{"id":75783,"date":"2021-05-02T11:48:32","date_gmt":"2021-05-02T09:48:32","guid":{"rendered":"https:\/\/3d-edu.ch\/polypropylene-pp-for-the-sls-3d-printers-from-sinterit\/"},"modified":"2026-03-16T09:18:53","modified_gmt":"2026-03-16T08:18:53","slug":"polypropylene-pp-for-the-sls-3d-printers-from-sinterit","status":"publish","type":"post","link":"https:\/\/3d-edu.ch\/en\/polypropylene-pp-for-the-sls-3d-printers-from-sinterit\/","title":{"rendered":"Polypropylene (PP) for the SLS 3D printers from Sinterit"},"content":{"rendered":"\n<p>Sinterit, the manufacturer of affordable, <a href=\"\/sinterit\/sinterit-sls-3d-drucker\/\">compact SLS 3D printers<\/a>, recently made <a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-polypropylen-pp\/\">polypropylene (PP) SLS powder<\/a> available for its selective laser sintering 3D printing platform. The new material is the first material for compact SLS 3D printers that is airtight and waterproof without additional treatment. As a result, Sinterit is creating new opportunities for functional prototyping and manufacturing in the automotive industry and beyond.  <\/p>\n<p>The <a href=\"https:\/\/3d-edu.ch\/en\/shop\/sinterit-powder-6kg\/\">PP \/ polypropylene SLS powder<\/a> is the latest addition to Sinterit&#8217;s constantly growing <a href=\"\/sinterit\/sinterit-powders-sls-powders\/\">SLS material portfolio<\/a>. It is characterized, for example, by its good chemical resistance, low density and low water absorption. In addition, it is both airtight and watertight without the need for special sealing. (Components made of <a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-tpe\/\">TPE<\/a>, however, must be immersed in a special liquid (sealer) in order to be waterproof).   <\/p>\n<a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-polypropylen-pp\/\" class=\"button primary\" >\n\t\t<span>Further information on PP powder<\/span>\n\t<\/a>\n\n\n<a href=\"https:\/\/3d-edu.ch\/en\/shop\/sinterit-powder-6kg\/\" class=\"button primary\" >\n\t\t<span>Order now<\/span>\n\t<\/a>\n\n\n<div class=\"slider-wrapper relative\" id=\"slider-2014690308\" >\n    <div class=\"slider slider-type-fade slider-nav-dots-dashes-spaced slider-nav-reveal slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{\n            \"cellAlign\": \"center\",\n            \"imagesLoaded\": true,\n            \"lazyLoad\": 1,\n            \"freeScroll\": false,\n            \"wrapAround\": true,\n            \"autoPlay\": 4000,\n            \"pauseAutoPlayOnHover\" : true,\n            \"prevNextButtons\": true,\n            \"contain\" : true,\n            \"adaptiveHeight\" : true,\n            \"dragThreshold\" : 10,\n            \"percentPosition\": true,\n            \"pageDots\": true,\n            \"rightToLeft\": false,\n            \"draggable\": true,\n            \"selectedAttraction\": 0.1,\n            \"parallax\" : 0,\n            \"friction\": 0.6        }'\n        >\n        \n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1245688961\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"380\" src=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/features-of-polypropylen-in-3d-printing.jpg.avif\" class=\"attachment-large size-large\" alt=\"Features of polypropylene in 3d-printing\" srcset=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/features-of-polypropylen-in-3d-printing.jpg.avif 720w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/features-of-polypropylen-in-3d-printing-240x127.jpg.avif 240w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/features-of-polypropylen-in-3d-printing-57x30.jpg.avif 57w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/features-of-polypropylen-in-3d-printing-380x201.jpg.avif 380w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1245688961 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2049269156\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"380\" src=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/polypropylen-sls-powder.jpg.avif\" class=\"attachment-large size-large\" alt=\"Polypropylene SLS Powder\" srcset=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/polypropylen-sls-powder.jpg.avif 720w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/polypropylen-sls-powder-240x127.jpg.avif 240w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/polypropylen-sls-powder-57x30.jpg.avif 57w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/polypropylen-sls-powder-380x201.jpg.avif 380w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_2049269156 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_701771809\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"380\" src=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/air-and-water-tight-3d-printing.jpg.avif\" class=\"attachment-large size-large\" alt=\"Airtight and waterproof 3D printing\" srcset=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/air-and-water-tight-3d-printing.jpg.avif 720w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/air-and-water-tight-3d-printing-240x127.jpg.avif 240w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/air-and-water-tight-3d-printing-57x30.jpg.avif 57w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/air-and-water-tight-3d-printing-380x201.jpg.avif 380w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_701771809 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_242302480\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"380\" src=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/pp-fuer-den-3d-druck.jpg.avif\" class=\"attachment-large size-large\" alt=\"PP for 3D printing\" srcset=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/pp-fuer-den-3d-druck.jpg.avif 720w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/pp-fuer-den-3d-druck-240x127.jpg.avif 240w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/pp-fuer-den-3d-druck-57x30.jpg.avif 57w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/pp-fuer-den-3d-druck-380x201.jpg.avif 380w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_242302480 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1407658560\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"380\" src=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/3d-druck-von-polypropylen.jpg.avif\" class=\"attachment-large size-large\" alt=\"3D printing of polypropylene\" srcset=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/3d-druck-von-polypropylen.jpg.avif 720w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/3d-druck-von-polypropylen-240x127.jpg.avif 240w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/3d-druck-von-polypropylen-57x30.jpg.avif 57w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/3d-druck-von-polypropylen-380x201.jpg.avif 380w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1407658560 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t\n<style>\n#slider-2014690308 {\n  margin-bottom: 30px;\n}\n<\/style>\n<\/div>\n\n\n<h2>3D printed components made from poplypropylene offer new possibilities<\/h2>\n<p>The properties of PP SLS powder are used in many industries, but perhaps most commonly in the automotive sector, where polypropylene is widely used. For this reason, Sinterit foresees several specific applications for the material, including functional prototypes for air filter housings, intake manifolds electronic housings and more. Given the standard application of polypropylene and its properties, such a use is obvious.  <\/p>\n<p>In addition, manufacturers of plastic parts who already use polypropylene for standard products can also use the new PP SLS powder from Sinterit. This is because Sinterit&#8217;s SLS 3D printing platform and the new material make it easy for these manufacturers to create prototypes for new parts or produce a small series for end products. In addition, components made from Sinterit PP SLS powder can be welded to injection-molded parts made from polypropylene. This enables the development of new (hybrid) components with complex geometries.   <\/p>\n<a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-polypropylen-pp\/\" class=\"button primary\" >\n\t\t<span>Further information on PP powder<\/span>\n\t<\/a>\n\n\n<a href=\"https:\/\/3d-edu.ch\/en\/shop\/sinterit-powder-6kg\/\" class=\"button primary\" >\n\t\t<span>Order now<\/span>\n\t<\/a>\n\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2029901739\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:0px 0px 30px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"380\" src=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/weldability-of-pp-sls-powder.jpg.avif\" class=\"attachment-large size-large\" alt=\"Weldable PP 3D printed components\" srcset=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/weldability-of-pp-sls-powder.jpg.avif 720w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/weldability-of-pp-sls-powder-240x127.jpg.avif 240w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/weldability-of-pp-sls-powder-57x30.jpg.avif 57w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/weldability-of-pp-sls-powder-380x201.jpg.avif 380w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_2029901739 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2>PP 3D printing for maintenance, pumps and valves<\/h2>\n<p>SLS 3D printing is also suitable for the production of polypropylene spare parts in maintenance. Sinterit PP powder can even be used in the manufacture of pumps and valves, as it can withstand the pressure of normal pneumatic systems and is resistant to moisture. In addition, the low density of the powder enables the production of floatable parts.  <\/p>\n<p>Research laboratories and universities can also benefit from the advantages of Sinterit polypropylene powder: For example, for the development of adapters, distributors, couplings or sensor housings for pneumatic systems.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_34780558\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:0px 0px 30px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"380\" src=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/Sinterit-sls-solution-sum-up.jpg.avif\" class=\"attachment-large size-large\" alt=\"Sinterit SLS Solution\" srcset=\"https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/Sinterit-sls-solution-sum-up.jpg.avif 720w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/Sinterit-sls-solution-sum-up-240x127.jpg.avif 240w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/Sinterit-sls-solution-sum-up-57x30.jpg.avif 57w, https:\/\/3d-edu.ch\/wp-content\/smush-avif\/2021\/05\/Sinterit-sls-solution-sum-up-380x201.jpg.avif 380w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_34780558 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2>Availability &amp; compatibility in the open material system<\/h2>\n<p>The Sinterit PP powder is suitable for <a href=\"\/sinterit\/sinterit-sls-3d-drucker\/sinterit-lisa\/\">Sinterit Lisa<\/a> and <a href=\"\/sinterit\/sinterit-sls-3d-drucker\/lisa-pro-sls-3d-drucker\/\">Lisa PRO<\/a> and is available in a <a href=\"https:\/\/3d-edu.ch\/en\/shop\/sinterit-powder-6kg\/\">6 kg metal container<\/a>.<\/p>\n<p>The dark gray material has a tensile strength of 19.3 MPa and an elongation at break of 44%.<\/p>\n<p>Sinterit offers an open material system and a material portfolio that includes over seven additional <a href=\"\/sinterit\/sinterit-powders-sls-powders\/\">SLS 3D printing materials<\/a>, including <a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-pa12-smooth\/\">PA12 Smooth<\/a>, <a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-pa11-onyx\/\">PA11 Onyx<\/a>, <a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-pa11-esd\/\">PA11 ESD<\/a>, <a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-flexa-grey-2\/\">FLEXA Grey<\/a>, <a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-flexa-soft-2\/\">FLEXA Soft<\/a>, <a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-flexa-bright-2\/\">FLEXA Bright<\/a> and <a href=\"\/sinterit\/sinterit-powders-sls-powders\/sinterit-tpe\/\">TPE<\/a>. Further materials will follow&#8230; <\/p>\n<a href=\"\/sinterit\/sinterit-sls-3d-drucker\/sinterit-lisa\/\" class=\"button primary\" >\n\t\t<span>Sinterite Lisa<\/span>\n\t<\/a>\n\n\n<a href=\"\/sinterit\/sinterit-sls-3d-drucker\/lisa-pro-sls-3d-drucker\/\" class=\"button primary\" >\n\t\t<span>Sinterit Lisa Pro<\/span>\n\t<\/a>\n\n\n<a href=\"https:\/\/3d-edu.ch\/en\/produkt-kategorie\/3d-printer\/\" class=\"button primary\" >\n\t\t<span>Sinterit 3D printer prices<\/span>\n\t<\/a>\n\n","protected":false},"excerpt":{"rendered":"<p>Sinterit, the manufacturer of affordable, compact SLS 3D printers, has recently made polypropylene (PP) SLS powder available for its selective laser sintering 3D printing platform. The new material is the first material for compact SLS 3D printers that is airtight and waterproof without additional treatment. <\/p>\n","protected":false},"author":1,"featured_media":64225,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-75783","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Polypropylene (PP) for the SLS 3D printers from Sinterit - 3D-EDU<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/3d-edu.ch\/en\/polypropylene-pp-for-the-sls-3d-printers-from-sinterit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polypropylene (PP) for the SLS 3D printers from Sinterit\" \/>\n<meta property=\"og:description\" content=\"Sinterit, the manufacturer of affordable, compact SLS 3D printers, has recently made polypropylene (PP) SLS powder available for its selective laser sintering 3D printing platform. The new material is the first material for compact SLS 3D printers that is airtight and waterproof without additional treatment.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/3d-edu.ch\/en\/polypropylene-pp-for-the-sls-3d-printers-from-sinterit\/\" \/>\n<meta property=\"og:site_name\" content=\"3D-EDU GmbH\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/3d-educh-210277586064960\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-05-02T09:48:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-16T08:18:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/3d-edu.ch\/wp-content\/uploads\/2021\/05\/sinterit-pp-sls-powder-launch.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"720\" \/>\n\t<meta property=\"og:image:height\" content=\"380\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"gygaxc\" \/>\n<meta name=\"twitter:card\" 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