Sheet Stock PAI Grade Electrically Insulating Plastic Length 6 in Plastic Width 6 in Plastic Thickness 0.5 in Amber Plastic Clarity Opaque Tensile Strength 20 000 psi Impact Strength 2.0 ft-lb/in Friction Coefficient 0.35 Water Absorption 0.4 Percent Temperature Range -321 Degrees to 500 Degrees F Plastic Hardness Rockwell M120