... , PLA is renewable, biodegradable materials;2. PLA filament process temperature is 170-200°C, ABS is ... 220-260°C;3. PLA filament has low melting strength, easily shape when printing ... , shining surface, bright color;4. PLA filament has small shrinkage even when printing big size model ... and material (PCL,PVC,PC,PPS,alloy,condutive filament)could be customized to your need and PANTONE ...