Standard PlasticsFunctionalSustainableUV resistant

PHA

PHA (Polyhydroxyalkanoate) filament is a biodegradable type of plastic used in 3D printing, made through the fermentation of plant sugars by bacteria. It's known for being environmentally friendly, making it a great choice for applications that require biodegradability, such as disposable items and medical implants. PHA is more flexible and has better UV resistance compared to PLA, making it suitable for outdoor use. It also degrades more easily in natural environments than ABS, offering a greener alternative without the need for special conditions or toxic chemicals for breakdown.

Print with PHA

Mechanical Properties

Tensile strength26–50 MPa

Tensile modulus1500–3000 MPa

Elongation6–15 %

Flexural strength41–80 MPa

Flexural modulus1500–2200 MPa

Density1.2 g/cm³

Thermal

Heat deflection at 66 PSI

Available finishes

Each finish can be combined with the available colors at checkout.

Standard

4 colors

Standard layered finish in various colors.

Sanded

4 colors

Smooth sanded finish.

All materials

Print Constraints

Maximum build volume

600 × 600 × 600 mm

Default layer height0.2 mm

Default infill20%

Min embossing0.3 mm

Min engraving0.3 mm

Accuracy± 0.3 mm

Warping riskLow

Interlocking partsSupported