Density Range

Density Range of Key Plastics and Closure Materials

Material Density (g/cc)
PP 0.90 - 0.92
LDPE 0.91 - 0.93
HDPE 0.94 - 0.96
PET 1.35 - 1.38
PVC 1.32 - 1.42
PS 1.03 - 1.06
Aluminum ~2.10