{"id":5269,"date":"2026-05-05T09:58:50","date_gmt":"2026-05-05T07:58:50","guid":{"rendered":"https:\/\/www.comco-epp.com\/ppsu-polyphenylsulfon-hochleistungskunststoff\/"},"modified":"2026-07-20T10:04:09","modified_gmt":"2026-07-20T08:04:09","slug":"ppsu-polyphenylsulfone-high-performance-plastic","status":"publish","type":"post","link":"https:\/\/www.comco-epp.com\/en\/ppsu-polyphenylsulfone-high-performance-plastic\/","title":{"rendered":"PPSU Polyphenylsulfone \u2013 the sterilisable high-performance plastic from COMCO EPP"},"content":{"rendered":"<p><strong>Material<\/strong><br \/>\nPPSU (polyphenylsulfone) is an amorphous high-performance thermoplastic with high thermal stability, high impact strength and resistance to repeated steam sterilisation. It withstands hundreds of autoclave cycles without loss of mechanical performance or dimensional change and shows high hydrolysis resistance in humid environments. PPSU is available in two grades: an industrial grade for general applications and a medical grade formulated for direct contact with tissue and body fluids.<\/p>\n<p><strong>Product forms<\/strong><br \/>\nCOMCO EPP supplies PPSU in industrial and medical grade as sheets and rods. Cut-to-size blanks and CNC-machined finished parts to drawing are produced in-house. The medical grade is also available in thinner sheet formats for medical component manufacturing.<\/p>\n<p><strong>Applications<\/strong><br \/>\nSurgical and dental instruments, sterilisation trays and containers, endoscopic components, sanitary and fluid handling, aerospace components, and membrane housings and water filtration.<\/p>\n<p><strong>Technical contact<\/strong><br \/>\nFor material selection, grade choice, cutting or finished-part manufacturing from PPSU, the COMCO EPP engineering team is at your disposal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>COMCO EPP manufactures and supplies PPSU, the tough amorphous high-performance plastic with high thermal stability, impact strength and resistance to repeated steam sterilisation. Available in an industrial grade and a medical grade.<\/p>\n","protected":false},"author":1,"featured_media":5267,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-5269","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/posts\/5269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/comments?post=5269"}],"version-history":[{"count":1,"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/posts\/5269\/revisions"}],"predecessor-version":[{"id":5271,"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/posts\/5269\/revisions\/5271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/media\/5267"}],"wp:attachment":[{"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/media?parent=5269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/categories?post=5269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.comco-epp.com\/en\/wp-json\/wp\/v2\/tags?post=5269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}