{"id":4304,"date":"2021-01-29T20:27:01","date_gmt":"2021-01-29T20:27:01","guid":{"rendered":"https:\/\/www.shapeways.com\/?post_type=materials-new&#038;p=4304"},"modified":"2025-06-24T08:47:56","modified_gmt":"2025-06-24T12:47:56","slug":"multi-jet-fusion-pa12gb","status":"publish","type":"materials","link":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb","title":{"rendered":"Nylon 12 Glass Beads [PA12 GB]"},"featured_media":4306,"parent":0,"menu_order":0,"template":"","tags":[],"material_technology":[10],"class_list":["post-4304","materials","type-materials","status-publish","has-post-thumbnail","hentry","material_technology-hp-mjf"],"acf":{"cta":"upload","material_type":"Also known as HP PA12 Glass Beads, PA12 GB, Glass-filled PA12, PA12 GF, Nylon 12 GB","application":"Tooling, Robotics, Drones, Fixtures, Medical Braces, Housings, Cases  ","features":"","images":[4306,4307,4308,4309],"about":"PA 12 Glass Beads is a Multi Jet Fusion nylon plastic infused with glass beads that improve product stiffness and structural integrity. This material is 40% glass-filled which reduces warping during the printing process and over the product's life. PA12 Glass Beads is great for flat and large parts that are prone to warping in Versatile Plastic and MJF PA12 Plastic and for functional parts that require high strength and dimensional accuracy. More information about this material can be found in our <a href=\"https:\/\/support.shapeways.com\/hc\/en-us\/articles\/1500004308382-MJF-Plastic-PA12-Glass-Beads\">Help Center<\/a>.","color_finishes":[{"colorplate":5728,"colorname":"Gray","colordescription":"Available in Standard and Smooth finishes"},{"colorplate":5524,"colorname":"Black","colordescription":"Available in Standard and Smooth finishes"}],"finishes_extra":[{"title":"Standard","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. Gray parts will appear slightly darker after smoothing."}],"properties":[{"property":"Tensile modulus (ASTM D638)","value":"2600 MPa (XY), 3000 MPa (Z)"},{"property":"Tensile strength (ASTM D638)","value":"29 MPa  (XY), 30 MPa (Z)"},{"property":"Elongation at break (ASTM D638)","value":"10 % "},{"property":"Flexural modulus (23\u00b0C)(ASTM D790)","value":"2400 MPa (XY), 2700 MPa (Z)"}],"description":[{"property":"Material Highlights","value":"High stiffness, good dimensional stability, thin features and 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 3.38kV\/mm to 7.29kV\/mm (depending on orientation during printing), volume Resistivity value 10^14 ohm-cm"}],"documents":[{"document":""},{"document":8896},{"document":8895},{"document":8897},{"document":8898},{"document":8899}],"bounding_box":{"max":"284 x 380 x 380 mm \r\n\r\n","min":"4 x 4 x 1 mm or X + Y + Z > 9 mm "},"walls":{"supported_min":"0.75 mm","unsupported_min":"1.0 mm"},"wires":{"supported_min":"1.0 mm","unsupported_min":"1.0 mm"},"details":{"min_embossed":"0.5 mm high & wide","min_engraved":"0.5 mm high & wide"},"escape_holes":{"single_min":"4.0 mm","multiple_min":"2.0 mm"},"clearance":{"min":"0.6 mm"},"sprues":{"sprues":"2 mm thick, attached in at least 2 places per part"},"parts":{"interlocking":"Yes","enclosed":"Yes"},"parts_multiple":"","parts_in_file":{"max":"Up to 250"},"accuracy":{"accuracy":"\u00b1 0.2 mm \u00b1 0.5% of the length ","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":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.9 (Yoast SEO v23.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MJF PA12 Glass Beads Plastic 3D Printing Material Information - Shapeways<\/title>\n<meta name=\"description\" content=\"Learn everything about 3D printing in PA12 Glass Beads: tips, design rules, technical documentation, and product examples and inspiration.\" \/>\n<meta name=\"robots\" content=\"index,follow\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nylon 12 Glass Beads [PA12 GB]\" \/>\n<meta property=\"og:description\" content=\"Learn everything about 3D printing in PA12 Glass Beads: tips, design rules, technical documentation, and product examples and inspiration.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb\" \/>\n<meta property=\"og:site_name\" content=\"Shapeways\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Shapeways\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-24T12:47:56+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/12\/2880x720_SW_MJF_Glass_Beads-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"640\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@shapeways\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb\",\"url\":\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb\",\"name\":\"MJF PA12 Glass Beads Plastic 3D Printing Material Information - Shapeways\",\"isPartOf\":{\"@id\":\"https:\/\/www.shapeways.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/12\/2880x720_SW_MJF_Glass_Beads-scaled.jpg\",\"datePublished\":\"2021-01-29T20:27:01+00:00\",\"dateModified\":\"2025-06-24T12:47:56+00:00\",\"description\":\"Learn everything about 3D printing in PA12 Glass Beads: tips, design rules, technical documentation, and product examples and inspiration.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#primaryimage\",\"url\":\"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/12\/2880x720_SW_MJF_Glass_Beads-scaled.jpg\",\"contentUrl\":\"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/12\/2880x720_SW_MJF_Glass_Beads-scaled.jpg\",\"width\":2560,\"height\":640,\"caption\":\"parts produced with MJF plastic PA12 glass beads\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.shapeways.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Nylon 12 Glass Beads [PA12 GB]\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.shapeways.com\/#website\",\"url\":\"https:\/\/www.shapeways.com\/\",\"name\":\"Shapeways\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.shapeways.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.shapeways.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.shapeways.com\/#organization\",\"name\":\"Shapeways\",\"url\":\"https:\/\/www.shapeways.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.shapeways.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/09\/ShapewaysLogo_RGB_Red.svg\",\"contentUrl\":\"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/09\/ShapewaysLogo_RGB_Red.svg\",\"width\":1,\"height\":1,\"caption\":\"Shapeways\"},\"image\":{\"@id\":\"https:\/\/www.shapeways.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Shapeways\/\",\"https:\/\/x.com\/shapeways\",\"https:\/\/www.instagram.com\/shapeways\/\",\"https:\/\/www.linkedin.com\/company\/shapeways\/\",\"https:\/\/www.pinterest.com\/shapeways\/\",\"https:\/\/www.youtube.com\/user\/Shapeways\",\"https:\/\/en.wikipedia.org\/wiki\/Shapeways\"],\"vatID\":\"NL866762061B01\",\"taxID\":\"94396116\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"MJF PA12 Glass Beads Plastic 3D Printing Material Information - Shapeways","description":"Learn everything about 3D printing in PA12 Glass Beads: tips, design rules, technical documentation, and product examples and inspiration.","robots":{"index,follow":"index,follow"},"canonical":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb","og_locale":"en_US","og_type":"article","og_title":"Nylon 12 Glass Beads [PA12 GB]","og_description":"Learn everything about 3D printing in PA12 Glass Beads: tips, design rules, technical documentation, and product examples and inspiration.","og_url":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb","og_site_name":"Shapeways","article_publisher":"https:\/\/www.facebook.com\/Shapeways\/","article_modified_time":"2025-06-24T12:47:56+00:00","og_image":[{"width":2560,"height":640,"url":"http:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/12\/2880x720_SW_MJF_Glass_Beads-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@shapeways","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb","url":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb","name":"MJF PA12 Glass Beads Plastic 3D Printing Material Information - Shapeways","isPartOf":{"@id":"https:\/\/www.shapeways.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#primaryimage"},"image":{"@id":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#primaryimage"},"thumbnailUrl":"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/12\/2880x720_SW_MJF_Glass_Beads-scaled.jpg","datePublished":"2021-01-29T20:27:01+00:00","dateModified":"2025-06-24T12:47:56+00:00","description":"Learn everything about 3D printing in PA12 Glass Beads: tips, design rules, technical documentation, and product examples and inspiration.","breadcrumb":{"@id":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#primaryimage","url":"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/12\/2880x720_SW_MJF_Glass_Beads-scaled.jpg","contentUrl":"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/12\/2880x720_SW_MJF_Glass_Beads-scaled.jpg","width":2560,"height":640,"caption":"parts produced with MJF plastic PA12 glass beads"},{"@type":"BreadcrumbList","@id":"https:\/\/www.shapeways.com\/materials\/multi-jet-fusion-pa12gb#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.shapeways.com\/"},{"@type":"ListItem","position":2,"name":"Nylon 12 Glass Beads [PA12 GB]"}]},{"@type":"WebSite","@id":"https:\/\/www.shapeways.com\/#website","url":"https:\/\/www.shapeways.com\/","name":"Shapeways","description":"","publisher":{"@id":"https:\/\/www.shapeways.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.shapeways.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.shapeways.com\/#organization","name":"Shapeways","url":"https:\/\/www.shapeways.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.shapeways.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/09\/ShapewaysLogo_RGB_Red.svg","contentUrl":"https:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/09\/ShapewaysLogo_RGB_Red.svg","width":1,"height":1,"caption":"Shapeways"},"image":{"@id":"https:\/\/www.shapeways.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Shapeways\/","https:\/\/x.com\/shapeways","https:\/\/www.instagram.com\/shapeways\/","https:\/\/www.linkedin.com\/company\/shapeways\/","https:\/\/www.pinterest.com\/shapeways\/","https:\/\/www.youtube.com\/user\/Shapeways","https:\/\/en.wikipedia.org\/wiki\/Shapeways"],"vatID":"NL866762061B01","taxID":"94396116"}]}},"_links":{"self":[{"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/materials\/4304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/materials"}],"about":[{"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/types\/materials"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/media\/4309"},{"embeddable":true,"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/media\/4308"},{"embeddable":true,"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/media\/4307"},{"embeddable":true,"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/media\/4306"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/media\/4306"}],"wp:attachment":[{"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/media?parent=4304"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/tags?post=4304"},{"taxonomy":"material_technology","embeddable":true,"href":"https:\/\/www.shapeways.com\/wp-json\/wp\/v2\/material_technology?post=4304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}