DAS K12™ PEI 9085
Features
- Aerospace-Grade Reliability
- Exceptional Heat Resistance
- High Mechanical Strength
- Superior Flame Resistance
- Broad Chemical Resistance
- High Toughness & Durability
- Low Molding Temperature & Flowability
Das K12™ PEI 9085 ist ein Polyetherimid-Material mit einer relativ niedrigen Formgebungstemperatur und ausgezeichneten Fließeigenschaften. Dieses in der Luft- und Raumfahrt bewährte Material bietet eine außergewöhnliche Beständigkeit gegen Hitze, Flammen und Chemikalien, kombiniert mit hoher Festigkeit und Zähigkeit. Diese Eigenschaften machen PEI 9085 zu einer idealen Wahl für anspruchsvolle Anwendungen in verschiedenen Branchen.
Empfohlene Druckparameter
| Düsentemperatur | 340 ~ 370℃ |
| Betttemperatur | 140 ~ 220℃ |
| Kammertemperatur | 90 ~ 200℃ |
| Betthaftung | Hochtemperaturkleber |
| Aktiver Kühlventilator | AUS |
| Schichthöhe | 0.2mm |
| Wandstärke | ≥ 0.8mm |
| Druckgeschwindigkeit | 30~60mm/s |
Technisches Datenblatt (TDS)
| Materialeigenschaften | Typischer Wert | Prüfmethode |
|---|---|---|
| Schmelztemperatur (HDT)² | ~300℃ | ISO 11357 |
| Schmelzflussrate (MFR)¹ | 60~70g/10min | ISO 1133 |
| Wärmeformbeständigkeit (HDT)² | 168℃ | ISO 75 |
| Vicat-Erweichungstemperatur (VST)³ | 181℃ | ISO 306 |
| Dichte | 1.28g/cm³ | ISO 1183 |
| Geruch | Geruchlos | / |
| Löslichkeit | Unlöslich in Wasser | / |
Printing Parameters
Nozzle Temperature: 340–370°C
Bed Temperature: 140–220°C
Chamber Temperature: 90–200°C
Bed Modification: High temperature glue
Active Cooling Fan: OFF
Layer Height: 0.2 mm
Shell Thickness: ≥ 0.8 mm
Print Speed: 30–60 mm/s
Note: Settings are based on a 0.4mm nozzle.
Description
Aerospace-Grade Reliability: Engineered to meet strict industrial and aerospace standards, providing long-term structural integrity and stability under severe operating environments.
Exceptional Heat Resistance: Maintains high mechanical performance and dimensional stability under continuous thermal exposure (HDT 168°C / VST 181°C).
High Mechanical Strength: Delivers top-tier tensile, flexural, and impact performance for demanding functional components.
Superior Flame Resistance: Inherently flame retardant with low smoke emissions and toxic toxicity compliance, suitable for aircraft interiors and transit systems.
Broad Chemical Resistance: Excellent resistance against industrial solvents, automotive fuels, hydraulic fluids, acids, and alkalis.
High Toughness & Durability: Outstanding resistance to dynamic fatigue and impact loading, preventing premature brittle failure.
Low Molding Temperature & Flowability: Features a lower melt processing window (340–370°C) and excellent melt flowability (MFR 60–70 g/10min), enabling superior layer fusion and reduced nozzle pressure.
Technical Datasheet
Melt Temperature: ~300°C (ISO 11357)
Melt Flow Rate (MFR): 60–70 g/10min¹ (ISO 1133)
Heat Deflection Temperature (HDT): 168°C² (ISO 75)
Vicat Softening Temperature (VST): 181°C³ (ISO 306)
Density: 1.28 g/cm³ (ISO 1183)
Odor: Odorless
Solubility: Insoluble in water
Note: ¹ Test conditions: T= 365℃; m= 5kg. ² Test conditions: 0.45MPa; 120℃/h. ³ Test conditions: 10N; 120℃/h.