{"id":2,"date":"2019-07-09T14:41:51","date_gmt":"2019-07-09T14:41:51","guid":{"rendered":"https:\/\/nouveautecrad.tecrad.com\/WP\/?page_id=2"},"modified":"2023-08-30T01:07:51","modified_gmt":"2023-08-30T01:07:51","slug":"sample-page","status":"publish","type":"page","link":"https:\/\/www.tecrad.com\/","title":{"rendered":"Home"},"content":{"rendered":"\n

DS500 Density Measurement System for Polyethylene – An award winning design<\/strong><\/h2>\n\n\n\n

The DS500 was originally developed by Tecrad Corporation in 1986 for which it won a prestigious I-R award in 1987. This international competition recognizes the 100 most innovative and unique product developments of the past year. <\/p>\n\n\n\n

\nThe\n award is among the highest honors granted in the field of applied \nresearch and development. Its ultrasound technique was approved and \ndocumented by the ASTM under the designation D4883. It accepts as test \nspecimens compression-molded plaques prepared as per document ASTM D4703\n which superseded document ASTM D1928.\n\n<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

Theory of Operation<\/strong><\/p>\n\n\n\n

The DS500 system uses an acoustic method \nfor determination of density. This is possible due to the nature of \npolyethylene which can be viewed as a composite where high density \ncrystalline regions are embedded in a low density amorphous matrix. The \ndegree of crystallinity determines the density of the material. The \namorphous and crystalline phases show very distinct behaviors to the \npropagation of ultrasound. From this it can be understood that the \npropagation characteristics in the composite will depend on the degree \nof crystallinity. The DS500 system provides a measurement of \ncrystallinity which directly correlates to density.<\/p>\n","protected":false},"excerpt":{"rendered":"

DS500 Density Measurement System for Polyethylene – An award winning design The DS500 was originally developed by Tecrad Corporation in 1986 for which it won a prestigious I-R award in 1987. This international competition recognizes the 100 most innovative and unique product developments of the past year. The award is among the highest honors granted […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"2","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","footnotes":""},"class_list":["post-2","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/www.tecrad.com\/index.php?rest_route=\/wp\/v2\/pages\/2","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tecrad.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tecrad.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tecrad.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tecrad.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2"}],"version-history":[{"count":6,"href":"https:\/\/www.tecrad.com\/index.php?rest_route=\/wp\/v2\/pages\/2\/revisions"}],"predecessor-version":[{"id":176,"href":"https:\/\/www.tecrad.com\/index.php?rest_route=\/wp\/v2\/pages\/2\/revisions\/176"}],"wp:attachment":[{"href":"https:\/\/www.tecrad.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}