{"product_id":"proline-pet-cf-filament","title":"ProLine PET-CF Filament","description":"\u003cp\u003ePET-CF Black (modified PET with 10% carbon-fiber reinforcement)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo more functional parts that soften under heat or warp too much during printing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard filaments are often sufficient for simple applications. In technical use cases with elevated temperatures and the need for dimensionally accurate parts, however, many materials quickly reach their limits. Parts warp during printing, shrink too much or lose rigidity and load-bearing capacity during later use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProLine PET-CF\u003c\/strong\u003e was developed for exactly these requirements. The modified PET-based filament with 10% carbon-fiber reinforcement combines high temperature resistance with low shrinkage and easy printability. This makes it especially suitable for technical parts that need to be rigid, dimensionally stable and reliably printable without a heated chamber.\u003c\/p\u003e\n\u003cp\u003ePrinted parts reach a \u003cstrong\u003econtinuous use temperature of 120 °C\u003c\/strong\u003e and an \u003cstrong\u003eHDT of 190 °C\u003c\/strong\u003e. \u003cstrong\u003eMoisture absorption is below 0.3%\u003c\/strong\u003e. The material offers a \u003cstrong\u003etensile strength of 75–85 MPa\u003c\/strong\u003e, a \u003cstrong\u003eflexural strength of 140–150 MPa\u003c\/strong\u003e and a \u003cstrong\u003eflexural modulus of 4500–5000 MPa in the X-Y direction\u003c\/strong\u003e, making it well suited for rigid, high-strength and dimensionally stable functional parts.\u003c\/p\u003e\n\u003cp\u003eTypical applications include brackets, fixtures, housings, technical functional parts and load-bearing prototypes. Especially where a combination of high temperature resistance, low warping tendency and practical printability is required, PET-CF is a strong material choice.\u003c\/p\u003e\n\u003ch4\u003eKey benefits at a glance\u003c\/h4\u003e\n\u003cp\u003e✅ High rigidity for load-bearing functional parts\u003cbr\u003e\n✅ Low shrinkage for dimensionally accurate print results\u003cbr\u003e\n✅ High temperature resistance for technical applications\u003cbr\u003e\n✅ Easy to print even without a heated chamber\u003cbr\u003e\n✅ Carbon-fiber reinforced for improved dimensional stability and strength\u003cbr\u003e\n✅ Diameter tolerance of ±0.02 mm for consistent material flow\u003cbr\u003e\n✅ Batch number on each spool for better traceability\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e\u003cbr\u003eMechanical engineering, fixture construction, brackets, housings, technical functional parts, load-bearing prototypes and components exposed to elevated thermal loads.\u003c\/p\u003e\n\u003ch4\u003ePrinting requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePrint temperature: 280–300 °C\u003c\/li\u003e\n\u003cli\u003eBed temperature: 80–100 °C\u003c\/li\u003e\n\u003cli\u003eNozzle diameter: 0.4 mm or 0.6 mm\u003c\/li\u003e\n\u003cli\u003eNozzle and feeding components: hardened steel\u003c\/li\u003e\n\u003cli\u003eSuitable print surfaces: PEI, carbon fiber, FR4\u003c\/li\u003e\n\u003cli\u003ePart cooling fan: 30%\u003c\/li\u003e\n\u003cli\u003eDry before printing: 90–100 °C for at least 12 hours\u003c\/li\u003e\n\u003cli\u003ePost-annealing after printing: 120 °C for 8 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePost-annealing is expressly recommended to unlock the full potential of PET-CF.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor more information:\u003cbr\u003e\n\u003ca href=\"https:\/\/github.com\/JesaGmbH\/jesa-proline-datasheets\/blob\/main\/PET-CF\/ProLine%20PET-CF%20Filament.pdf\" title=\"Data sheet with all important printing information\" rel=\"noopener\" target=\"_blank\"\u003eTechnical data sheet\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/github.com\/JesaGmbH\/jesa-proline-datasheets\/tree\/main\/PET-CF\/profiles\" title=\"PET-CF slicer profiles on GitHub →\" rel=\"noopener\" target=\"_blank\"\u003eSlicer profiles\u003c\/a\u003e\u003c\/p\u003e","brand":"Jesa GmbH","offers":[{"title":"Default Title","offer_id":53457895555336,"sku":"PET-CF","price":79.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/1063\/1944\/files\/PET-CF.png?v=1773413662","url":"https:\/\/shop.jesa-gmbh.de\/en\/products\/proline-pet-cf-filament-en","provider":"Jesa GmbH","version":"1.0","type":"link"}