... ABS , PLA is renewable, biodegradable materials;2. PLA filament process temperature is 170-200°C, ABS is 220- ... when printing, shining surface, bright color;4. PLA filament has small shrinkage even when printing big size model;5 ... control of filaments size and precision, fully automated, orderly winding, outstanding surface gloss. Properties ParameterUnitPLAABSTrademark AI-1001Chimei757Densityg/cm3, 21 ...