Bambu Lab فیلامێنتی چاپی سێ‌ڕەهەندی PETG HF سپی 1KG

تایبەتمەندییە ورەکان

Material & Printing Characteristics

Material Type: High-Flow Polyethylene Terephthalate Glycol-Modified (PETG HF)
ڕەنگ: White (Clean, consistent matte-to-semi-matte premium white finish)
Key Optimization: Specially engineered for high-speed FDM printing, delivering default printing speeds up to 2x faster than standard PETG while maintaining excellent structural and layer bonding strength
Surface Quality: Smooth, uniform texture that effectively mitigates the harsh, uneven gloss transitions and stringing commonly found in traditional shiny PETG

Physical & Mechanical Properties

Filament Diameter: 1.75 mm
Dimensional Tolerance: ±0.03 mm
Net Filament Weight: 1.0 kg (2.2 lbs)
Density: 1.28 g/cm³
Melting Temperature: 214 °C
Tensile Strength (X-Y): 34 ± 4 MPa
Bending Strength (X-Y): 64 ± 3 MPa
Impact Strength (XY-Toughness): 31.5 ± 2.2 kJ/m²
Heat Deflection Temperature (HDT): 69 °C (at 0.45 MPa)

Recommended Printing Parameters

Nozzle (Extrusion) Temperature: 230 °C - 260 °C (Recommended baseline: 240 °C - 245 °C)
Heated Bed Temperature: 65 °C - 75 °C
Maximum Volumetric Speed: 21 mm³/s
Max Printing Speed: Supported up to 250 - 300 mm/s (Optimized for modern high-acceleration CoreXY systems)
Compatible Build Surfaces: Textured PEI Plate, Smooth PEI Plate, High Temperature Plate (Adhesion helper/glue recommended on smooth plates to act as a release agent)

Spool & Packaging Specifications

Spool Integration: Includes 1 x Bambu Reusable Spool (High-temperature resistant)
Smart Detection: Equipped with an active Bambu RFID Tag for automatic filament and parameter sync on AMS systems
Winding: Full mechanical precision neat winding to ensure tangle-free feeding

Storage & Drying Guidelines

Moisture Sensitivity: Very High (White pigment particles and high-flow additives increase moisture affinity)
Drying Requirements: Blast drying oven at 65 °C for 8 hours, or X1/P1 series heatbed at 75 - 85 °C for 12 hours