Textile 480
Properties
Tough, light, non-splintering & excellent machinability. Can be machined to very smooth surface & punched under proper conditions. High impact strength & is sufficiently hard to resist edge denting in use.

Applications
Developed for use as textile bobbin, spool heads, armored shuttle & pattern.

 Thickness Range
0.030" to 0.625"
Note: Thickness over .093" falls in
Laminated Build-up Category

Color
Grey, Black and Red

Form
Sheet
Property Thickness (in) Unit ASTM Test Method Typical Value
Density 0.045 gm/cc D-619 1.30
  0.110 gm/cc D-619 1.35
Tensile Strength

MD

 0.045,0.110 psi D-638 20,000

CD

 0.045,0.110 psi D-638 10,000
Compressive Strength 0.045,0.110 psi D-695 35,000
Flexural Strength

MD

 0.045 psi D-790 26,000
  0.110 psi D-790 28,000

CD

 0.045,0.110 psi D-790 16,000
Modulus of Elasticity in Flexural x 10^5

MD

 0.045,0.110   D-790 10

CD

 0.045,0.110   D-790 7
Modulus of Elasticity in Tension x 10^5

MD

 0.045,0.110   D-638 12

CD

 0.045,0.110   D-638 8
Impact Strength

MD

 0.045 ft lbs/in D-256 4.0
  0.110 ft lbs/in D-256 3.2

CD

 0.045 ft lbs/in D-256 3.0
  0.110 ft lbs/in D-256 1.8
Rockwell Hardness, R Scale 0.045 divisions D-785 80
  0.110 divisions D-785 100
Bursting Strength, Mullen 0.045 psi D-202 625
Bond Strength 0.045 psi D-952 900
  0.110 psi D-952 1,500
Bursting Strength, Mullen 0.045 psi D-202 625
Dielectric Strength 0.045 volts/mil D-149 185
  0.110 volts/mil D-149 150
Arc Resistance 0.045 sec  D-495 80
  0.110 sec  D-495 90
Heat Resistance, Continuous* 0.045,0.110 °C   105
Water Absorption, 24hrs. 0.045 % D-570 60
  0.110 % D-570 50
Thermal Conductivity, 149°F   btu/hr/ft^2 /°F/ft C-177 0.168
Specific Heat   btu/lb/°F C-351 0.403
Thermal Expansion x10^5

MD

   in/in/°F D-696 1.1

CD

   in/in/°F D-696 1.7
 
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