{"id":7272,"date":"2020-01-19T20:58:47","date_gmt":"2020-01-19T20:58:47","guid":{"rendered":"https:\/\/nanovea.com\/?p=7272"},"modified":"2023-11-08T23:22:31","modified_gmt":"2023-11-08T23:22:31","slug":"dimensional-and-surface-finish-of-polymeric-tubes","status":"publish","type":"post","link":"https:\/\/nanovea.com\/pt\/dimensional-and-surface-finish-of-polymeric-tubes\/","title":{"rendered":"Acabamento Dimensional e de Superf\u00edcie de Tubos Polim\u00e9ricos"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7272\" class=\"elementor elementor-7272\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-217d542e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"217d542e\" data-element_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-2efdff33\" data-id=\"2efdff33\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-21152c32 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"21152c32\" data-element_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-4f3cbcd2\" data-id=\"4f3cbcd2\" data-element_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-1286dcf0 elementor-widget elementor-widget-text-editor\" data-id=\"1286dcf0\" data-element_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<p style=\"text-align: left; color: #1b96cf; font-size: 24px;\">Import\u00e2ncia da An\u00e1lise Dimensional e de Superf\u00edcie de Tubos Polim\u00e9ricos<strong><u><i><br \/><\/i><\/u><\/strong><\/p><p>Tubos feitos de material polim\u00e9rico s\u00e3o comumente usados em muitas ind\u00fastrias, desde automotiva, m\u00e9dica, el\u00e9trica e muitas outras categorias. Neste estudo foram estudados cateteres m\u00e9dicos confeccionados com diferentes materiais polim\u00e9ricos utilizando o Nanovea <a href=\"https:\/\/nanovea.com\/profilometers\/\">Perfil\u00f4metro 3D sem contato<\/a> para medir a rugosidade da superf\u00edcie, a morfologia e as dimens\u00f5es. A rugosidade superficial \u00e9 crucial para os cateteres, pois muitos problemas com cateteres, incluindo infec\u00e7\u00e3o, trauma f\u00edsico e inflama\u00e7\u00e3o, podem ser ligados \u00e0 superf\u00edcie do cateter. As propriedades mec\u00e2nicas, como o coeficiente de atrito, tamb\u00e9m podem ser estudadas observando-se as propriedades da superf\u00edcie. Estes dados quantific\u00e1veis podem ser obtidos para garantir que o cateter possa ser utilizado para aplica\u00e7\u00f5es m\u00e9dicas.<\/p><p>Em compara\u00e7\u00e3o com a microscopia \u00f3ptica e a microscopia eletr\u00f4nica, a Profilometria 3D sem contato utilizando cromatografia axial \u00e9 altamente prefer\u00edvel para caracterizar superf\u00edcies de cateteres devido a sua capacidade de medir \u00e2ngulos\/curvatura, capacidade de medir superf\u00edcies de materiais apesar da transpar\u00eancia ou refletividade, prepara\u00e7\u00e3o m\u00ednima da amostra e natureza n\u00e3o invasiva. Ao contr\u00e1rio da microscopia \u00f3ptica convencional, a altura da superf\u00edcie pode ser obtida e utilizada para an\u00e1lise computacional; por exemplo, encontrar dimens\u00f5es e remover forma para encontrar rugosidade da superf\u00edcie. Ter pouco preparo de amostra, em contraste com a microscopia eletr\u00f4nica, e a natureza sem contato tamb\u00e9m permite uma r\u00e1pida coleta de dados sem temer contamina\u00e7\u00e3o e erro no preparo da amostra.<\/p><p style=\"text-align: left; color: #1b96cf; font-size: 24px;\">Objetivo da medi\u00e7\u00e3o<\/p><p>Nesta aplica\u00e7\u00e3o, o Nanovea 3D Non-Contact Profilometer \u00e9 utilizado para escanear a superf\u00edcie de dois cateteres: um feito de TPE (Elast\u00f4mero Termopl\u00e1stico) e o outro de PVC (Cloreto de Polivinila). A morfologia, dimens\u00e3o radial e par\u00e2metros de altura dos dois cateteres ser\u00e3o obtidos e comparados.<\/p><p>\u00a0<\/p><div style=\"text-align: center;\"><a href=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/Polymeric-Tube-Measurement-Objectives.png\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-7678 aligncenter\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/Polymeric-Tube-Measurement-Objectives.png\" alt=\"\" width=\"640\" height=\"638\" \/><\/a><\/div><p>\u00a0<\/p><p style=\"text-align: left; color: #1b96cf; font-size: 24px;\">Resultados e Discuss\u00e3o<strong><u><i><br \/><\/i><\/u><\/strong><\/p><p><strong style=\"color: black;\"><i>Superf\u00edcie 3D<\/i><\/strong><\/p><p>Apesar da curvatura dos tubos polim\u00e9ricos, o Nanovea 3D Non-contact profilometer pode escanear a superf\u00edcie dos cateteres. A partir do escaneamento feito, uma imagem 3D pode ser obtida para uma inspe\u00e7\u00e3o visual r\u00e1pida e direta da superf\u00edcie.<\/p><div style=\"padding-left: 4%;\"><p><a href=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/TPE-Catheter-with-label.png\"><img decoding=\"async\" class=\"alignnone size-full wp-image-7682\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/TPE-Catheter-with-label.png\" alt=\"\" width=\"580\" height=\"634\" \/><\/a><\/p><div style=\"text-align: left;\">\u00a0<\/div><div><a href=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/PVC-Catheter.png\"><img decoding=\"async\" class=\"alignnone size-full wp-image-7683\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/PVC-Catheter.png\" alt=\"\" width=\"580\" height=\"704\" \/><\/a><\/div><\/div><div>\u00a0<\/div><p>\u00a0<\/p><div style=\"text-align: left;\"><em><strong style=\"color: black;\">An\u00e1lise Dimensional 2D<\/strong><\/em><\/div><p>A dimens\u00e3o radial externa foi obtida extraindo um perfil da varredura original e ajustando um arco ao perfil. Isto mostra a capacidade do profil\u00f4metro 3D sem contato na realiza\u00e7\u00e3o de an\u00e1lise dimensional r\u00e1pida para aplica\u00e7\u00f5es de controle de qualidade. Tamb\u00e9m podem ser obtidos facilmente perfis m\u00faltiplos ao longo do comprimento do cateter.<\/p><div style=\"padding-left: 8%;\"><a href=\"https:\/\/nanovea.com\/wp-content\/uploads\/2019\/12\/2d-dimensional-analysis-tpe-and-pvc.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7581\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2019\/12\/2d-dimensional-analysis-tpe-and-pvc.png\" alt=\"\" width=\"580\" height=\"552\" \/><\/a><\/div><div>\u00a0<\/div><p>\u00a0<\/p><div style=\"text-align: left;\"><em><strong style=\"color: black;\">An\u00e1lise de Superf\u00edcie Rugosidade<\/strong><\/em><\/div><p>A dimens\u00e3o radial externa foi obtida extraindo um perfil da varredura original e ajustando um arco ao perfil. Isto mostra a capacidade do profil\u00f4metro 3D sem contato na realiza\u00e7\u00e3o de an\u00e1lise dimensional r\u00e1pida para aplica\u00e7\u00f5es de controle de qualidade. Tamb\u00e9m podem ser obtidos facilmente perfis m\u00faltiplos ao longo do comprimento do cateter.<\/p><div style=\"padding-left: 6%; width: 80%;\"><p><a href=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/surface-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7761 aligncenter\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/surface-2.png\" alt=\"\" width=\"2010\" height=\"2292\" \/><\/a><\/p><p><a href=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/surface-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7762\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/surface-1.png\" alt=\"\" width=\"1986\" height=\"2700\" \/><\/a><\/p><\/div><p style=\"text-align: left; color: #1b96cf; font-size: 24px;\">Conclus\u00e3o<\/p><p><a href=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/polymetric-tube.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7646\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2017\/12\/polymetric-tube.png\" alt=\"\" width=\"1920\" height=\"776\" \/><\/a><\/p><p>Nesta aplica\u00e7\u00e3o, mostramos como o Nanovea 3D Non-contact profilometer pode ser usado para caracterizar os tubos polim\u00e9ricos. Especificamente, foram obtidas metrologia de superf\u00edcie, dimens\u00f5es radiais e rugosidade de superf\u00edcie para cateteres m\u00e9dicos. O raio externo do cateter TPE foi encontrado em 2,40mm enquanto o cateter de PVC era de 1,27mm. A superf\u00edcie do cateter de TPE foi considerada mais \u00e1spera do que a do cateter de PVC. O Sa de TPE era de 0,9740\u00b5m comparado com 0,1791\u00b5m de PVC. Enquanto cateteres m\u00e9dicos foram usados para esta aplica\u00e7\u00e3o, a Profilometria 3D sem contato tamb\u00e9m pode ser aplicada em uma grande variedade de superf\u00edcies. Os dados e c\u00e1lculos obtidos n\u00e3o est\u00e3o limitados ao que \u00e9 mostrado.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d5b7c53 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d5b7c53\" data-element_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-a9c0923\" data-id=\"a9c0923\" data-element_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-3d0d2a8 elementor-widget elementor-widget-heading\" data-id=\"3d0d2a8\" data-element_type=\"widget\" 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\"><b>AGORA, VAMOS FALAR SOBRE SUA APLICA\u00c7\u00c3O<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc9e705 live-chat elementor-align-center elementor-widget elementor-widget-button\" data-id=\"bc9e705\" 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-md\" href=\"https:\/\/nanovea.com\/contact\/live-chat\/\" id=\"live-chat\">\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\">CHAT AO VIVO<\/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<\/div>","protected":false},"excerpt":{"rendered":"<p>Importance of Dimensional and Surface Analysis of Polymeric Tubes Tubes made from polymeric material are commonly used in many industries ranging from automotive, medical, electrical, and many other categories. In this study, medical catheters made of different polymeric materials were studied using the Nanovea 3D Non-Contact Profilometer to measure surface roughness, morphology, and dimensions. Surface [&hellip;]<\/p>","protected":false},"author":1,"featured_media":11700,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[7,349,350,351,335],"tags":[],"class_list":["post-7272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","category-laboratory-testing","category-profilometry-geometry-shape","category-profilometry-roughness-finish","category-profilometry-testing"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/7272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/comments?post=7272"}],"version-history":[{"count":60,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/7272\/revisions"}],"predecessor-version":[{"id":23349,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/7272\/revisions\/23349"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/media\/11700"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/media?parent=7272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/categories?post=7272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/tags?post=7272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}