China PLA 3D Printing Filament Coil, 1kg/Spool, 1.75mm Diameter, Find details about China 3D Printing Filament, Printing Filament from PLA 3D Printing Filament Coil, 1kg/Spool, 1.75mm Diameter
Polylactic acid (PLA) is a polymer plastic, made from biological materials like cornstarch or sugarcane. It is similar to the material used in biodegradable plastic packaging and melts at between 180 and 200 degrees C, depending on other materials that are added for color and texture. PLA is a tough, resilient material with a matte, opaque quality, but it is not as tolerant of heat as ABS is. PLA begins to deform at temperatures above 60 degrees C, and it is not water or chemical resistant. There is a slight smell when it is heated, rather like microwave popcorn, but no toxic odors or vapor.
PLA is generally the preferred option for low-cost 3D printers, because it is easier to print with than ABS, as it is stickier. It will stick well to a print base covered in white glue or blue painter's tape, which means that a heated print bed is not needed. The material is also biodegradable; like other corn- or sugar-based materials, it is slowly consumed by many common bacteria. It will last a long time in normal conditions, though. It's only when buried that it breaks down.
Pros: Easier to print with than ABS; Biodegradable
Cons: Prints degrade over time; Rougher texture than ABS
Specs:
Diameter:1.75MM
Tolerance:±0.02MM
Print Temp.:190-210ºC
Bed Temp: 60ºC
Platform Temp.:No need(Alternatives 50-60ºC)
Bubble: 100% no bubble
N.W.:1 KG/Roll(Spool)
G.W.:1.3KG/Roll(Spool)
Length:1.75mm(1KG)=330M
Packing: 1spool in one box, 10 boxes in one carton
Features: