{ "type": "filament", "name": "fdm_filament_pet", "inherits": "fdm_filament_common", "from": "system", "instantiation": "false", "slow_down_for_layer_cooling": [ "1" ], "close_fan_the_first_x_layers": [ "3" ], "fan_cooling_layer_time": [ "15" ], "filament_max_volumetric_speed": [ "0" ], "filament_type": [ "PETG" ], "filament_density": [ "1.27" ], "filament_cost": [ "30" ], "nozzle_temperature_initial_layer": [ "240" ], "reduce_fan_stop_start_freq": [ "1" ], "fan_max_speed": [ "40" ], "fan_min_speed": [ "20" ], "overhang_fan_speed": [ "50" ], "nozzle_temperature": [ "250" ], "temperature_vitrification": [ "80" ], "nozzle_temperature_range_low": [ "235" ], "nozzle_temperature_range_high": [ "255" ], "filament_start_gcode": [ "; filament start gcode\n" ] }