Skip to content
- Description
- Key Features
- Mechanical Properties
- Thermal Properties
- Recommended Processing Conditions
Description
| Property | Method | Units | Value |
|---|---|---|---|
| Filament diameter (+/- 0.05 mm) | mm | 1.75 | |
| Density | ISO 1183-1 | g/cm3 | 1.34 |
| Humidity absorbtion (70 °C, 62% r.H.)* | ISO 1110 | % | |
| Water absorbtion (23 °C saturated)* | ISO 62 | % | 0.7 |
VULCAN PEI 9085 - Flame Retardant & Low Smoke
The transformative power of fire
Key Features
- High Thermal Resistance: Withstands continuous operating temperatures up to 180°C, ensuring dimensional stability in high-heat environments
- Flame Retardant: Complies with UL 94 V-0 standards, offering low smoke emission and toxicity, crucial for safety-critical applications
- Chemical Resistance: Resists a wide range of chemicals, including automotive fluids and solvents, enhancing durability
- Mechanical Strength: Provides high tensile and flexural strength, suitable for load-bearing components
- Dimensional Stability: Maintains precise tolerances, essential for parts requiring tight specifications
Mechanical Properties
| Property | Method | Units | Value XZ** (on edge) | Value ZX** (upright) |
|---|---|---|---|---|
| Tensile Modulus | ISO 527 Type 1BA | MPa | 2400 | 2000 |
| Tensile Strength at yield | ISO 527 Type 1BA | MPa | 83 | no yield |
| Tensile Strength at break | ISO 527 Type 1BA | MPa | 83 | 41 |
| Elongation at yield | ISO 527 Type 1BA | % | 6.1 | no yield |
| Elongation at break | ISO 527 Type 1BA | % | 6.1 | 3.3 |
Thermal Properties
| Property | Method | Units | Value |
|---|---|---|---|
| Glass transition temperature (Tg) | ISO 11357-1 | °C | 186 |
| Melting temperature | ISO 11357-3 | °C | |
| Vicat softening temperature | ISO 306/B50 | °C | |
| Temp. of deflection under load (1.80 MPa)* | ISO 75-1/-2 | °C | |
| Temp of deflection under load (0.45 MPa)* | ISO 75-1/-2 | °C |
Recommended Processing Conditions
| Nozzle Temperaure | Recommended 375 °C (350 °C - 380 °C) |
| Bed Temperature | Recommended 150°C (120°C - 160°C) |
| Chamber Temperature | Recommended 160°C (70°C - 160°C) |
| Bed Material | (Textured) PEI Sheet, Glass, Carbon Fibre Plate |
| Adhesion Promoter | Magigoo HT |
| Nozzle Diameter | >= 0.4mm |
| Print Speed | Recommended: 30 mm/s (15-150 mm/s) |
| Max Volumetric speed (high speed) | 16 mm3/s (150mm/s) |
| Drying Instructions | 120°c for 4 - 6 hours |
