SHEET STOCK, CAST NYLON, GRADE MDS-FILLED, PLASTIC LENGTH 12 IN, PLASTIC WIDTH 12 IN, PLASTIC THICKNESS 1.5 IN, BLACK, PLASTIC CLARITY OPAQUE, TENSILE STRENGTH 11,000 PSI, IMPACT STRENGTH 0.5 FT-LB/IN, FRICTION COEFFICIENT 0.2, WATER ABSORPTION 0.6 PERCENT, TEMPERATURE RANGE 32 DEGREES TO 200 DEGREES F, PLASTIC HARDNESS ROCKWELL M80