{"product_id":"prusament-petg-carbon-fiber-black-nfc","title":"Prusament PETG Carbon Fiber Black (NFC)","description":"\u003cp style=\"text-align: justify;\"\u003ePrusament PETG Carbon Fiber Black is a carbon fiber-reinforced PETG filament, manufactured in-house by Prusa Research in the Czech Republic. The carbon filler improves dimensional stability, temperature resistance, and elastic modulus compared to standard PETG, while greatly reducing stringing.\u003cbr\u003e\u003cbr\u003eEach spool meets a controlled dimensional tolerance of ±0.02 mm on the diameter, checked at the exit of the extrusion line. The incorporated carbon fibers come from the recycling of industrial waste and end-of-life carbon composites.\u003c\/p\u003e\n\u003ch2\u003ePrinting behavior\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003ePETG-CF extrudes at 265 °C on a heated bed at 90 °C, with a textured or satin sheet recommended for adhesion. As the material is abrasive, the use of a hardened nozzle is required to avoid premature wear of the extrusion tip.\u003cbr\u003e\u003cbr\u003ePrinting is almost odorless and inter-layer adhesion remains strong. The surface finish is matte black. Detail fineness is less than that of PLA, and raw mechanical strength is slightly lower than that of unreinforced PETG, usual trade-offs of a carbon-filled composite.\u003c\/p\u003e\n\u003ch2\u003eNFC identification and packaging\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eSince October 2025, Prusament spools include a rewritable NFC tag compliant with the OpenPrintTag standard, designed to work offline with different printer ecosystems. Material data is stored directly on the tag and readable via the Prusa mobile app. The redesigned, more compact spool features a locking mechanism that facilitates its use in multi-material systems as well as filament drying.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eMaterial\u003c\/th\u003e\n\n\u003ctd\u003eCarbon fiber reinforced PETG\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eDiameter\u003c\/th\u003e\n\n\u003ctd\u003e1.75 mm (±0.02 mm)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eExtrusion temperature\u003c\/th\u003e\n\n\u003ctd\u003e265 °C (±10 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eBed temperature\u003c\/th\u003e\n\n\u003ctd\u003e90 °C (±10 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eRecommended print sheet\u003c\/th\u003e\n\n\u003ctd\u003eTextured or satin\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eNozzle\u003c\/th\u003e\n\n\u003ctd\u003eHardened required (abrasive material)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eColor\u003c\/th\u003e\n\n\u003ctd\u003eMatte black\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eFiber origin\u003c\/th\u003e\n\n\u003ctd\u003eRecycling of industrial waste and end-of-life carbon composites\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e1 kg on spool\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eIdentification\u003c\/th\u003e\n\n\u003ctd\u003eRewritable NFC tag (OpenPrintTag standard)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eManufacture\u003c\/th\u003e\n\n\u003ctd\u003ePrusa Research, Czech Republic\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\n  \u003cli\u003eAll 1.75 mm FDM printers equipped with a hardened nozzle\u003c\/li\u003e\n\n  \u003cli\u003eOptimized for Prusa Research printers\u003c\/li\u003e\n\n  \u003cli\u003eCompatible with multi-material and multi-color printing systems\u003c\/li\u003e\n\n  \u003cli\u003eNFC tag compatible with the OpenPrintTag standard (multi-brand reading)\u003c\/li\u003e\n\n  \u003cli\u003eTag reading via the Prusa mobile app\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Prusa","offers":[{"title":"1 kg \/ 1.75 mm","offer_id":57284898488664,"sku":"IDF__17601_IDS__3504","price":49.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8979\/0296\/files\/prusapetgcarbon.jpg?v=1778684059","url":"https:\/\/3dprint.shop\/en\/products\/prusament-petg-carbon-fiber-black-nfc","provider":"3dPrint.Shop","version":"1.0","type":"link"}