Property

PLA Pro

Regular PLA

Explanation

Flexural Strength
(X-Y direction)

73~76 MPa

69~75 MPa

PLA Pro is slightly higher

Tensile Strength
(X-Y direction)

45.5~49 MPa

45~49 MPa

Similar strengths, suitable for general strength requirements.

Impact Strength
(X-Y direction)

9.5~10.5 KJ/㎡

4.5~5 KJ/㎡

PLA Pro has a higher impact resistance,suitable for applications requiring higheimpact strength.

Elastic Modulus
(X-Y direction)

950~1050 MPa

1000~1100 MPa

Similar modulus of elasticity, suitable folapplications requiring higher rigidity.

Elongation at Break
(X-Y direction)

14.5~16.5%

13.5~15.5%

PLA Pro has a slightly higher elongation
at break, indicating higher stretchability
under tension.

Melting Flow Rate
(MFR)

3-6 g/10min

4~8 g/10min

PLA Pro has a lower MFR

Heat Deflection Temperature
(HDT@ 0.455 MPa/66 psi)

53℃

53℃

Similar heat resistance, suitable for general temperature environments.

Density

1.25~1.26 g/c㎡

1.25~1.26 g/c㎡

Both have the same density, indicating similar material volume requirements.

Water Absorption
(23°C/24h)

＜0.3%

<0.3%

Same water absorption for stable
dimensional performance.

Drying Conditions before Printing
50°C, 5 hours (using a convection oven)

Nozzle Diameter
Ф0.4/0.6mm(Ф0.4mm recommended)

Layer Thickness

0.12~0.3mm

Nozzle Temperature
190~240°C

Build Plate Temperature
25~60°C

Printing Speed

40~250mm/s
(higher speeds require higher temperatures)

Cooling Fan
50~100%

Retraction Length
1~2mm

Retraction Speed
30~50mm/s

Support Materials
Self-supporting, PVA, BVOH

Filament Diameter
1.75mm/2.85mm

Printing and Storage Environment Humidity
Room temperature to 40'C, ≤20% RH (sealed with desiccant)