{"id":4303,"date":"2021-01-29T20:27:08","date_gmt":"2021-01-29T20:27:08","guid":{"rendered":"https:\/\/www.shapeways.com\/?post_type=materials-new&p=4303"},"modified":"2025-07-07T02:43:40","modified_gmt":"2025-07-07T06:43:40","slug":"multi-jet-fusion-pa12","status":"publish","type":"materials","link":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12","title":{"rendered":"Nylon12 – [PA12]"},"featured_media":4172,"parent":0,"menu_order":0,"template":"","tags":[],"material_technology":[10],"class_list":["post-4303","materials","type-materials","status-publish","has-post-thumbnail","hentry","material_technology-hp-mjf"],"acf":{"cta":"upload","material_type":"Also known as HP Multi Jet Fusion PA12, Professional Plastic, HP Nylon Plastic, PA12, Polyamide","application":"Mechanical & structural parts, mounts, cases, eye frames, tech accessories, drone parts, home decor, miniatures, art, prosthetics","features":"","images":[4172,6483,6482,6481,6485],"about":"Multi Jet Fusion (MJF) Plastic PA12 is HP's nylon plastic with excellent mechanical properties and a slightly grainy finish. In black, it is also available in a smooth and slightly glossy finish. MJF Plastic PA12 is an ideal choice for a wide range of applications from industrial parts to durable end-use goods. Its strength, durability and stiffness make it great for functional parts, such RC car parts and mounts. It is also popular for home decor, eyewear and games. MJF Plastic PA12 is printed using HP's Multi Jet Fusion technology and supports very complex geometries and thin features. More information about this printing technology can be found Here<\/span><\/a>","color_finishes":[{"colorplate":5728,"colorname":"Gray","colordescription":"A shade of gray that can vary in lightness"},{"colorplate":5729,"colorname":"Black","colordescription":""}],"finishes_extra":[{"title":"Natural","description":"This finish has a matte finish and slightly grainy feel."},{"title":"Smooth","description":"This finish has a smooth surface and slight shine, created using a physio-chemical process to vapor smooth the surface."}],"properties":[{"property":"Tensile modulus (ASTM D638)","value":"1700 MPa (XY), 1900 MPa (Z)"},{"property":"Tensile strength (ASTM D638)","value":"50 MPa "},{"property":"Elongation at break (ASTM D638)","value":"17% (XY), 9% (Z) "},{"property":"Flexural modulus (23\u00b0C)(ASTM D790)","value":"1730 MPa"}],"description":[{"property":"Material Highlights","value":"High strength & durability, good impact resistance, professional finish, thin features & interlocking parts "},{"property":"Flammability degree (UL 94)","value":"HB rating (<75mm\/min for thickness of 0.75mm)"},{"property":"Electrical conductivity (UL 746A) ","value":"Dielectric strength value 2.8kV\/mm, volume resistivity value 10^14 ohm-cm"}],"documents":[{"document":5774},{"document":8894},{"document":8893},{"document":8891},{"document":8890},{"document":8888},{"document":8887}],"bounding_box":{"max":"284 x 380 x 380 mm (Gray Natural and Black Smooth)\r\n210 x 210 x 360 mm (Black Natural)\r\nNote: Parts covering the exact maximum bounding box dimensions might not be printable due to printer limitations. \r\n","min":"4 x 4 x 1 mm or X + Y + Z > 9 mm (Gray and Black Natural) \r\n15 x 10 x 5 mm (Smooth)"},"walls":{"supported_min":"0.4 mm (Natural) \r\n1.5 mm (Smooth)","unsupported_min":"0.5 mm (Natural) \r\n1.5 mm (Smooth)"},"wires":{"supported_min":"0.8 mm (Natural) \r\n1.5 mm (Smooth)","unsupported_min":"0.9 mm (Natural) \r\n1.5 mm (Smooth)"},"details":{"min_embossed":"0.2 mm high & wide (Natural)\r\n0.3 mm high & 0.5 mm wide (Smooth)\r\n(0.4 mm high & wide for readable text, logos, and icons) ","min_engraved":"0.2 mm deep & wide (Natural) \r\n0.3 mm deep & 0.4 mm wide (Smooth) \r\n(0.4 mm high & wide for readable text, logos, and icons)"},"escape_holes":{"single_min":"4.0 mm (Natural & Smooth) \r\n","multiple_min":"2.0 mm (Natural & Smooth) \r\n"},"clearance":{"min":"0.6 mm (Natural) \r\n0.7 mm (Smooth)"},"sprues":{"sprues":"2 mm thick, attached in at least 2 places per part "},"parts":{"interlocking":"Supported (Natural) \r\nNot Supported (Smooth)","enclosed":"Supported (Natural) \r\nNot Supported (Smooth)"},"parts_multiple":"","parts_in_file":{"max":"1"},"accuracy":{"accuracy":"Natural: \u00b1 0.2 mm \u00b1 0.5% of the length \r\nSmooth: \u00b1 0.4% (with a lower limit of \u00b10.2 mm) ","accuracy_description":"For example: a product with dimensions of 50 x 50 x 100 mm can be 0.2 mm + 0.005*100 mm = 0.7 mm bigger or smaller in any direction."}},"yoast_head":"\nMJF PA12 Plastic 3D Printing Material Information - 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