Remarkable product enriched with carbon fibers
PCTG is a copolyester that is gaining increasing popularity among 3D printing users. In terms of properties, it is often compared to the well-known PETG. However, it should be noted that PCTG has significantly higher impact toughness compared to its big brother. The high elasticity of PCTG, combined with strong layer adhesion, high viscosity, and negligible shrinkage, makes it a perfect polymer for composite materials. The carbon fibers used give the filament extremely high rigidity while reducing the brittle fracture typical of other PETG-based carbon composites.
PCTG CF10 filament enables printing of parts with increased hardness and tensile strength compared to standard PCTG. The use of carbon fibers increases the thermal resistance of the filament, further reduces shrinkage, and gives printed models a characteristic "carbon" matte finish.
With Spectrum PCTG CF filament, 3D printing becomes an even more viable alternative to conventional plastic processing, enabling the production of durable and long-lasting everyday items, regardless of size.
Key features:
- 10% carbon fiber content - heat deflection temperature (HDT): 78"C - softening point: 77"C - high stiffness and tensile strength - good impact resistance - chemical resistance - high dimensional accuracy of printed elements - carbon, matte printed surface
Applications:
- visual and functional prototyping - fit tests - conceptual models - production of housings and covers - parts subject to abrasive wear - production of tools and equipment
Filament specifications:
- filament diameter: 1.75mm / 2.85mm - extrusion temperature: 250–270"C - bed temperature: >50"C - print speed: 30–80mm/s
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