{"id":289788,"date":"2025-01-23T06:13:59","date_gmt":"2025-01-23T10:13:59","guid":{"rendered":""},"modified":"2025-03-05T10:16:30","modified_gmt":"2025-03-05T14:16:30","slug":"astm-d3574-es","status":"publish","type":"standards","link":"https:\/\/industrialphysics.com\/es\/estandares\/astm-d3574-es\/","title":{"rendered":"ASTM D3574"},"content":{"rendered":"

Presentamos ASTM D3574 – Industrial Physics<\/h3>\n

ASTM D3574 es un m\u00e9todo est\u00e1ndar internacional de ASTM para probar espumas de poliuretano y uretano celular flexibles.<\/p>\n

Esta norma ASTM ampliamente aceptada se puede utilizar para inspeccionar losas, espumas de uretano aglomeradas y moldeadas con un probador de compresi\u00f3n.<\/p>\n

La norma ASTM D3574 es \u00fatil para las empresas que fabrican una amplia gama de productos, incluidos muebles, asientos para autom\u00f3viles, ropa de cama, productos y materiales de espuma.<\/p>\n

El proceso de prueba ASTM D3574<\/h3>\n

La norma ASTM D3574 recomienda varios procedimientos de prueba para determinar las caracter\u00edsticas de compresi\u00f3n, deflexi\u00f3n, desgarro y tracci\u00f3n de materiales celulares flexibles. A continuaci\u00f3n se ofrece una descripci\u00f3n general de algunos de los enfoques m\u00e1s populares.<\/p>\n

Prueba ASTM D3574 B1: deflexi\u00f3n por fuerza de indentaci\u00f3n basada en deflexi\u00f3n (IFD\/ILD)<\/h3>\n

La prueba IFD\/ILD de esta prueba ASTM es el enfoque de prueba de compresi\u00f3n m\u00e1s com\u00fan para la norma. Te ayudar\u00e1 a comprender y medir la fuerza necesaria para producir deflexiones del 25% y del 65% en tus productos de espuma.<\/p>\n

Prueba E ASTM D3574: resistencia a la tracci\u00f3n y alargamiento<\/h3>\n

Este m\u00e9todo ASTM D3574 determina los efectos de una fuerza de tracci\u00f3n aplicada a su muestra de espuma. Durante el proceso se realizan mediciones de tensi\u00f3n de tracci\u00f3n, resistencia a la tracci\u00f3n<\/a> y alargamiento m\u00e1ximo.<\/p>\n

Prueba F ASTM D3574: resistencia al desgarro<\/h3>\n

Este enfoque ASTM D3574 es esencialmente un ensayo de desgarro que determina la resistencia a la propagaci\u00f3n del desgarro de sus muestras de espuma.<\/p>\n

Equipo de prueba ASTM D3574<\/h3>\n

Entonces, \u00bfc\u00f3mo puede Industrial Physics mejorar sus pruebas ASTM D3574?<\/p>\n

Probador de compresi\u00f3n de espuma de 5 kN<\/strong><\/a><\/p>\n

Fabricado por United Testing Machines: nuestro dispositivo especializado en pruebas de dureza y UTM est\u00e1 dise\u00f1ado espec\u00edficamente para probar muestras seg\u00fan muchos est\u00e1ndares internacionales de compresi\u00f3n de espuma, incluido ASTM D3574. Nuestro probador de compresi\u00f3n robusto y confiable est\u00e1 clasificado para probar hasta 5 kN.<\/p>\n

Haga clic aqu\u00ed<\/a> para saber m\u00e1s.<\/p>\n

Tu socio global de pruebas y mediciones para ASTM D3574<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Presentamos ASTM D3574 – Industrial Physics ASTM D3574 es un m\u00e9todo est\u00e1ndar internacional de ASTM para probar espumas de poliuretano y uretano celular flexibles. Esta norma … <\/p>\n

Seguir leyendo \u00abASTM D3574\u00bb<\/span><\/a><\/p>\n","protected":false},"author":148,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"standards_categories":[11815,11818],"class_list":["post-289788","standards","type-standards","status-publish","hentry","standards_categories-industry-standards-es","standards_categories-international-standards-es","entry"],"acf":[],"yoast_head":"\nIndustrial Physics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:site_name\" content=\"Industrial Physics\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@IndustrialPhys\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\n\t \"@context\": 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