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PETG
Our PETG 3D printing utilizes FDM printing process to get the best print possible. PETG (Polyethylene terephthalate glycol) is a tough and low-cost plastic. It’s chemically resistant has great waterproof properties and is slightly more flexible than other materials, this can offer better impact resistance.
Advantages of PETG
Reusable
PETG is a thermoplastic which means it can be reused many times, meaning it has little to no effect on the environment. PETG is accepted by all curbside recycling programs making it the perfect choice for eco-friendly 3D printed models.
Strong & durable
PETG is the strongest plastic out of the four we offer here at Surface Scan, this includes PLA, ABS and TPU. PETG is knonw for its immense with capability to hold a lot of weight as well as being able to withstand most high pressure forces.
Tough & durable
PETG is very tough and durable and can withstand higher amounts impact. making it perfect functional parts. PETG is often used within the dentistry and orthodontics because of its long lasting, sturdy, functional properties.
Water proof
Along with being strong and durable, PETG has fantastic waterproofing properties making it excellent for things such as plant pots, or anything that will require long-lasting waterproof characteristics.
What PETG is perfect for
- Perfect for items such as cogs and brackets
- Heat resistant up to 60 to 70°C
- Eco friendly
- Water resistant
- Used mainly for functional parts
- Perfect for things such as mechanical items like cogs
Things to consider
- high temperature applications
- Not recommended for flexible parts
- Takes time to biodegrade
- Not UV resistant
- Easily scratched, due to glossy finish
Start your PETG 3D print now...
Strength
PETG creates strong parts and has great layer adhesion. It is impact and heat-resistant up to 60 to 70°C. It is Favored by countless industries for its production capability, we highly recommended PETG if your looking for 3D printed parts primarily for functional applications such as cogs, jigs, and prototypes.
Colours we offer
PETG is available in a number of colours. We offer PETG 3D printed models in black, white, grey, clear, red, blue, orange and green. Being that PETG comes off the print bed with a glossy finish we highly recommend if your looking for other colours you clean, sand (with water so not to damage the print) apply primer and then your colour paint of choice
Advantages of PETG
The overall finish of PETG is smooth and glossy, however this does mean its prone to being easily scratched. PETG also uses support materials for the more complex 3D printed parts, so small marks and light stringing will be left behind after we print your 3D parts. You can paint your part post print to furthermore conceal these layer lines, giving your product a more professional, unique personalized finish.
PETG VS other Filaments
At Surface Scan, we offer an array of filaments ranging in characteristics, check out their advantages below.
PETG
Eco-friendly 85%
Print quality 80%
Cost effective 70%
Strength 90%
Flexibility 45%
PLA
Eco-friendly 80%
Print quality 90%
Cost effective 70%
Strength 85%
Flexibility 40%
Carbon Fibre
Eco-friendly 90%
Print quality 85%
Cost effective 75%
Strength 97%
Flexibility 45%
TPU
Eco-friendly 60%
Print quality 80%
Cost effective 70%
Strength 90%
Flexibility 95%
ASA
Eco-friendly 80%
Print quality 80%
Cost effective 40%
Strength 95%
Flexibility 35%
SLS
Eco-friendly 80%
Print quality 95%
Cost effective 85%
Strength 100%
Flexibility 55%
Looking for industrial quality?
Our engineering FDM selection is your best choice for high-performance applications.
FAQ
Is PETG UV resistant?
PETG has very high levels of UV resistance making it the perfect choice for prints that will remain outside for extended periods. If your looking to 3D prints products like plant pots then we would highly recommend PETG.
How does PETG printing work?
PETG filament is thicker than PLA and therefor need to be printed at a slower speed and high temperature. With that in mind the 3D printing process is almost identical to that of PLA being that they both use FDM printing. The filament is passed through the glass transition temperature and then extruded onto the printing bed layer by layer until were left with you 3D part.
Is PETG strong?
PETG is the strongest of the FDM mateirals we offer, this includes PLA, TPU and ABS. PETG is well known for its high tensile strength and impact resistance making it perfect for functional parts.
What is the difference between PETG and PLA?
There are a number of differences between PLA and PETG, these vary from properties, applications and material cost. PETG is far strong and resilient when compared to PLA. However PLA is considered a better choice when it comes to filament melting and cooling. PLA is easier to apply hand finishes and is considered the better option for every day use, that being said if you need a strong, high UV resistant, waterproof print with a glossy finish then we recommend PETG.
IS PETG food safe?
PETG is in fact food safe, its weather resistant properties and characteristics make it perfect for prints like Jars, pots and gardening equipment.
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