At K3DP, we use FDM (Fused Deposition Modelling) technology — a reliable and versatile 3D printing method that builds objects layer by layer using thermoplastic filaments. It’s ideal for rapid prototyping, functional parts, and custom models, offering a great balance of speed, strength, and affordability.
How it works:
FDM (Fused Deposition Modelling) printing feeds a plastic filament through a heated nozzle, which melts and deposits the material in layers to form your 3D object.
Why it’s great:
Cost-effective and widely accessible
Fast turnaround for prototypes and custom parts
Works with a range of thermoplastics with different strengths, finishes, and properties
Easy to produce single or small batch runs
Best for:
Prototypes, mechanical parts, enclosures, and models where function and form both matter.
Material Types
PLA (Polylactic Acid)
Overview:
PLA is one of the most popular and user-friendly 3D printing materials, made from renewable resources like corn starch. It’s perfect for smooth, detailed prints with minimal warping.
Benefits:
Eco-friendly and biodegradable
Produces smooth surface finishes
Great for detailed or decorative models
Low printing temperature and minimal odor
Best for:
Prototypes, decorative items, models, miniatures, display pieces, and low-stress parts.
PETG
(Polyethylene Terephthalate Glycol)
Overview:
PETG combines the strength of ABS with the ease of printing of PLA. It’s known for its excellent durability and resistance to impact, water, and chemicals.
Benefits:
Strong and slightly flexible
Good layer adhesion and low warping
Water and chemical resistant
Food-safe (depending on manufacturer and post-processing)
Best for:
Functional parts, containers, mechanical components, and outdoor or water-exposed models
ABS (Acrylonitrile Butadiene Styrene)
Overview:
ABS is a strong, impact-resistant plastic used in many commercial products — including LEGO bricks! It’s more challenging to print than PLA or PETG but delivers excellent durability.
Benefits:
High strength and impact resistance
Heat resistant up to around 100°C
Can be sanded, machined, or acetone-smoothed for a professional finish
Best for:
Functional prototypes, enclosures, automotive parts, and any parts requiring durability and heat resistance.
ASA (Acrylonitrile Styrene Acrylate)
Overview:
ASA is a weather-resistant alternative to ABS — offering similar strength and finish but with superior UV and chemical resistance.
Benefits:
UV resistant (won’t yellow or degrade in sunlight)
Excellent mechanical properties
High impact and temperature resistance
Great surface finish
Best for:
Outdoor parts, signage, automotive components, and applications where exposure to sunlight or weather is a factor.