{"product_id":"ht-hotend-upgrade-for-core-one-and-core-one-l","title":"HT Hotend Upgrade (for CORE One\/+ and CORE One L\/+)","description":"\u003cstyle\u003e\n\/* STRICT 1:1 LAYOUT \u0026 THEME OVERRIDE *\/\n  .prusa-page { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif !important; color: #333 !important; max-width: 980px !important; margin: 0 auto !important; line-height: 1.6 !important; font-size: 16px !important; }\n  .prusa-page * { box-sizing: border-box !important; }\n  .prusa-page img { width: 100% !important; height: auto !important; display: block !important; border-radius: 8px !important; margin: 0 !important; }\n  .prusa-page a { color: #fa6831 !important; text-decoration: none !important; }\n  .prusa-page a:hover { text-decoration: underline !important; }\n  .prusa-page h2 { font-size: 1.75rem !important; font-weight: 700 !important; color: #111 !important; margin: 0 0 1rem !important; line-height: 1.2 !important; text-transform: none !important; 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letter-spacing: 0.05em !important; }\n  .prusa-table td { text-align: center !important; padding: 12px 16px !important; border-bottom: 1px solid #eee !important; color: #444 !important; vertical-align: middle !important; }\n  .prusa-table th:first-child, .prusa-table td:first-child { text-align: left !important; font-weight: 600 !important; width: 35% !important; color: #111 !important; }\n\n  \/* Global Scaling Containers *\/\n  .prusa-img-16-9 { aspect-ratio: 16\/9 !important; object-fit: cover !important; width: 100% !important; border-radius: 6px !important; margin-bottom: 16px !important; }\n  .prusa-avatar { width: 70px !important; height: 70px !important; border-radius: 50% !important; object-fit: cover !important; margin: 0 auto 15px auto !important; }\n  .prusa-logo-scaling { height: 150px !important; width: 100% !important; display: flex !important; align-items: center !important; justify-content: center !important; margin-bottom: 15px !important; }\n  .prusa-scaling-logo { max-height: 100% !important; max-width: 100% !important; object-fit: contain !important; border-radius: 0 !important; width: auto !important; }\n  .prusa-avatar-scaling { width: 70px !important; height: 70px !important; display: flex !important; align-items: center !important; justify-content: center !important; margin: 0 auto 15px auto !important; }\n  .prusa-scaling-avatar { height: 100% !important; width: 100% !important; border-radius: 50% !important; object-fit: cover !important; }\n\n  \/* Forced Spacing for Card Headings *\/\n  .prusa-card h4, .prusa-card h3 { margin-top: 15px !important; margin-bottom: 8px !important; }\n  .prusa-secure-card { background: #fdfdfd !important; border: 1px solid #eee !important; border-radius: 8px !important; padding: 20px !important; border-top: 3px solid #fa6831 !important; height: 100% !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"prusa-page\" data-listing=\"L-0002-v1\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 30px;\"\u003e\n\u003cdiv class=\"prusa-tag\"\u003eCORE One Upgrades\u003c\/div\u003e\n\u003ch2\u003eHT Hotend Upgrade (for CORE One\/+ and CORE One L\/+)\u003c\/h2\u003e\n\u003ch3 style=\"color: #666 !important;\"\u003eAn easy-swappable 400°C (752 °F) hotend that lets the CORE One series print high-temp materials.\u003c\/h3\u003e\n\u003cp style=\"max-width: 760px; margin: 20px auto !important;\"\u003eUpgrade your 3D printer with this easy-swappable 400°C (752 °F) HT Hotend and unlock the ability to print high-temp materials like PEKK-CF, PPS-CF, PPSU, and more. It also improves strength and layer adhesion with advanced materials like ASA or PA. The HT Hotend comes with a hardened ObXidian 500 nozzle and works with all versions of the CORE One family.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-group-label\"\u003eHighlights\u003c\/div\u003e\n\u003cdiv class=\"prusa-grid-2\"\u003e\n\u003cdiv class=\"prusa-card\"\u003e\n\u003ch4\u003e400°C (752 °F) high-temp printing\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.9rem !important; margin: 0 !important;\"\u003eThis easy-swappable 400°C (752 °F) HT Hotend lets you print high-temp materials like PEKK-CF, PPS-CF, PPSU, and more. It also opens up PPS, PPA and other high-end materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-card\"\u003e\n\u003ch4\u003eStronger parts from familiar materials\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.9rem !important; margin: 0 !important;\"\u003ePrinting at 350 °C (662 °F) improves the interlayer adhesion of Prusament PC Blend Carbon Fiber by 7 %. With the HT Hotend, PA11 Carbon Fiber's interlayer adhesion improves by 23 %.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-card\"\u003e\n\u003ch4\u003eExtreme chemical and heat resistance\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.9rem !important; margin: 0 !important;\"\u003eThe HT hotend supports PPS filaments filled with carbon or glass fibers. PPS offers a heat deflection temperature up to 250 °C (482 °F) and a UL94 V-0 flame-retardant rating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-card\"\u003e\n\u003ch4\u003eWear-resistant moving parts\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.9rem !important; margin: 0 !important;\"\u003ePPA Carbon Fiber is a high-performance polyamide with strong resistance to wear, heat, chemicals, and mechanical stress. It has better dimensional stability and lower hygroscopicity than PA6, PA12, and PA612.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-card\"\u003e\n\u003ch4\u003eHardened ObXidian 500 nozzle\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.9rem !important; margin: 0 !important;\"\u003eThe hotend comes with a hardened, non-high-flow 0.4 mm ObXidian 500 nozzle that resists abrasion from most materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-card\"\u003e\n\u003ch4\u003eSwap hotends instead of nozzles\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.9rem !important; margin: 0 !important;\"\u003eSkip the tedious nozzle screwing and keep more than one hotend ready, such as the HT Hotend with its hardened nozzle and the standard hotend with a high-flow brass nozzle. It works with the whole CORE One family.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-group-label\"\u003eIn detail\u003c\/div\u003e\n\u003cdiv class=\"prusa-split\"\u003e\n\u003cdiv class=\"prusa-text\"\u003e\n\u003ch3\u003eExtreme chemical and heat resistance with PPS\u003c\/h3\u003e\n\u003cp\u003eThe HT Hotend supports printing PPS filaments filled with carbon or glass fibers. PPS offers a heat deflection temperature up to 250 °C (482 °F) and great mechanical resistance. It also offers extreme chemical resistance and a UL94 V-0 flame-retardant rating. No known solvent can dissolve PPS at temperatures below 200 °C (392 °F).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/l0002-ht-hotend-upgrade-for-08.jpg\" alt=\"PPS Glass Fiber\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-split flip\"\u003e\n\u003cdiv class=\"prusa-text\"\u003e\n\u003ch3\u003eMoving parts with maximum wear resistance\u003c\/h3\u003e\n\u003cp\u003ePPA Carbon Fiber is a high-performance polyamide with strong resistance to wear, heat, chemicals, and mechanical stress. It offers better dimensional stability and lower hygroscopicity than commonly used polyamides, such as PA6, PA12, and PA612.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/l0002-ht-hotend-upgrade-for-09.jpg\" alt=\"PPA Carbon Fiber\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-split\"\u003e\n\u003cdiv class=\"prusa-text\"\u003e\n\u003ch3\u003eStronger parts from PC Blend Carbon Fiber\u003c\/h3\u003e\n\u003cp\u003ePrusament PC Blend Carbon Fiber can be printed with a regular hotend, but it gets better properties when printed at elevated temperatures. Printing at 350 °C (662 °F) improves the material's interlayer adhesion by 7 %, making the components more resistant to breaking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/l0002-ht-hotend-upgrade-for-12.jpg\" alt=\"PC Blend\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-text\" style=\"margin-bottom: 30px;\"\u003e\n\u003ch3\u003eBetter mechanical properties for Prusament PA11 Carbon Fiber\u003c\/h3\u003e\n\u003cp\u003eOn a regular hotend, PA11 Carbon Fiber is printed at the lowest limit of its temperature range. Printing it with an HT Hotend improves the material's interlayer adhesion by 23 %.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-split flip\"\u003e\n\u003cdiv class=\"prusa-text\"\u003e\n\u003ch3\u003eCompatible with the whole CORE One family\u003c\/h3\u003e\n\u003cp\u003eThe HT Hotend works with all versions of the CORE One. The CORE One L+ gives the best results because it has the most effective heatbed and chamber heating, with chamber temperatures up to 60 °C (140 °F). The CORE One+ (Gen 2) has slightly longer preheat times and a smaller print volume.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/l0002-ht-hotend-upgrade-for-13.jpg\" alt=\"CORE One L+\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-group-label\"\u003eTechnical parameters\u003c\/div\u003e\n\u003ctable class=\"prusa-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum working temperature\u003c\/td\u003e\n\u003ctd\u003e400 °C (752 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported 3D printers\u003c\/td\u003e\n\u003ctd\u003eCORE One, CORE One+, CORE One+ (gen 2), CORE One L, CORE One L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Prusa high-temperature print profiles\u003c\/td\u003e\n\u003ctd\u003eASA, PC Blend, PC Blend Carbon Fiber, PA11 Carbon Fiber, PPS-CF, PPS-GF, PPA-CF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock nozzle\u003c\/td\u003e\n\u003ctd\u003eHardened non-high-flow 0.4 mm (ObXidian 500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"prusa-group-label\"\u003eQuestions\u003c\/div\u003e\n\u003ch4\u003eWhat nozzle comes with the HT Hotend?\u003c\/h4\u003e\n\u003cp style=\"margin: 0 !important;\"\u003eHardened non-high-flow 0.4 mm (ObXidian 500). This is a high-quality, extremely resistant nozzle that resists abrasion from most materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-card\" style=\"margin-bottom: 15px;\"\u003e\n\u003ch4\u003eDo I need chamber filtration for printing high-temperature materials?\u003c\/h4\u003e\n\u003cp style=\"margin: 0 !important;\"\u003eIt is strongly recommended. Most high-temperature materials emit dangerous fumes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-card\" style=\"margin-bottom: 15px;\"\u003e\n\u003ch4\u003eCan I print PEEK, PEKK, or PEI with this upgrade?\u003c\/h4\u003e\n\u003cp style=\"margin: 0 !important;\"\u003eA 400 °C (752 °F) hotend temperature and a 120 °C (248 °F) heatbed temperature are on the lower end but sufficient for printing such materials. However, a 60 °C (140 °F) chamber temperature is too low. Small components may be printable, but larger parts will cause significant warping and an overall high failure rate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-card\" style=\"margin-bottom: 15px;\"\u003e\n\u003ch4\u003eCan I print standard materials, like PLA and PETG, as well?\u003c\/h4\u003e\n\u003cp style=\"margin: 0 !important;\"\u003eYes, the HT Hotend works with all standard materials. However, you might need to change the nozzle depending on the material's requirements. For example, Prusament PETG Ultraglow requires a 0.6 hardened non-high-flow nozzle, whereas Prusament PLA High Speed works best with a 0.4 brass high-flow (CHT) nozzle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-card\" style=\"margin-bottom: 15px;\"\u003e\n\u003ch4\u003eIs there a high-temperature profile for PLA?\u003c\/h4\u003e\n\u003cp style=\"margin: 0 !important;\"\u003eNo. Prusa Research strongly warns against printing PLA or any other low-temperature materials at high temperatures. The PLA polymer degrades at 250 °C (482 °F). PLA releases dangerous fumes at higher temperatures and may even ignite at temperatures close to 400 °C (752 °F)! Always follow the manufacturer's guidelines and recommendations for materials you print with.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Prusa Research","offers":[{"title":"Default Title","offer_id":46258545688661,"sku":"24345","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/24345-1.jpg?v=1790856200","url":"https:\/\/www.printedsolid.com\/products\/ht-hotend-upgrade-for-core-one-and-core-one-l","provider":"Printed Solid","version":"1.0","type":"link"}