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Items Test Method Unit P.P NPS
Density ASTM - 792 g/㎤ 0.9 1.0 ~ 1.15
Tensile Strength ASTM - 638 Kg/㎠ 340 150 ~ 400
Flexural Strength ASTM - 790 Kg/㎠ 400 350 ~ 600
Flexural Elastic Modulus ASTM - 790 Kg/㎠ 15,500 20,000 ~ 45,000
Forming Contraction Rate - % 1.5∼2.0 0.4 ∼ 1.2
Melting Point ASTM - 3418 160 162
Specific Heat - Kcal/Kg℃ 0.46 0.29