Materials | Des3dprint

PLA (Polylactic Acid)

Best Applications: PLA is ideal for prototyping, models, and decorative items.

Advantages: PLA is biodegradable and has a low tendency to warp. Some PLA's variety include a smooth surface finish, delicate finish, and shiny finish/silk-like. it also have relatively high impact strength and a wide range of colors.

Physical and Mechanical Properties:

Density: ~1.24 g/cm³
Tensile Strength: ~50 MPa
Elongation at Break: ~6%
Glass Transition Temperature: ~60°C

ABS (Acrylonitrile Butadiene Styrene)

Best Applications: ABS is used for functional parts, enclosures, and mechanical components.

Advantages: ABS is known for its strength, durability, and resistance to impact and high temperatures. It can also be easily post-processed.

Physical and Mechanical Properties:

Density: ~1.04 g/cm³
Tensile Strength: ~40 MPa
Elongation at Break: ~5%
Glass Transition Temperature: ~105°C

PETG (Polyethylene Terephthalate Glycol)

Best Applications: PETG is suitable for mechanical parts, functional prototypes, and items requiring chemical resistance. It is often used in packaging and medical applications.

Advantages: PETG offers good impact resistance, clarity, and fast prinitng time. It is also resistant to moisture and chemicals.

Physical and Mechanical Properties:

Density: ~1.27 g/cm³
Tensile Strength: ~50 MPa
Elongation at Break: ~30%
Glass Transition Temperature: ~75°C

TPU (Thermoplastic Polyurethane)

Best Applications: TPU is ideal for flexible parts, wearables, and items requiring elasticity such as phone cases and gaskets.

Advantages: TPU has excellent flexibility, impact resistance, and durability. It can also be used in a range of temperatures and is resistant to abrasion.

Physical and Mechanical Properties:

Density: ~1.2 g/cm³
Tensile Strength: ~40 MPa
Elongation at Break: ~400%
Glass Transition Temperature: ~–30°C

ASA (Acrylic Styrene Acrylonitrile)

Best Applications: ASA is used for outdoor parts, automotive components, and products requiring UV resistance. It is a good choice for items exposed to sunlight and harsh weather.

Advantages: ASA is UV resistant, durable, and maintains its color and properties under sunlight exposure. It also has good mechanical properties and impact resistance.

Physical and Mechanical Properties:

Density: ~1.07 g/cm³
Tensile Strength: ~45 MPa
Elongation at Break: ~10%
Glass Transition Temperature: ~105°C