Plastic Sheet Stock Nylon 6/6 MDS-Filled Plastic Length 4 ft Plastic Width 4 in Plastic Thickness 0.5 in Black Plastic Clarity Opaque Tensile Strength 11 000 psi Impact Strength 1.1 ft-lb/in Friction Coefficient 0.2 Water Absorption 0.5 Percent Plastic Density 0.042 lb/cu in Corrosion and Chemical Resistance Fair