{"product_id":"raise3d-rigid-3k-resina-df2","title":"Raise3D Rigid 3K - Resin for DF2 1 kg","description":"\u003ch2\u003eRaise3D Rigid 3K: High-Strength, Heat-Resistant Engineering Resin for the DF2 (1 kg)\u003c\/h2\u003e\u003cp\u003eRigid 3K is what you load into the DF2 when your part simply cannot flex. Raise3D rates it at 3,263 MPa Young's modulus, 78 MPa tensile strength, and 97 °C HDT at 0.45 MPa — comparing its stiffness to glass-fiber-reinforced thermoplastics. It's well-suited for thin walls, connectors, brackets, tooling, and functional prototypes that need to hold up under real working conditions.\u003c\/p\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYoung's modulus of 3,263 MPa (post-cured).\u003c\/li\u003e\n\u003cli\u003e78 MPa tensile strength and 139 MPa flexural strength.\u003c\/li\u003e\n\u003cli\u003eHDT of 97 °C at 0.45 MPa and 64 °C at 1.82 MPa.\u003c\/li\u003e\n\u003cli\u003eStiffness comparable to glass-fiber-reinforced thermoplastics, per Raise3D.\u003c\/li\u003e\n\u003cli\u003eGray color (PMS 6218 C \/ RAL 7001).\u003c\/li\u003e\n\u003cli\u003eApplications: robust prototypes, thin walls, connectors, brackets, and tooling.\u003c\/li\u003e\n\u003cli\u003e1 kg cartridge for the DF2 and DF2+.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRigid 3K or Tough 2K?\u003c\/h3\u003e\u003cp\u003eIt comes down to how your part fails. If the issue is deflection or heat deformation, go with Rigid 3K — it has a higher modulus (3,263 vs. 2,158 MPa) and nearly 30 °C more HDT. If your part breaks from impact or needs to flex during assembly, Tough 2K is the better choice, with 35% elongation at break versus 14% for Rigid 3K.\u003c\/p\u003e\u003ch3\u003eWhy Does Post-Curing Take So Long?\u003c\/h3\u003e\u003cp\u003eBecause the datasheet values require a full post-cure. Raise3D cured test specimens for 30 minutes per side in the DF Cure. In the green state, the resin sits at 1,766 MPa modulus and 38 MPa tensile strength — post-curing nearly doubles both figures. Don't skip this step.\u003c\/p\u003e\u003ch3\u003eDoes It Work with Printers Other Than the DF2?\u003c\/h3\u003e\u003cp\u003eRaise3D only offers this resin for their DLP ecosystem — the \u003ca href=\"https:\/\/mrresin.es\/products\/raise3d-df2-solution-complete-package\"\u003eDF2\u003c\/a\u003e and the \u003ca href=\"https:\/\/mrresin.es\/products\/raise3d-df2-solution-complete-package-1\"\u003eDF2+\u003c\/a\u003e. It comes in the 1 kg cartridge designed for these machines' automatic resin feeding system, and the DF2 verifies the resin type to apply the correct print, wash, and cure profiles via ideaMaker and the platform's RFID. All datasheet testing was carried out on a DF2. Raise3D does not publish compatibility with other 405 nm printers, so we're not going to sell it to you for that purpose. If you need a rigid resin for a different printer, take a look at our \u003ca href=\"https:\/\/mrresin.es\/collections\/resinas-3d-resistentes\"\u003etough and rigid resins\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eGray (PMS 6218 C \/ RAL 7001)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Density (ASTM D4052)\u003c\/td\u003e\n\u003ctd\u003e1.148 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolid Density (ASTM D792)\u003c\/td\u003e\n\u003ctd\u003e1.26 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity at 25 °C\u003c\/td\u003e\n\u003ctd\u003e515 cps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYoung's Modulus (ASTM D638)\u003c\/td\u003e\n\u003ctd\u003e3263 MPa (1766 MPa green)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength\u003c\/td\u003e\n\u003ctd\u003e78 MPa (38 MPa green)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElongation at Break\u003c\/td\u003e\n\u003ctd\u003e14%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlexural Modulus (ASTM D790)\u003c\/td\u003e\n\u003ctd\u003e3252 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlexural Strength\u003c\/td\u003e\n\u003ctd\u003e139 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotched Izod Impact (ASTM D256)\u003c\/td\u003e\n\u003ctd\u003e30 J\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDT at 0.45 MPa (ASTM D648)\u003c\/td\u003e\n\u003ctd\u003e97 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDT at 1.82 MPa\u003c\/td\u003e\n\u003ctd\u003e64 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWorkflow\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore printing:\u003c\/strong\u003e Raise3D recommends shaking and stirring the cartridge thoroughly, storing it away from UV light, ensuring sufficient resin level, and filtering out any cured particles during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinting:\u003c\/strong\u003e Compatible with the DF2 and DF2+ using the Raise3D print profile. Test specimens for the datasheet were printed at 100 µm layer height with 5.5 s exposure per layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashing:\u003c\/strong\u003e Use the DF Wash station with either IPA or TPM — the two compatible solvents. The DF Wash features dual-turbine agitation, two drying fans, and automatic draining. The resin profile loads automatically via RFID or can be entered manually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuring:\u003c\/strong\u003e Use the DF Cure station, which combines 365, 385, and 405 nm LEDs with heated air up to 120 °C. As a reference, Raise3D cured test specimens for 30 minutes per side at room temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Always wear gloves and avoid all skin contact while the resin is in liquid form.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the heat resistance?\u003c\/strong\u003e\u003cbr\u003eRaise3D lists an HDT of 97 °C at 0.45 MPa and 64 °C at 1.82 MPa, on fully post-cured parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it suitable for production tooling?\u003c\/strong\u003e\u003cbr\u003eYes — jigs, fixtures, brackets, and connectors are among the applications Raise3D recommends this resin for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it impact resistant?\u003c\/strong\u003e\u003cbr\u003eImpact resistance is not its strength. Notched Izod is 30 J\/m; for impact-heavy applications, Tough 2K is a better choice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it handle thin walls?\u003c\/strong\u003e\u003cbr\u003eYes — Raise3D specifically recommends this resin for thin-wall parts thanks to its high rigidity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the datasheet values from Raise3D?\u003c\/strong\u003e\u003cbr\u003eYes. All values come from Raise3D's official Technical Data Sheet (TDS), based on specimens printed on a DF2 and post-cured in a DF Cure station. Raise3D notes these are typical reference values — actual results will vary depending on part geometry, print orientation, and process parameters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat solvent should I use for washing?\u003c\/strong\u003e\u003cbr\u003eIPA or TPM — the two solvents Raise3D lists as compatible with the DF Wash. Manual washing with IPA also works, but you won't get the automatic profile loading.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size does it come in?\u003c\/strong\u003e\u003cbr\u003e1 kg cartridge, the same format used by the DF2's automatic resin feeding system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow should I store it?\u003c\/strong\u003e\u003cbr\u003eKeep it away from UV light, tightly sealed, and shake well before each use — as specified by Raise3D on the product page.\u003c\/p\u003e","brand":"Raise3D","offers":[{"title":"Default Title","offer_id":55211761369425,"sku":"[S]5.11.19077A01","price":141.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0414\/0369\/files\/raise3d-rigid-3k-resina-df2-1.jpg?v=1791379707","url":"https:\/\/mrresin.es\/en\/products\/raise3d-rigid-3k-resin-df2","provider":"Mr Resin","version":"1.0","type":"link"}