... Products ) Excellent Comprehensive Properties ( x=3,4,5,6 etc ) Flame-retardant Grade 50GxF Glass-fiber ... Reinforced Grade 50Gx-HS High Rigidity High Temperature Resistance ( x=5,6,7 etc )60Gx-HS Mineral Filled ... products, the actual content of glass fiber=subscript No×5,e.g. the actual glass fiber content ... products, the actual content of glass fiber=subscript No×5,e.g. the actual glass fiber content ...