ABS Or PLA Filament: Which 3D Printing Filament Should You Use , 1kg PLA Filament

ABS 3D Printing Material:

ABS, short for Acylonitrile Butadiene Styrene, is an oil-based plastic. It is a strong, sturdy material that businesses widely use for constructing things such as plastic car parts, musical instruments, industrial model, mechanical parts, and the ever-popular Lego building blocks.

ABS has a high melting point, and can experience warping if cooled while printing. Because of this, ABS objects must be printed on a heated surface, which is something many at-home printers do not have.

ABS also requires ventilation when in use, as the fumes can be unpleasant. The aforementioned factors make ABS printing difficult for hobbyist printers, though, it’s the preferred material for professional applications.

PLA 3D Printing Material:

PLA, or Poly Lactic Acid, is made from organic material — specifically cornstarch and sugarcane. This makes the material both easier and safer to use, while giving it a smoother and shinier appearance that’s more aesthetically pleasing.

The thermoplastic is also more pleasant on the nose, as the sugar-based material smells slightly sweet when heated opposed to the harsh smell often associated with ABS.

However, while PLA might seem like a better overall choice at first glance, it features a far lower melting point than ABS. This means that using printed parts for mechanical operations, or even storing them in high-temperature locations, can result in the part warping, cracking, or melting.

The material is also weaker than ABS, though, it can achieve a superior level of print detail and is less prone to errors while printing.

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