Spectrum PC 275 Natural
High Impact Resilience | Industrial Transparency | 0.25kg-1.0kg Spool
Spectrum PC 275 is a professional-grade Polycarbonate filament engineered for components that must endure significant mechanical stress and extreme thermal environments. Known for its exceptional impact resistance, PC 275 outperforms most other engineering plastics in durability and toughness.
The Natural variant provides a semi-transparent, high-gloss finish that allows for visual inspection of internal structures or the creation of high-clarity technical light covers. This material is specifically modified to enhance layer adhesion, effectively mitigating the common delamination issues found in standard PC filaments.
PC 275 boasts a remarkable Heat Deflection Temperature (HDT). It remains structurally sound in conditions that would cause PLA, PETG, or even some ABS blends to soften, making it the premier choice for protective electrical housings and under-the-hood automotive prototypes.
🔨 Exceptional Impact Strength
Absorbs significant kinetic energy without fracturing—perfect for protective guards and high-stress joints.
🌡️ Superior Thermal Resistance
Maintains geometric precision and mechanical integrity at sustained high temperatures.
✨ Optical Clarity (Natural)
Enables the production of semi-transparent parts with excellent light transmission and a professional finish.
📐 High Dimensional Accuracy
Engineered for low shrinkage, ensuring that complex industrial assemblies fit with tight tolerances.
- Functional automotive engine components
- Protective shields and machine safety guards
- High-temperature electrical enclosures & junction boxes
- Technical lighting covers and lens prototypes
- Industrial jigs and fixtures subjected to impact
- Medical device housings and laboratory containers
| Material Identity & Visual Metrics | |
|---|---|
| Producer / Series | Spectrum Filaments / PC 275 |
| Material Type | High-Performance Polycarbonate |
| Filament Diameter | 1.75 mm ± 0.05 mm |
| Color Name | Natural (Semi-Transparent) |
| Surface Finish | High Gloss / Crystal Luster/LION ORANGE/TRANSPARENT BLUE/TRANSPARENT YELLOW/TRANSPARENT RED/TRANSPARENT ORANGE/TRAFFIC WHITE/TRAFFIC RED/NAVY BLUE/NATURAL/IRON GREY |
| Net Weight | 0.25 kg-1.00 kg (Premium Industrial Spool) |
| EAN / SKU | 5903116681276 / 80111 |
| Nozzle Temperature | 270 - 300°C |
| Heated Bed Temperature | 100 - 120°C |
| Chamber Requirement | Recommended (Passive or Active) |
| Print Speed | 30 - 60 mm/s |
| Cooling Fan Speed | 0 - 20% (Low for maximum toughness) |
| Bed Adhesive | Magigoo PC / Dimafix / PEI Sheet |
| Diameter Precision | Spool Type | Protection | Compliance |
|---|---|---|---|
| ±0.05 mm (2-Axis Laser) | Reinforced Industrial Spool | Vacuum Sealed + Desiccant | Individual QR Code QC Report |
Essential data for industrial certification and engineering testing:
* Professional Note: Spectrum PC 275 is highly hygroscopic. To ensure bubble-free prints and optimal transparency, dry the filament at 100°C for at least 6-8 hours before printing. Use of an all-metal hotend is mandatory due to high extrusion temperatures.
