HePETGIt is one of the most versatile materials for 3D printing. It isdurable and easy to print.It can be used to print technical parts that require medium strength.
PETG (Polyethylene Terephthalate Glycol) filament is a versatile and durable thermoplastic that has become a popular choice for 3D printing due to its excellent properties. It is an amorphous material, meaning it lacks a defined crystalline structure, giving it excellent flexibility and impact resistance. It is characterized by:
PETG filament applications:
Functional parts:PETG is ideal for printing functional parts that require mechanical and temperature resistance, such as electronics housings, tools, drone parts, etc.
Prototyping:PETG can be used to create rapid and economical prototypes of parts and designs that need to be durable.
Printing everyday objects:It can be used to print a wide range of everyday objects such as glasses, plates, toys, etc.
Industrial applications:PETG is used in various industrial applications, such as the manufacture of prosthetics, molds, and automotive parts.
Applications of PETG filament
Functional parts:PETG is ideal for printing functional parts that require mechanical and temperature resistance, such as electronics housings, tools, drone parts, etc.
Prototyping:PETG can be used to create rapid and economical prototypes of parts and designs that need to be durable.
Printing everyday objects:It can be used to print a wide range of everyday objects such as glasses, plates, toys, etc.
Industrial applications:PETG is used in various industrial applications, such as the manufacture of prosthetics, molds, and automotive parts.
Advantages of PETG filament
Mechanical resistance:PETG is a strong and durable material with high tensile and flexural strength.
Temperature resistance:PETG has a high printing temperature and can withstand temperatures up to 80°C without warping.
Chemical resistance:PETG is resistant to a wide range of chemicals, including water, oils, and acids.
Easy to use:PETG prints easily on most FDM 3D printers and does not require a heated bed.
Good adhesion between layers:PETG has good interlayer adhesion, producing high-quality prints.
Transparent:PETG is available in a variety of colors, including clear, making it ideal for printing objects that need to be transparent.
Printing recommendations for PETG filament
Uses a 0.4mm or 0.6mm nozzle.
Prints at a speed of 40-80 mm/s.
Adjust the printing temperature between 220-250 °C.
Heated bed at a temperature of 60-80 °C to improve adhesion.
Uses a 4-6mm retraction setting.
Make sure the filament is dry before printing.
Print in an enclosed area to avoid drafts.
Properties of PETG filament
Density:1.27 g/cm³
Printing temperature:220-250 °C
Heated bed temperature:50-60 °C
Retraction:4-6 mm
Print speed:40-100 mm/s
Modulus of elasticity:2.5 GPa
Tensile strength:50-70 MPa
Flexural strength:80-90 MPa
Elongation at break:5-7%
Melting point:250 - 260 °C
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