Silk Rainbow(Upgraded 8Meters Color Change Length) Filament 1KG
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PLA Rainbow
- PLA material with filament color gradually changing over 8 meters; printed models display a rainbow gradient from bottom to top.
Transparent PLA Rainbow
- Transparent PLA material with filament color gradually changing over 8 meters; printed models show a rainbow gradient from bottom to top. High precision, good transparency, and excellent toughness; not easy to break.
PLA+ Silk Rainbow
- Silk PLA material with filament color gradually changing over 8 meters; printed models display a rainbow gradient from bottom to top, with a silky smooth surface and vibrant colors.
Diameter: 1.75±0.02mm
Printing Temperature:
PLA Rainbow
- 200–210℃: 50–100 mm/s
- 210–240℃: 100–200 mm/s
Transparent PLA Rainbow
- 195–205℃: 50–100 mm/s
- 205–220℃: 100–200 mm/s
PLA+ SILK Rainbow
- 205–215℃: 50–100 mm/s
- 215–235℃: 100–200 mm/s
Bed Temperature:
- When unheated: apply glue
- When heated to 50–60°C: no glue needed
Bubbles: 100% zero bubbles
Net Weight: 1 kg/spool
Gross Weight: 1.3 kg/spool
Length: 1.75 mm (1 kg) = 330 m
- Free shipping to most of UK regions
- Guaranteed Secure Checkout
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SUNLU Rainbow Filament
SUNLU Rainbow filament is reliable, versatile, and easy to use. No clogs, bubbles and tangles, its excellent layer adhesion ensures high-quality prints every time. The color changes regularly every 8 meters, the color transition is natural, and each color is bright and beautiful.
Rainbow Multicolor– Based on premium PLA/SILK PLA+ material, this filament adds a striking multicolor rainbow effect. The gradual color transition makes your prints more eye-catching, artistic, and unique.
Rainbow PLA/SILK PLA+ Filament – SUNLU Rainbow PLA is reliable, versatile, and beginner-friendly. It prints smoothly with no clogs, bubbles, or tangles, and its strong layer adhesion ensures consistent, high-quality results every time.
Fits for Most FDM Printers– Spool Dimensions: Diameter 8.00", Width 2.50", Hub Hole Diameter 2.20". This spool size is compatible with most mainstream FDM 3D printers.
PLA Rainbow
(PLA Filament)
| Recommended Printing Settings | |
|---|---|
| Drying Settings (Blast Drying Oven) | 50 °C |
| Printing and Keeping Container's Humidity | < 20% RH (Sealed, with Desiccant) |
| Nozzle Temperature | 200 - 210 °C 210 - 240 °C |
| Bed Temperature (with Glue) | 50 - 60 °C |
| Printing Speed | 50 - 100 mm/s 100 - 200 mm/s |
| Physical Properties | |
|---|---|
| Density | 1.23 g/cm³ |
| Vicat Softening Temperature | 54 °C |
| Heat Deflection Temperature | 53 °C |
| Melting Temperature | 164 °C |
| Melt Index | 6.9 g/10 min |
| Mechanical Properties | |
|---|---|
| Tensile Strength | 61 MPa |
| Breaking Elongation Rate | 3.1% |
| Flexural Strength | 83 MPa |
| Flexural Modulus | 2240 MPa |
| Impact Strength | 3.9 kJ/m² |
