Soft Material Specification

Properties
Hardness, Shore A 53 47 33 22
100% Modulus, psi (MPa) 240 (1.7) 210 (1.4) 120 (0.8) 80 (0.6)
300% Modulus, psi (MPa) 500 (3.4) 430 (3.0) 270 (1.9) 160 (1.1)
Tensile Strength, psi (MPa) 4200 (29) 3900 (27) 1400 (10) 500 (3.4)
% Elongation 500 490 540 550
Tear, D-470, pli (kN/m) 17 (3) 14 (2.5) 8 (1.4) 7 (1.2)
Bashore Resilience 23 29 34 39
% Volume Swell, One Week
Ethyl Acetate 135 133 131 127
Toluence 73 62 43 27
5% Phosphoric Acid 1.8 1.3 1 0.5