Isoplast™ 302EZ
Properties Test Method English Values† Units S.I. Values† Units
Physical
Mold Shrinkage ASTM D 955 0.004-0.006 in/in 0.004-0.006 mm/mm
Specific Gravity ASTM D 792 1.20 1.20
Mechanical
Tensile Strength at Yield ASTM D 638 12,000 psi 83 MPa
Tensile Strength at Break ASTM D 638 10,000 psi 69 MPa
Elongation at Yield ASTM D 638 9 % 9 %
Elongation at Break ASTM D 638 130 % 30 %
Tensile Modulus ASTM D 638 280,000 psi 1,900 MPa
Flexural Strength ASTM D 790 14,000 psi 97 MPa
Flexural Modulus ASTM D 790 330,000 psi 2,300 MPa
Izod Impact Strength ASTM D 256
Notched, 1/8” (3.2 mm), 73ºF (23ºC) 2 ft-lb/in 107 J/m
Notched, 1/8” (3.2 mm), -40ºF (-40ºC) 1.1 ft-lb/in 59 J/m
Instrumented Dart Impact ASTM D 3763
Total Energy at 73ºF (23ºC) 600 in-lb 68 J
Rockwell Hardness ASTM D 648
R Scale 124 124
M Scale 92 92
