21.5 -
T1000G - - - - - - - - - - - - - - -
M35J
250 2450 360 21.0 205 30.0 1.1 - 130 1275 185 - - - -
M40J 230 2250 330 22.0 215 31.5 1.0 0.30 110 1080 155 21.0 205 30 -
M46J 220 2160 315 25.0 245 35.5 0.8 - 100 980 145 23.0 225 33 -
M50J 200 1960 285 26.5 260 38 0.7 - 90 880 130 25.0 245 35.5 -
M55J 190 1860 270 30.5 300 43.5 0.6 - 85 835 120 29.0 285 41.5 -
M60J 180 1760 255 33.5 330 48 0.5 - 80 780 115 32.5 320 46.5 -

 

Table 7-3 Composite Properties (2)
#3631-350ºF cure semi-toughened epoxy
Fiber Type Transverse (90ºC) tensile ILSS Inplane shear
Strength Modulus Ultimate Strength Modulus Poisson's
strain ratio
kgf MPa Ksi kgf MPa Msi % MPa kgf Mpa Ksi 103kgf MPa Ksi -
/mm2 /mm2 /mm2 /mm2
T300
8.0 80 11.5 800 7800 1.1 1.0 108 10 98 14 450 4400 640 0.79
T300J 8.0 80 - 800 7800 1.1 1.0 108 10 98 14 450 4400 640 0.79
T400H 8.0 80 11.5 800 7800 1.1 1.0 108 10 98 14 450 4400 640 0.79
T700S 7.0 70 10 800 7800 1.1 0.8 108 10 98 14 450 4400 640 0.79
T800H 8.0 80 11.5 800 7800 1.1 1.0 108 10 98 14 450 4400 640 0.79
T1000G - - - - - - - - - - - - - - -
M35J
5.0 50 7 790 7740 1.1 0.7 83 - - - - - - -
M40J 5.0 50 7 700 6900 1.0 0.7 88 6 59 8.5 400 3900 570 0.87
M46J 4.5 45 6.5 700 6900 1.0 0.65 83 6 59 8.5 400 3900 570 0.87
M50J 4.5 45 6.5 700 6900 1.0 0.65 78 6 59 8.5 400 3900 570 0.87
M55J 3.5 35 5 650 6370 0.95 0.6 74 4.5 44 6.5 400 3900 570 0.87
M60J 3.0 30 4.5 600 5900 0.85 0.5 69 4 39 5.5 400 3900 570 0.90

 

Fiber Type Transverse (90ºC) tensile ILSS Inplane shear
Strength Modulus Ultimate Strength Modulus Poisson's
strain ratio
kgf MPa Ksi kgf MPa Msi % MPa kgf Mpa Ksi 103kgf MPa Ksi -
/mm2 /mm2 /mm2 /mm2
T300
8.0 80 11.5 800 7800 1.1 1.0 108 10 98 14 450 4400 640 0.79
T300J 8.0 80 - 800 7800 1.1 1.0 108 10 98 14 450 4400 640 0.79
T400H 8.0 80 11.5 800 7800 1.1 1.0 108 10 98 14 450 4400 640 0.79
T700S 7.0 70 10 800 7800 1.1 0.8 108 10 98 14 450 4400 640 0.79
T800H 8.0 80 11.5 800 7800 1.1 1.0 108 10 98 14 450 4400 640 0.79
T1000G - - - - - - - - - - - - - - -
M35J
5.0 50 7 790 7740 1.1 0.7 83 - - - - - - -
M40J 5.0 50 7 700 6900 1.0 0.7 88 6 59 8.5 400 3900 570 0.87
M46J 4.5 45 6.5 700 6900 1.0 0.65 83 6 59 8.5 400 3900 570 0.87
M50J 4.5 45 6.5 700 6900 1.0 0.65 78 6 59 8.5 400 3900 570 0.87
M55J 3.5 35 5 650 6370 0.95 0.6 74 4.5 44 6.5 400 3900 570 0.87
M60J 3.0 30