Creality CR-PETG: High-quality, durable filament with excellent layer bonding and minimal warping, suitable for functional parts and prototypes.
General Technical Specifications
Diameter: 1.75mm (tolerance ±0.02mm to ±0.05mm).
Net Weight: 1kg per spool.
Transparency: High, available in various vibrant, glossy colors.
Outdoor Performance: Resistant to UV light, water, and heat
Recommended Printing Settings
Nozzle Temperature: 230–250°C (up to 260°C for some Hyper PETG variants).
Bed Temperature: 70–80°C (sometimes recommended 60–80°C).
Printing Speed: 40–60 mm/s (Standard), up to 300–600 mm/s (Hyper PETG).
Part Cooling Fan: 0%–30% (low) is generally recommended to maximize layer strength, though some profiles use up to 50%-100%.
Surface Preparation: PETG adheres well to PEI sheets, Glass, or BuildTak; a glue stick is often recommended as a separation agent to prevent damage to the bed.
Advantages
Durability: High impact resistance and better heat resistance than PLA.
Easy Printing: Low shrinkage, low odor, and minimal warping compared to ABS.
