{"product_id":"filament-carbonio-cf15-treed-noir","title":"TreeD Carbonio CF15 Filament Black","description":"\u003cp style=\"text-align: justify;\"\u003eCarbonio CF15 is a polyamide filament reinforced with long carbon fibres, not carbon powder. This formulation gives it high stiffness and mechanical strength, with low shrinkage on cooling.\u003cbr\u003e\u003cbr\u003eIts moisture uptake is markedly lower than that of common nylons, which reduces the drying usually required for this family of materials before printing.\u003c\/p\u003e\n\u003ch2\u003ePrinting behaviour\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eIts low water absorption (below 0.3% per ISO 62) reduces defects linked to residual moisture, a sensitive point on standard polyamides. Since carbon fibres are abrasive, a hardened steel nozzle (Widia type) or a wear-resistant surface is recommended; a PTFE-coated nozzle should be avoided.\u003cbr\u003e\u003cbr\u003eThe filament can remain in the nozzle for up to 20 minutes without extruding. Beyond that, if the temperature drops below 210 °C, it is best to switch off the heater rather than resume printing directly.\u003c\/p\u003e\n\u003ch2\u003eDrying and processing\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003ePre-drying for 2 hours at 70 °C is recommended for best results, extended for spools over 1 kg. Extrusion is set between 230 and 250 °C, on a heated bed between 90 and 110 °C.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\u003cth\u003eDensity\u003c\/th\u003e\u003ctd\u003e1.25 g\/cm³\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eWater absorption\u003c\/th\u003e\u003ctd\u003e\u0026lt; 0.3 %\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eTensile strength (ISO 527)\u003c\/th\u003e\u003ctd\u003e170 MPa\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eTensile modulus (ISO 527)\u003c\/th\u003e\u003ctd\u003e15 GPa\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eImpact strength (ISO 179 1eU)\u003c\/th\u003e\u003ctd\u003e47 kJ\/m²\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eElongation at break (ISO 527)\u003c\/th\u003e\u003ctd\u003e1 %\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eHeat deflection temperature, HDT A\u003c\/th\u003e\u003ctd\u003e200 °C\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eContinuous service temperature\u003c\/th\u003e\u003ctd\u003e150 °C\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eRecommended extrusion temperature\u003c\/th\u003e\u003ctd\u003e230-250 °C\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eRecommended bed temperature\u003c\/th\u003e\u003ctd\u003e90-110 °C\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eMinimum nozzle diameter\u003c\/th\u003e\u003ctd\u003e0.5 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDesktop FDM\/FFF printers with a heated bed\u003c\/li\u003e\n  \u003cli\u003eHardened steel nozzle, Widia type, or wear-resistant surface (PTFE nozzle not recommended)\u003c\/li\u003e\n  \u003cli\u003eMinimum nozzle diameter of 0.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"TreeD","offers":[{"title":"Noir \/ 0.75 kg \/ 1.75 mm","offer_id":56893910843736,"sku":"CARB7509005","price":80.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8979\/0296\/files\/2024_05_noir-pet-carbone_2c6acba0-2fa8-493a-b824-195395aeee38.jpg?v=1775256972","url":"https:\/\/3dprint.shop\/en\/products\/filament-carbonio-cf15-treed-noir","provider":"3DPrint.shop","version":"1.0","type":"link"}