{"id":32155,"date":"2024-09-13T06:39:31","date_gmt":"2024-09-13T04:39:31","guid":{"rendered":"https:\/\/www.matrelec.com\/petg-welding\/"},"modified":"2026-01-30T17:53:46","modified_gmt":"2026-01-30T15:53:46","slug":"petg-welding","status":"publish","type":"page","link":"https:\/\/www.matrelec.com\/en\/petg-welding\/","title":{"rendered":"PETG welding"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"32155\" class=\"elementor elementor-32155 elementor-31330\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-690e593 e-flex e-con-boxed e-con e-parent\" data-id=\"690e593\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7dc85c8 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"7dc85c8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">PETG welding<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-824269a e-flex e-con-boxed e-con e-parent\" data-id=\"824269a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-518fce4 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"518fce4\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently asked questions about PETG welding<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab7c0d4 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"ab7c0d4\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tA thermoplastic material mainly used in industry, PETG is one of the most widely used raw materials for 3-D printing. In additive manufacturing, the use of Polyethylene Glycol Terephthalate (PEG) ensures: good adhesion between layers, low deformation during printing, limited odor during heating, and high impact resistance after cooling.\n\nHowever, 3D printing isn&#8217;t the only way to transform or assemble this material: high-frequency PETG welding is possible thanks to the specific characteristics of this saturated polyester.\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e6fb5a elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5e6fb5a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is Polyethylene Glycol Terephthalate?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c817b08 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"c817b08\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>PETG is a thermoplastic material with an amorphous or unorganized structure. Thermoplastic because it has the ability to harden and soften according to the temperature at which it is heated, making it eminently recyclable. Amorphous because it is composed of molecular chains that are neither aligned nor ordered, it is characterized by its light color or even transparency.  <\/p><p>Derived from Polyethylene Terephthalate (PETG), which is widely used in the production of &#8220;plastic&#8221; bottles, PETG is based on the same polymer backbone to which Cyclohexane Dimethanol has been added, resulting in a modification of the molecular structure. Indeed, the size of the building blocks increases (6 additional carbon atoms) and there is no longer any integration into neighboring molecular chains, unlike with Ethylene Glycol. This interferes with crystallization and lowers the polymer&#8217;s melting point, giving it its amorphous character.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a8f3e8 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"9a8f3e8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.matrelec.com\/wp-content\/uploads\/2024\/09\/img-q-300x300.png\" class=\"attachment-medium size-medium wp-image-31917\" alt=\"\" srcset=\"https:\/\/www.matrelec.com\/wp-content\/uploads\/2024\/09\/img-q-300x300.png 300w, https:\/\/www.matrelec.com\/wp-content\/uploads\/2024\/09\/img-q-150x150.png 150w, https:\/\/www.matrelec.com\/wp-content\/uploads\/2024\/09\/img-q.png 467w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9f51af elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e9f51af\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are the characteristics of PETG?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7af1e33 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"7af1e33\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The molecular structure of Polyethylene Glycol Terephthalate gives it the following physicochemical characteristics:<\/p><ul><li><span style=\"text-indent: -14.15pt;\">high level of translucency (up to 90%),<\/span><\/li><li>smooth, shiny surface,<\/li><li><span style=\"text-indent: -14.15pt;\">impact resistance even at low temperatures,<\/span><\/li><li><span style=\"text-indent: -14.15pt;\">operating temperature from &#8211; 40 to + 65%,<\/span><\/li><li><span style=\"text-indent: -14.15pt;\">ductility (capacity for deformation without breaking),<\/span><\/li><li>thermal insulation properties,<\/li><li><span style=\"text-indent: -14.15pt;\">resistance to acidic and basic chemical environments,<\/span><\/li><li><span style=\"text-indent: -14.15pt;\">corrosion resistance to oxidizing agents.<\/span><\/li><\/ul><p class=\"MsoBodyText\">PETG can be given the following characteristics through the use of specific additives or treatments:<\/p><ul><li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">protection against ultraviolet degradation (UV stabilization),<\/span><br><\/span><\/li><li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">food compatibility,<\/span><br><\/span><\/li><li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">structured exterior,<\/span><br><\/span><\/li><li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">limitation of thickness-dependent reflection,<\/span><br><\/span><\/li><li><span style=\"text-indent: -14.15pt;\">improved fire resistance,<\/span><\/li><li style=\"text-indent: 0px;\"><span style=\"text-indent: -14.15pt;\">r<\/span><span style=\"text-indent: -14.15pt;\">eduction of smoke development.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66390b7 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"66390b7\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What does PETG look like?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13b9277 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"13b9277\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Depending on its intended use&nbsp;and production stages,&nbsp;Polyethylene glycol terephthalate can take on different&nbsp;&nbsp;forms:<\/p>\n<ul>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">transparent or colored&nbsp;filaments that can be reinforced with carbon fibers for 3D printing,<\/span><br><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">powder for Selective Laser Sintering,<\/span><br><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">translucent granules for PETG extrusion,<\/span><br><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">film reels for thermoforming,<\/span><br><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">plates of various sizes for laser cutting or cold bending,<\/span><br><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">semi-finished products&nbsp;(blister packs, components, etc.)&nbsp;for assembly or finishing operations<\/span>.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9b94bb elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"b9b94bb\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How is PETG manufactured?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab072fe elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"ab072fe\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Like its predecessor&nbsp;Polyethylene Terephthalate,&nbsp;Polyethylene Terephthalate Glycol can be used for a wide range of manufacturing operations:<\/p>\n<ul>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">l<\/span><\/span><\/span><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">injection molding,<\/span><br><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">extrusion blow molding,<\/span><br><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">cold and hot bending<\/span><br><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">drilling and milling,<\/span><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">mechanical or automatic sawing,<\/span><\/span><\/span><\/li>\n<li>laser or motorized cutting,<\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">hot forming,<\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">engraving or laser marking,<\/span><\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">decoration by printing,&nbsp;<\/span><\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\"><span style=\"text-indent: -14.15pt;\">manual or automated welding,<\/span><\/span><\/span><\/li>\n<li>etc&#8230;<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00bf44d elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"00bf44d\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are the uses of Polyethylene Glycol Terephthalate?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bf2745 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"4bf2745\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The technical characteristics of PETG mean that it can be used for a wide range of purposes&nbsp;in several&nbsp;sectors of activity:<\/p>\n<ul>\n<li><span style=\"text-indent: -14.15pt;\">The&nbsp;protective shells, food caps, blisters, collars&nbsp;and bottles for&nbsp;cosmetics packaging.<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">&nbsp;display cases and storage containers for the food industry.<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">&nbsp;POP displays, signs and illuminated panels&nbsp;or&nbsp;decorative labels in the field of communication.<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">Cycling, climbing and caving helmets to protect both amateur and professional athletes.<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">Photo frames,&nbsp;display cases for collections and interior glazing for decoration and layout.<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">&nbsp;orthopedic parts,&nbsp;&nbsp; medical devices and health protection masks for the healthcare sector.<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">&nbsp;plastic&nbsp;toys (characters, miniatures,&nbsp;models, game boxes, dice and other play accessories).<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">Molds for confectionery (sweets, lollipops, berlingots, caramels, etc.) and chocolate-making.<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">Protective equipment for industry (machine tool casings and covers&nbsp;).<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">etc&#8230;<\/span><\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a73de73 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"a73de73\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How is PETG welded?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad81cdd elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"ad81cdd\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The use of various&nbsp;welding techniques&nbsp;of Polyethylene Glycol Terephthalate (PEG) parts or elements&nbsp;enables manual or automated assembly of all types of products or&nbsp;packaging.<\/p>\n<p>PETG is hand-welded using a Polyethylene Glycol Terephthalate rod, which is heated alternately with the edges&nbsp;of the two parts to be joined. This addition of material creates&nbsp;a weld bead between the touching edges of the two parts, which will have at least the same strength. <\/p>\n<p class=\"MsoBodyText\">PETG welding can also be carried out&nbsp;semi-automatically or even fully automatically using the following technologies:<\/p>\n<ul>\n<li><span style=\"text-indent: -14.15pt;\">&nbsp;The&nbsp;high-frequency welds&nbsp;are made using special welding machines equipped with&nbsp;electrodes, which diffuse a 27.12 MHz electromagnetic current into the&nbsp;areas to be joined&nbsp;&nbsp; created by their own&nbsp;generators. The instantaneous melting of materials held under pressure,&nbsp;and&nbsp;subjected to this high-frequency field, enables connections to be made that are&nbsp;sharp, clean and solid after cooling. &nbsp;<\/span><\/li>\n<li><span style=\"text-indent: -14.15pt;\">Ultrasonic welding is performed using specialized&nbsp;welding presses, which operate&nbsp;according to the following principle&nbsp;: the generation of an electric current with a&nbsp;frequency of 20 to&nbsp;70 kHz by an electromagnetic transducer. The ultrasound thus generated is transmitted via a welding head or&nbsp;sonotrode to the materials to be joined. This&nbsp;enables solid welds to be produced by melting the touching ends.  &nbsp;&nbsp;<\/span><\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb75cea elementor-align-center elementor-widget elementor-widget-button\" data-id=\"fb75cea\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/shop.matrelec.com\/fr\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover our online store<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Frequently asked questions about PETG welding A thermoplastic material mainly used in industry, PETG is one of the most widely used raw materials for 3-D printing. In additive manufacturing, the use of Polyethylene Glycol Terephthalate (PEG) ensures: good adhesion between layers, low deformation during printing, limited odor during heating, and high impact resistance after cooling. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-32155","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/pages\/32155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/comments?post=32155"}],"version-history":[{"count":2,"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/pages\/32155\/revisions"}],"predecessor-version":[{"id":38196,"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/pages\/32155\/revisions\/38196"}],"wp:attachment":[{"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/media?parent=32155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}