ABS (ABS+GF,GF&FR,FR,HR,PC/ABS, PMMA/ABS alloy, etc) ABS with glass fiber ... requirments. Note: GF--Glassfiber, FR--Flame Retardant,ST--Super Tough, HR--Heat Resistance, WR--Wear Resisatnce, CF-Carbon Fiber, MF-Mineral ... Product Division Typical gradeFiller %FR UL-94 CharacteristicsABSheat resistance grade (HR)2010-HR950HBHigh strength, Heat resistance 95°C,100°C,105 ...