{"id":969,"date":"2020-04-02T06:52:12","date_gmt":"2020-04-02T06:52:12","guid":{"rendered":"https:\/\/egb.neorgvirtual.com\/produits\/polipropileno\/"},"modified":"2025-07-16T09:21:32","modified_gmt":"2025-07-16T07:21:32","slug":"polipropileno","status":"publish","type":"page","link":"https:\/\/www.egbgroup.com\/fr\/produits\/polipropileno\/","title":{"rendered":"Polipropileno"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"969\" class=\"elementor elementor-969 elementor-560\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-334d0c2 animated-slow elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"334d0c2\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2f91f83\" data-id=\"2f91f83\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e71103f elementor-section-content-top elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e71103f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-373e23f\" data-id=\"373e23f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5035cd0 fontextrabold elementor-widget elementor-widget-heading\" data-id=\"5035cd0\" data-element_type=\"widget\" data-e-type=\"widget\" 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\">POLYPROPYL\u00c8NE<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79e7c63 fontextrabold elementor-widget elementor-widget-heading\" data-id=\"79e7c63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">TUYAUX ET RACCORDS<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-96de8c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"96de8c8\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6d0d596\" data-id=\"6d0d596\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a4b26eb elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a4b26eb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5e48e12 animated-slow elementor-invisible\" data-id=\"5e48e12\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:200}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b915648 elementor-widget elementor-widget-image\" data-id=\"b915648\" data-element_type=\"widget\" data-e-type=\"widget\" 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 decoding=\"async\" src=\"https:\/\/www.egbgroup.com\/wp-content\/uploads\/elementor\/thumbs\/icon-rrjwtmw5vmpgrmkb571prgnwx1mttmw8pvhca4fndq.png\" title=\"icon\" alt=\"Polibutileno\" loading=\"lazy\" \/>\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-936874e fontbold animated-slow elementor-widget elementor-widget-heading\" data-id=\"936874e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:100}\" 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\">FONCTIONNALIT\u00c9S<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3de2c22 animated-slow fontbold elementor-widget elementor-widget-text-editor\" data-id=\"3de2c22\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:300}\" 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 class=\"p1\">PP-R est l&rsquo;abr\u00e9viation de polypropyl\u00e8ne al\u00e9atoire, \u00e9galement connu sous le nom de polypropyl\u00e8ne de type 3.<\/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-2c53df0 fontbold elementor-widget elementor-widget-eael-adv-accordion\" data-id=\"2c53df0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-adv-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t            <div class=\"eael-adv-accordion\" id=\"eael-adv-accordion-2c53df0\" data-scroll-on-click=\"no\" data-scroll-speed=\"300\" data-accordion-id=\"2c53df0\" data-accordion-type=\"accordion\" data-toogle-speed=\"300\">\n            <div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"plus-dinformations\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"1\" aria-controls=\"elementor-tab-content-4641\"><span class=\"fa-accordion-icon fa-accordion-icon-svg eaa-svg eael-advanced-accordion-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Capa_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 42 32\" style=\"enable-background:new 0 0 42 32;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#D10832;}<\/style><g transform=\"matrix( 1, 0, 0, 1, 0,0) \">\t<g>\t\t<g id=\"a_1_\">\t\t\t<path class=\"st0\" d=\"M41.5,16.9c0.2-0.2,0.4-0.5,0.4-0.9s-0.1-0.6-0.4-0.9L26.8,0.4C26.5,0.2,26.3,0,25.9,0     c-0.3,0-0.6,0.1-0.9,0.4c-0.2,0.2-0.3,0.5-0.3,0.9s0.1,0.6,0.3,0.9l12.6,12.6H1.4c-0.3,0-0.6,0.1-0.9,0.4     c-0.2,0.2-0.3,0.5-0.3,0.9s0.1,0.6,0.3,0.9c0.2,0.2,0.5,0.3,0.9,0.3h36.3L25,29.9c-0.2,0.2-0.3,0.5-0.3,0.9     c0,0.3,0.1,0.6,0.3,0.9c0.2,0.2,0.5,0.3,0.9,0.3c0.3,0,0.6-0.1,0.9-0.3L41.5,16.9z\"><\/path>\t\t<\/g>\t<\/g><\/g><\/svg><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><span class=\"eael-accordion-tab-title\">Plus d'informations<\/span><\/div><div id=\"elementor-tab-content-4641\" class=\"eael-accordion-content clearfix\" data-tab=\"1\" aria-labelledby=\"plus-dinformations\"><p class=\"p1\">En 1957, une premi\u00e8re production industrielle de polypropyl\u00e8ne a \u00e9t\u00e9 r\u00e9alis\u00e9e. En raison de son excellente r\u00e9sistance \u00e0 la chaleur, \u00e0 la pression et \u00e0 la corrosion, il est devenu le mat\u00e9riau pr\u00e9f\u00e9r\u00e9 des utilisateurs. \u00c0 la fin des ann\u00e9es 70, le polypropyl\u00e8ne \u00e9tait consid\u00e9r\u00e9 comme le mat\u00e9riau des tuyaux d&rsquo;alimentation en eau chaude et froide du futur. Il s&rsquo;agissait de la premi\u00e8re g\u00e9n\u00e9ration de polypropyl\u00e8ne, appel\u00e9e PP-H, abr\u00e9viation d&rsquo;homo-polypropyl\u00e8ne. Cependant, bien qu&rsquo;il pr\u00e9sente une excellente r\u00e9sistance \u00e0 la chaleur (&lt;110 \u00b0 C) et \u00e0 la pression (MRS = 10 MPa), sa faible r\u00e9sistance aux chocs \u00e0 basses temp\u00e9ratures ne le rend pas adapt\u00e9 \u00e0 la construction de conduites d&rsquo;alimentation en eau chaude et froide.<\/p><p>\u00a0<\/p><p>Pour cette raison, on a tent\u00e9 d&rsquo;am\u00e9liorer la r\u00e9sistance aux chocs \u00e0 basse temp\u00e9rature en modifiant le PP-H, donnant naissance \u00e0 la deuxi\u00e8me g\u00e9n\u00e9ration de polypropyl\u00e8ne, qui a \u00e9t\u00e9 obtenue en ajoutant une certaine quantit\u00e9 de monom\u00e8re vinylique lors du processus de polym\u00e9risation du polypropyl\u00e8ne. Il a \u00e9t\u00e9 nomm\u00e9 PP-B ou PP-H, qui est l&rsquo;abr\u00e9viation de bloc de polypropyl\u00e8ne copolym\u00e9ris\u00e9. Bien que le PP-B soit une perc\u00e9e dans la r\u00e9sistance aux chocs \u00e0 basse temp\u00e9rature, au contraire, sa r\u00e9sistance \u00e0 la chaleur a \u00e9t\u00e9 r\u00e9duite. Le PP-B ne peut \u00eatre utilis\u00e9 que dans des conduites d&rsquo;eau froide ou dans des conduites d&rsquo;eau chaude dans des conditions de basse pression.<\/p><p>\u00a0<\/p><p>\u00c0 la fin des ann\u00e9es 1980, une soci\u00e9t\u00e9 p\u00e9trochimique europ\u00e9enne a rompu le processus traditionnel (phase liquide) de polym\u00e9risation du polypropyl\u00e8ne et a adopt\u00e9 une technologie de polym\u00e9risation avanc\u00e9e (phase gazeuse), qui synth\u00e9tisait un copolym\u00e8re al\u00e9atoire de propyl\u00e8ne et d&rsquo;\u00e9thyl\u00e8ne. Le copolym\u00e8re a \u00e9t\u00e9 appel\u00e9 polypropyl\u00e8ne al\u00e9atoire (PP-R), avec une teneur en \u00e9thyl\u00e8ne inf\u00e9rieure \u00e0 5%, qui est r\u00e9partie au hasard dans la cha\u00eene mol\u00e9culaire du polypropyl\u00e8ne. Ce PP-R, qui est cr\u00e9\u00e9 gr\u00e2ce au nouveau processus de polym\u00e9risation qui tire parti de la r\u00e9sistance \u00e0 la chaleur du PP-H et des propri\u00e9t\u00e9s d&rsquo;impact \u00e0 basse temp\u00e9rature du PP-B, convient \u00e0 la fabrication de syst\u00e8mes de tuyauterie pour l&rsquo;alimentation. eau chaude et froide \u00e0 l&rsquo;int\u00e9rieur des b\u00e2timents.<\/p><\/div>\n\t\t\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d602298 animated-slow elementor-invisible\" data-id=\"d602298\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:400}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-240a69b elementor-widget elementor-widget-image\" data-id=\"240a69b\" data-element_type=\"widget\" data-e-type=\"widget\" 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=\"1024\" height=\"1024\" src=\"https:\/\/www.egbgroup.com\/wp-content\/uploads\/2020\/04\/polipropileno-1-1024x1024.jpg\" class=\"attachment-large size-large wp-image-1437\" alt=\"piezas y accesorios de polipropileno\" srcset=\"https:\/\/www.egbgroup.com\/wp-content\/uploads\/2020\/04\/polipropileno-1-1024x1024.jpg 1024w, https:\/\/www.egbgroup.com\/wp-content\/uploads\/2020\/04\/polipropileno-1-300x300.jpg 300w, https:\/\/www.egbgroup.com\/wp-content\/uploads\/2020\/04\/polipropileno-1-150x150.jpg 150w, https:\/\/www.egbgroup.com\/wp-content\/uploads\/2020\/04\/polipropileno-1-1536x1536.jpg 1536w, https:\/\/www.egbgroup.com\/wp-content\/uploads\/2020\/04\/polipropileno-1-2048x2048.jpg 2048w, https:\/\/www.egbgroup.com\/wp-content\/uploads\/2020\/04\/polipropileno-1-20x20.jpg 20w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-88dcef7 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"88dcef7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b5f07fc\" data-id=\"b5f07fc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8648b56 elementor-widget elementor-widget-spacer\" data-id=\"8648b56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-578215e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"578215e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0bf0a90\" data-id=\"0bf0a90\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-469ac83 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"469ac83\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-286c52c\" data-id=\"286c52c\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8f0e0bc animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"8f0e0bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&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\">DOMAINES D'APPLICATION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba191e3 fontmedium elementor-widget elementor-widget-text-editor\" data-id=\"ba191e3\" data-element_type=\"widget\" data-e-type=\"widget\" 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<ul><li class=\"p1\"><p class=\"p1\">R\u00e9seaux de canalisations d&rsquo;eau potable pour l&rsquo;alimentation en eau froide et chaude des b\u00e2timents civils (r\u00e9sidences, h\u00f4pitaux, h\u00f4tels, bureaux, \u00e9coles &#8230;) ou des b\u00e2timents navals.<\/p><\/li><li class=\"p1\"><p class=\"p1\">R\u00e9seaux de canalisations industrielles pour produits alimentaires, produits chimiques et industrie \u00e9lectrique. Par exemple, pour le transport de fluides corrosifs (eau acide ou alcaline et eau ionis\u00e9e, etc.).<\/p><\/li><li class=\"p1\"><p class=\"p1\">R\u00e9seaux de canalisations pour l&rsquo;eau purifi\u00e9e et l&rsquo;eau min\u00e9rale.<\/p><\/li><li class=\"p1\"><p class=\"p1\">R\u00e9seaux de canalisations pour \u00e9quipements de climatisation.<\/p><\/li><li class=\"p1\"><p class=\"p1\">R\u00e9seaux de canalisations pour syst\u00e8mes de chauffage.<\/p><\/li><li class=\"p1\"><p class=\"p1\">R\u00e9seaux de canalisations pour les syst\u00e8mes de r\u00e9cup\u00e9ration des eaux pluviales.<\/p><\/li><li class=\"p1\"><p class=\"p1\">R\u00e9seaux de canalisations pour installations de piscines.<\/p><\/li><li class=\"p1\"><p class=\"p1\">R\u00e9seaux de canalisations pour l&rsquo;agriculture et l&rsquo;horticulture.<\/p><\/li><li class=\"p1\"><p class=\"p1\">R\u00e9seaux de canalisations pour installations d&rsquo;\u00e9nergie solaire.<\/p><\/li><\/ul>\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8e3c497\" data-id=\"8e3c497\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e96b49b animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e96b49b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&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\">AVANTAGE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85e78fc animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"85e78fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&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<ul><li class=\"p1\"><b>Poids l\u00e9ger. <\/b>La densit\u00e9 du tuyau n&rsquo;est que de 0,89 \u00e0 0,91 g \/ cm3 (seulement 1\/9 du tuyau en acier et 1\/10 du tuyau en cuivre). Cela rend la manipulation et l&rsquo;installation plus pratiques.<\/li><li class=\"p1\"><b>Bonne r\u00e9sistance \u00e0 la chaleur et \u00e0 la pression. <\/b>Le point de ramollissement Vicat atteint 131,3 \u00b0 C. Sa temp\u00e9rature de fonctionnement \u00e0 court terme peut atteindre 95 \u00b0 C. Et en dessous de la temp\u00e9rature de 80 \u00b0 C, il peut encore supporter une certaine pression \u00e0 long terme. C&rsquo;est le meilleur choix pour les tuyaux d&rsquo;alimentation en eau froide et chaude dans les b\u00e2timents.<\/li><li class=\"p1\"><b>Longue dur\u00e9e de vie. <\/b>Lorsque la temp\u00e9rature de travail est de 70 \u00b0 C et la pression de travail est de 10 kg \/ cm2, sa dur\u00e9e de vie peut atteindre environ 50 ans.<\/li><li class=\"p1\"><b>Bonne r\u00e9sistance \u00e0 la corrosion. <\/b>Les tuyaux en PP-R ont une excellente r\u00e9sistance \u00e0 la corrosion contre la plupart des ions et des produits chimiques inorganiques dans les b\u00e2timents. Il est donc anticorrosif et ne rouille pas \u00e0 long terme.<\/li><li class=\"p1\"><b>Connexion fiable et confortable. <\/b>Le PP-R a d&rsquo;excellentes performances de soudage par fusion. Les tuyaux et raccords sont fabriqu\u00e9s dans le m\u00eame mat\u00e9riau, ce qui permet de les assembler par soudage par fusion. Par rapport au tuyau ordinaire, la r\u00e9sistance \u00e0 la traction, \u00e0 la flexion et aux chocs au niveau des joints est beaucoup plus \u00e9lev\u00e9e, \u00e9vitant ainsi le danger de fuites. De plus, ce type de connexion rend l&rsquo;installation plus facile et plus fiable.<\/li><li class=\"p1\"><b>Non toxique et inoffensif. <\/b>Le PP-R appartient aux polyol\u00e9fines thermoplastiques et ses mol\u00e9cules ne sont compos\u00e9es que de carbone et d&rsquo;hydrog\u00e8ne.<\/li><li class=\"p1\"><b>Bonne propri\u00e9t\u00e9 d&rsquo;isolation thermique et acoustique. <\/b>Le coefficient de conductivit\u00e9 du PP-R est de 0,23 w \/ m \u00b0 C, seulement 1\/200 de celui de l&rsquo;acier (43-52 w \/ m \u00b0 C). Il n&rsquo;est pas n\u00e9cessaire d&rsquo;utiliser des mat\u00e9riaux isolants lorsqu&rsquo;ils sont utilis\u00e9s dans des syst\u00e8mes d&rsquo;eau chaude, ce qui entra\u00eene des \u00e9conomies de mat\u00e9riaux et d&rsquo;\u00e9nergie. Et son bruit r\u00e9duit lorsque l&rsquo;eau est fournie par le syst\u00e8me de tuyauterie signifie un meilleur repos au coucher.<\/li><li class=\"p1\"><b>Augmentation du d\u00e9bit d&rsquo;eau. <\/b>La surface int\u00e9rieure lisse des tuyaux et raccords PP-R a moins de frottement, assurant un d\u00e9bit \u00e9lev\u00e9.<\/li><li class=\"p1\"><b>Mat\u00e9riau de construction respectueux de l&rsquo;environnement. <\/b>Pendant la production, l&rsquo;installation et l&rsquo;application, la contamination qui se produit est minime. De plus, les mat\u00e9riaux sont recyclables, ce qui implique une consommation minimale de ressources.<\/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-ac89bf8 elementor-widget elementor-widget-spacer\" data-id=\"ac89bf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16f0967 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"16f0967\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&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\">LES DOCUMENTS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7edaab fontbold elementor-widget elementor-widget-button\" data-id=\"e7edaab\" data-element_type=\"widget\" data-e-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:\/\/www.egbgroup.com\/wp-content\/uploads\/2020\/06\/polipropileno-catalogo-tecnico-es.pdf\" target=\"_blank\">\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 xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Capa_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 42 32\" style=\"enable-background:new 0 0 42 32;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#D10832;}<\/style><g transform=\"matrix( 1, 0, 0, 1, 0,0) \">\t<g>\t\t<g id=\"a_1_\">\t\t\t<path class=\"st0\" d=\"M41.5,16.9c0.2-0.2,0.4-0.5,0.4-0.9s-0.1-0.6-0.4-0.9L26.8,0.4C26.5,0.2,26.3,0,25.9,0     c-0.3,0-0.6,0.1-0.9,0.4c-0.2,0.2-0.3,0.5-0.3,0.9s0.1,0.6,0.3,0.9l12.6,12.6H1.4c-0.3,0-0.6,0.1-0.9,0.4     c-0.2,0.2-0.3,0.5-0.3,0.9s0.1,0.6,0.3,0.9c0.2,0.2,0.5,0.3,0.9,0.3h36.3L25,29.9c-0.2,0.2-0.3,0.5-0.3,0.9     c0,0.3,0.1,0.6,0.3,0.9c0.2,0.2,0.5,0.3,0.9,0.3c0.3,0,0.6-0.1,0.9-0.3L41.5,16.9z\"><\/path>\t\t<\/g>\t<\/g><\/g><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Catalogue (PDF)<\/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<div class=\"elementor-element elementor-element-6707012 fontbold elementor-widget elementor-widget-button\" data-id=\"6707012\" data-element_type=\"widget\" data-e-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:\/\/www.egbgroup.com\/wp-content\/uploads\/2025\/07\/EGB-TARIFA_PVP_2025.pdf\" target=\"_blank\">\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 xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Capa_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 42 32\" style=\"enable-background:new 0 0 42 32;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#D10832;}<\/style><g transform=\"matrix( 1, 0, 0, 1, 0,0) \">\t<g>\t\t<g id=\"a_1_\">\t\t\t<path class=\"st0\" d=\"M41.5,16.9c0.2-0.2,0.4-0.5,0.4-0.9s-0.1-0.6-0.4-0.9L26.8,0.4C26.5,0.2,26.3,0,25.9,0     c-0.3,0-0.6,0.1-0.9,0.4c-0.2,0.2-0.3,0.5-0.3,0.9s0.1,0.6,0.3,0.9l12.6,12.6H1.4c-0.3,0-0.6,0.1-0.9,0.4     c-0.2,0.2-0.3,0.5-0.3,0.9s0.1,0.6,0.3,0.9c0.2,0.2,0.5,0.3,0.9,0.3h36.3L25,29.9c-0.2,0.2-0.3,0.5-0.3,0.9     c0,0.3,0.1,0.6,0.3,0.9c0.2,0.2,0.5,0.3,0.9,0.3c0.3,0,0.6-0.1,0.9-0.3L41.5,16.9z\"><\/path>\t\t<\/g>\t<\/g><\/g><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Tarif (PDF)<\/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<div class=\"elementor-element elementor-element-8becee1 fontbold elementor-widget elementor-widget-button\" data-id=\"8becee1\" data-element_type=\"widget\" data-e-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:\/\/www.egbgroup.com\/fr\/certificados\/#PPR\" target=\"_blank\">\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 xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Capa_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 42 32\" style=\"enable-background:new 0 0 42 32;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#D10832;}<\/style><g transform=\"matrix( 1, 0, 0, 1, 0,0) \">\t<g>\t\t<g id=\"a_1_\">\t\t\t<path class=\"st0\" d=\"M41.5,16.9c0.2-0.2,0.4-0.5,0.4-0.9s-0.1-0.6-0.4-0.9L26.8,0.4C26.5,0.2,26.3,0,25.9,0     c-0.3,0-0.6,0.1-0.9,0.4c-0.2,0.2-0.3,0.5-0.3,0.9s0.1,0.6,0.3,0.9l12.6,12.6H1.4c-0.3,0-0.6,0.1-0.9,0.4     c-0.2,0.2-0.3,0.5-0.3,0.9s0.1,0.6,0.3,0.9c0.2,0.2,0.5,0.3,0.9,0.3h36.3L25,29.9c-0.2,0.2-0.3,0.5-0.3,0.9     c0,0.3,0.1,0.6,0.3,0.9c0.2,0.2,0.5,0.3,0.9,0.3c0.3,0,0.6-0.1,0.9-0.3L41.5,16.9z\"><\/path>\t\t<\/g>\t<\/g><\/g><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Certificat (PDF)<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9fa826a elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"9fa826a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c97f162\" data-id=\"c97f162\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-50597c0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50597c0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-03a8073\" data-id=\"03a8073\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6adea47 elementor-align-center elementor-mobile-align-center fontextrabold elementor-widget elementor-widget-button\" data-id=\"6adea47\" data-element_type=\"widget\" data-e-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-xl\" href=\"https:\/\/www.egbgroup.com\/fr\/produits\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">NOS PRODUITS<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>POLYPROPYL\u00c8NE TUYAUX ET RACCORDS FONCTIONNALIT\u00c9S PP-R est l&rsquo;abr\u00e9viation de polypropyl\u00e8ne al\u00e9atoire, \u00e9galement connu sous le nom de polypropyl\u00e8ne de type 3. Plus d&rsquo;informations En 1957, une premi\u00e8re production industrielle de polypropyl\u00e8ne a \u00e9t\u00e9 r\u00e9alis\u00e9e. En raison de son excellente r\u00e9sistance \u00e0 la chaleur, \u00e0 la pression et \u00e0 la corrosion, il est devenu le mat\u00e9riau&hellip;&nbsp;<a href=\"https:\/\/www.egbgroup.com\/fr\/produits\/polipropileno\/\" rel=\"bookmark\">Lire la suite &raquo;<span class=\"screen-reader-text\">Polipropileno<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":860,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-pagebuilder-full-width.php","meta":{"_acf_changed":false,"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","footnotes":""},"class_list":["post-969","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polypropyl\u00e8ne: Tauyaux et raccords | EGB Group<\/title>\n<meta name=\"description\" content=\"En raison de son excellente r\u00e9sistance \u00e0 la chaleur, \u00e0 la pression et \u00e0 la corrosion, il est devenu le mat\u00e9riau pr\u00e9f\u00e9r\u00e9 des utilisateurs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.egbgroup.com\/fr\/produits\/polipropileno\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polypropyl\u00e8ne: Tauyaux et raccords | EGB Group\" \/>\n<meta property=\"og:description\" content=\"En raison de son excellente r\u00e9sistance \u00e0 la chaleur, \u00e0 la pression et \u00e0 la corrosion, il est devenu le mat\u00e9riau 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