delrin sheet 1,Excellent fatigue resistance 2,Good abrasion resistance 3,Self-lubricated and friction 4,many size in ... CharacteristicsAdvantages: 1, High surface hardness and surface density.2,Small abrasion consumption3, impact fatigue and shock resistance4,small coefficient friction 5 ... ,Others, such as toys, windows, water tanks and washing basins abrasion resistant plastic sheet