Plastic Sheet Nylon 6/6 Grade Glass-Filled Plastic Length 6 in Plastic Width 6 in Plastic Thickness 0.75 in Black Plastic Clarity Opaque Tensile Strength 13 000 psi Impact Strength 0.6 ft-lb/in Friction Coefficient 0.16 Water Absorption 0.75 Percent Temperature Range -40 Degrees to 230 Degrees F Plastic Density 0.042 lb/cu in Plastic Hardness Rockwell M88