{"id":6006,"date":"2024-01-25T09:07:16","date_gmt":"2024-01-25T08:07:16","guid":{"rendered":"https:\/\/schupp.ch\/p\/polyimide-hoses\/"},"modified":"2025-12-28T18:07:21","modified_gmt":"2025-12-28T17:07:21","slug":"polyimide-hoses","status":"publish","type":"product","link":"https:\/\/schupp.ch\/en\/p\/polyimide-hoses\/","title":{"rendered":"Polyimide Tubing"},"content":{"rendered":"<h5><\/h5>\n<h5><strong>Properties<\/strong><\/h5>\n<p>&nbsp;<\/p>\n<ul>\n<li>Temperature resistance: Continuous temperature 240\u00b0C, short-term up to 400\u00b0C.<\/li>\n<li>Resistant to radiation, solvents, acids, oil and ultra-low temperatures (cryogens).<\/li>\n<li>Possibility of lubricating coating inside and outside.<\/li>\n<li>Medical Grade and Industrial Grade.<\/li>\n<li>Diameter up to 50.8 mm possible<\/li>\n<\/ul>\n<h5><\/h5>\n<h5><strong>Technical data<\/strong><\/h5>\n<table width=\"665\">\n<tbody>\n<tr>\n<td width=\"235\">Dielectric strength<\/td>\n<td width=\"430\">134 kV\/mm minimum<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Temperature resistance at 20,000 h<\/td>\n<td width=\"430\">240\u00b0C<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Short term<\/td>\n<td width=\"430\">400\u00b0C minimum<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Tensile strength<\/td>\n<td width=\"430\">138 <sup>N\/mm2<\/sup><\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Ultimate tensile strength @ 23\u00b0C<\/td>\n<td width=\"430\">230 <sup>N\/mm2<\/sup><\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Hoop stress<\/td>\n<td width=\"430\">76 N\/mm2<sup>Minimum <\/sup><\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Compressive strength<\/td>\n<td width=\"430\">(Hoop stress x wall thickness) \/ outer radius<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Chemical resistance<\/td>\n<td width=\"430\">Excellent against most solvents and solutions<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Radiation resistance<\/td>\n<td width=\"430\">3.0 x 109 Gamma Dose Gy<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Thermal conductivity coefficient<\/td>\n<td width=\"430\">35.0 x 10-5Cal\/sec\/cm2\/\u00b0C\/cm<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Coefficient of thermal expansion<\/td>\n<td width=\"430\">4.0 x <sup> 10-5\/\u00b0C<\/sup><\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Elongation at break<\/td>\n<td width=\"430\">50% nominal<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Dielectric constant<\/td>\n<td width=\"430\">3.4<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Melting point<\/td>\n<td width=\"430\">None<\/td>\n<\/tr>\n<tr>\n<td width=\"235\">Density at room temperature<\/td>\n<td width=\"430\">1.42 <sup>g\/cm3<\/sup><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h5><strong>Further technical information<\/strong><\/h5>\n<p>&nbsp;<\/p>\n<p><strong>Small diameters:<\/strong><\/p>\n<ul>\n<li>From 0.127 mm to 2.3 mm with the thinnest wall thicknesses.<\/li>\n<li>Cutting in short lengths from 0.5 mm and tolerance of \u00b10.025 mm.<\/li>\n<\/ul>\n<p><strong>Large diameters:<\/strong><\/p>\n<ul>\n<li>Medical grade up to 6.35 mm<\/li>\n<li>Industrial grade up to 50.8 mm<\/li>\n<li>Lengths up to 1.3 m.<\/li>\n<li>Tight tolerances.<\/li>\n<li>Thin wall thicknesses from 0.0127 mm to 0.508 mm<\/li>\n<li>Low concentricity rates.<\/li>\n<\/ul>\n<p><strong>Colors<br \/>\n<\/strong>Natural (amber), black, dark red, purple, green.<\/p>\n<p><strong>Delivery sizes<\/strong><\/p>\n<ul>\n<li>Lengths up to 1.32 m long.<\/li>\n<li>Cut to lengths (for small diameters with a tolerance of \u00b10.025 mm).<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<h5>Polyimide-based tubes offer outstanding properties that far exceed those of conventional thermoplastics. Polyimide\u00a0tubes\u00a0are manufactured using paste extrusion.<br \/>\nPolyimide tubing is manufactured using dip coating. The wall thickness is determined by the number of dips. Due to the nature of the process, it is not possible to manufacture continuous tubing, only lengths of tubing (random lengths).<\/h5>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":1332,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[118,286],"product_tag":[],"class_list":{"0":"post-6006","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-technical-hoses","7":"product_cat-extruded-hoses","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product\/6006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/media\/1332"}],"wp:attachment":[{"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/media?parent=6006"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product_brand?post=6006"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product_cat?post=6006"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product_tag?post=6006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}