THE PETG HF
ADVANTAGE
Strategic airframe construction for high-performance UAVs. Optimized for thermal endurance and structural ductility.
01. THERMAL ENDURANCE
Handles up to 75°C–80°C. Prevents wing-drop and fuselage warping in extreme regional climates like India.
02. IMPACT DUCTILITY
Superior elongation at break. Airframes bend rather than shatter during hard landings, protecting critical avionics.
03. CHEMICAL SHIELD
Resistant to oils and lubricants. Future-proofed for hybrid gas-electric propulsion transitions.
SLICER.OPTIMIZATION
WALL.INTEGRITY
Single wall (0.4mm) for main airframe. 3-4 walls for high-torque 2806.5 motor mounts.
LAYER.FUSION
Minimize cooling (20-30% fan) to ensure layers fuse into a single solid piece for structural UAV parts.
GYROID.INFILL
3-5% density. Maximum strength-to-weight ratio without top-surface pillowing.
STRUCTURAL.REINFORCEMENT
CARBON FIBER SPARS: PULTRUDED TUBES ARE MANDATORY TO PREVENT PERMANENT CREEP UNDER LOAD.
ADHESIVES: MEDIUM-INTERFACE CA + ACTIVATOR. 30-MIN EPOXY FOR MOTOR FIREWALLS.
EMI MITIGATION: KEEP GPS AND COMPANION COMPUTERS ISOLATED FROM ESC NOISE.
CERTIFIED.FILAMENTS
NUMAKERS PETG HF
High flow rate. Ideal for long-duration Indian regional builds.
PRUSAMENT PETG
Mechanical benchmark. Maximum layer adhesion and precision.
SUNLU PETG
Cost-efficient. Best for heavy-duty 600g+ structural builds.