Rainbow Macaron PETG Filament - Integrate gradient color technology with high-toughness PETG material - Smooth rainbow gradient effect, high surface precision - Retain PETG's wear resistance, impact resistance and low shrinkage. Perfect for creative gifts, gradient art decorations, colorful daily ornaments and high-precision visual models
| Parameter Name | Specification Details |
|---|---|
| Density | 1.27~1.29 g/cm³ |
| Tensile Strength | 52~63 MPa |
| Elongation at Break | 17%~26% |
| Young's Modulus | 2000~2700 MPa |
| Flexural Strength | 69~80 MPa |
| Charpy Impact Strength | 5.8~8.8 kJ/m² |
| Standard Diameter | 1.75 mm / 2.85 mm |
| Diameter Tolerance | ±0.02 mm ~ ±0.03 mm |
| Roundness Tolerance | ≤ 0.03 mm |
| Filament Roundness | Uniform, no flat filament |
| Nozzle Printing Temperature | 222 ~ 248 ℃ (232~238 ℃ recommended) |
| Heated Bed Temperature | 62 ~ 78 ℃ |
| Melting Point | 201 ~ 211 ℃ |
| Glass Transition Temperature (Tg) | 77 ~ 81 ℃ |
| Vicat Softening Temperature | ≈ 78.5 ℃ |
| Net Weight Per Spool | 500g / 1kg / 2kg |
| Spool Material | Eco-friendly plastic spool |
| Outer Package | Vacuum bag with desiccant |
| Available Colors | Rainbow gradient, Macaron gradient, Transparent gradient series |
| Storage Temperature | 15 ~ 25 ℃ |
| Storage Humidity | Relative Humidity < 20% RH |
| Unopened Shelf Life | 12 months |
| Drying Condition (for moist filament) | 60 ℃, dry for 6~10 hours |
Notes:1. Dry thoroughly before printing if damp 2. Moderate cooling wind 3. Avoid long-term exposure to strong ultraviolet rays