... blocks, etc. IV. UHMWPE Certificate . UHMW-PE Data Sheet UHMWPE Typical Properties Specific Gravity, 73°F.944Tensile Strength ... Elongation (at break), 73°F330%Flexural Modulus of Elasticity107,900psiCompresive Strength at 2% deformation400psiCompressive Strength 10 ... % Deformation1200psiDeformation Under Load6-8%Compressive Modulus of Elasticity, 73°F69,650psiHardness, Durometer (Shore "D ...