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Spectrum PET-G FR V0 1.75mm Natural 0.75kg

Spectrum PET-G FR V0 1.75mm Natural 0.75kg

€57,43 EUR
€57,43 EUR
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Spectrum PET-G FR V0 – Halogen-Free Flame Retardant Filament | 1.75 mm | 0.75 kg

The PET-G that doesn't catch fire: self-extinguishing, halogen-free, UL 94 V0* certified.

Spectrum PET-G FR V0 is a flame retardant PET-G based, halogen-free filament, designed to meet the requirements of the flame retardancy classification UL 94 V0*. This means that vertical combustion of the filament or the printed part does not exceed 10 seconds before self-extinguishing. The chemical modifications made to the formula do not compromise printability: the material maintains the classic properties of PET-G — low shrinkage, ease of printing, and excellent dimensional stability.

*The filament is not certified by Underwriters Laboratories and does not have an official UL number.

Key Features

  • Self-extinguishing according to UL 94 V0 standard — vertical combustion max 10 seconds
  • Halogen-free — safe for sensitive and enclosed environment applications
  • Excellent dimensional stability — no warping, no shrinkage
  • Oxygen Index 35% — highly resistant to flame propagation
  • Glow Wire Flammability Index 960°C (1mm and 2mm) according to IEC 60695-2-12
  • Comparative Tracking Index 600 V — good surface electrical resistance
  • Does not require enclosed chamber, dry box or hardened nozzle

Ideal Applications

PET-G FR V0 is the mandatory choice wherever fire resistance is a regulatory or safety requirement:

  • Electronics and electrical panels — enclosures for printed circuit boards, terminal blocks, cable ducts
  • Automotive — flame-resistant interior components
  • Industry — machinery housings with fire protection specifications
  • Electrical circuit protection — coatings and shields for components at risk of overheating
  • Models and prototypes for environments with high safety requirements

Mechanical and Thermal Technical Specifications

Property Value Standard
Density 1.26 g/cm³ ISO 1183
Charpy impact strength (notched) 3 kJ/m² ISO 179-1eA
Elongation at yield 3.30% ISO 527
Elongation at break 40% ISO 527
Tensile strength at yield 40 MPa ISO 527
Tensile strength at break 25 MPa ISO 527
Elastic modulus 2350 MPa ISO 527
VICAT softening point 70°C ISO 306
HDT (0.45 MN/m²) 63°C ISO 75
HDT (1.81 MN/m²) 58°C ISO 75

 

Flammability and Electrical Specifications

Property Value Standard
Oxygen Index 35% D 2863
Glow Wire Flammability Index (1mm) 960°C IEC 60695-2-12
Glow Wire Flammability Index (2mm) 960°C IEC 60695-2-12
Glow Wire Ignition Test (1mm) 775°C IEC 60695-2-13
Glow Wire Ignition Test (2mm) 775°C IEC 60695-2-13
Comparative Tracking Index 600 V IEC 60114

 

Recommended Printing Parameters

Parameter Value
Nozzle temperature 230–255°C
Bed temperature 60–80°C
Cooling fan Yes (up to 100%)
Layer height 0.05–0.30 mm
Shell thickness 0.40–2.70 mm
Print speed 30–70 mm/s
Enclosed chamber Not necessary
Dry box Not necessary
Ruby/hardened nozzle Not necessary

Settings based on 0.4 mm nozzle

Storage

Store in a dry environment between 18–25°C, away from humidity, sunlight, and heat sources. Shelf life of 24 months if stored correctly.

Shipping and Warranty

All products available in stock will be delivered with an average timing of 24/48 hours.

Italy warranty with dedicated consulting support, contact us!

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