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      -  Hardness
      -  Stress-Strain
      -  Compression and shape factor
      -  Urethanes in compression
      -  Dynamic properties
      -  Compression set, creep
      -  Resilience
      -  Tear resistance
      -  Abrasion resistance
      -  Flexing
      -  Shear
      -  Physical constants
      -  Electrical properties
      -  Electro Static dissipation
      -  Frictional properties
      -  Impact resistance
Typical Physical Properties of Die-Thane Urethanes
Die-Thane Grade
DT-5
DT-15
DT-25
DT-35
DT-40
Hardness, Durometer
         (ASTM D 2240)
75D
95A
90A
80A
60A
Color
Black
Amber
Red
Green
Natural
Maximum Recommended          Deflection
5%
15%
25%
35%
40%
Tensile Strength,PSI
         (ASTM D 412)
10000
5000
4500
3000
3500
Tensile Modulus,PSI
         (ASTM D 412)
         @ 50% Elongation
2000
900
500
220
150
         @ 100%
4000
1800
1100
400
280
         @ 300%
-
3400
2100
630
390
Elongation at break (%)
         (ASTM D 412)
275
425
450
800
530
Tear Strength, PLI
         (ASTM D 470)
115
150
75
70
25
Compression Set, Method B
         %, 22 Hrs., @ 150 F
10
(Method A)
45
27
45
6
Abrasion Index, % NBS
(National Bureau of Standards)
         (ASTM D 1630)
450
400
175
140
45
Compression Modules, PSI, Pressure to produce 10% Deflection at shape Factor=1.0
4000
2000
1200
850
100

 See Also:
   •  Engineering Information
   •  Machining of polyurethanes
 
   



 
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