{"id":3428,"date":"2025-06-04T08:42:27","date_gmt":"2025-06-04T08:42:27","guid":{"rendered":"https:\/\/donyanchem.com\/?p=3428"},"modified":"2025-09-11T02:02:05","modified_gmt":"2025-09-11T02:02:05","slug":"is-polyurethane-foam-safety-toxic-or-danerous","status":"publish","type":"post","link":"https:\/\/donyanchem.com\/es\/is-polyurethane-foam-safety-toxic-or-danerous\/","title":{"rendered":"\u00bfLa espuma de poliuretano es segura, t\u00f3xica o peligrosa?"},"content":{"rendered":"<p><\/p>\n\n\n\n<p><a href=\"https:\/\/donyanchem.com\/es\/product-category\/polyurethane-foam\/\">espuma de poliuretano<\/a> La seguridad est\u00e1 en todas partes: en el colch\u00f3n y en el aislamiento. Con un uso tan extendido, es natural preguntarse:&nbsp;<strong>\u00bfEs t\u00f3xica la espuma de poliuretano? \u00bfEs peligrosa? \u00bfO es segura para el uso diario?<\/strong>&nbsp;La respuesta, como en muchos aspectos de la qu\u00edmica y la ciencia de los materiales, no es un simple s\u00ed o no. Depende en gran medida del tipo espec\u00edfico de espuma, su estado y la exposici\u00f3n a ella.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-782c5a71\"><h2 class=\"uagb-heading-text\"><strong>Entendiendo la espuma de poliuretano: no es toda igual<\/strong><\/h2><\/div>\n\n\n\n<p>El poliuretano (PU) es un pol\u00edmero creado mediante la reacci\u00f3n de sustancias qu\u00edmicas t\u00f3xicas con diisocianatos (como el TDI o el MDI) y polioles. La adici\u00f3n de agua u otros agentes de expansi\u00f3n durante la fabricaci\u00f3n crea burbujas de gas que forman la estructura de la espuma. Existen dos tipos principales relevantes para los productos de consumo:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>La diferencia fundamental: la estructura celular<\/strong><\/h3>\n\n\n\n<p>La principal distinci\u00f3n entre los distintos tipos de espuma de poliuretano reside en la estructura de sus celdas. Este factor determina pr\u00e1cticamente todas sus propiedades f\u00edsicas.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Espuma de celda abierta:<\/strong> <a href=\"https:\/\/www.isopa.org\/the-benefits-and-history-of-polyurethane-flexible-foam\/\" target=\"_blank\" rel=\"noopener\">Las c\u00e9lulas dentro de esta espuma est\u00e1n interconectadas, formando una red de peque\u00f1os poros abiertos.<\/a>Gracias a la libre circulaci\u00f3n del aire a trav\u00e9s de estas celdas, la espuma es suave, ligera y comprimible. Esta estructura es ideal para aplicaciones donde la flexibilidad y la circulaci\u00f3n del aire son importantes.<\/li>\n\n\n\n<li><strong>Espuma de celda cerrada:<\/strong> <a href=\"https:\/\/newtecoat.com\/what-is-polyurethane-foam-made-of-a-comprehensive-guide-to-its-composition-and-uses\/\" target=\"_blank\" rel=\"noopener\">En este tipo, las c\u00e9lulas est\u00e1n completamente aisladas entre s\u00ed.<\/a>El gas atrapado dentro de cada celda es lo que le da a la espuma su rigidez y propiedades aislantes. Esto hace que el material sea mucho m\u00e1s denso, fuerte y resistente a la humedad.<\/li>\n<\/ul>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Espuma de poliuretano flexible (celda abierta):<\/strong>\u00a0Se utiliza en colchones, cojines para muebles, bases para alfombras e interiores de autom\u00f3viles. Es suave, esponjoso y de celdas abiertas.<\/li>\n\n\n\n<li><strong><strong>Espuma de poliuretano r\u00edgida (celda cerrada)<\/strong>:<\/strong>\u00a0Se utiliza principalmente como aislante (espuma en aerosol, paneles), en electrodom\u00e9sticos y algunos embalajes. Es r\u00edgido y de celdas cerradas.<\/li>\n<\/ol>\n\n\n\n<p>En resumen, si bien ambos son parte de la misma familia qu\u00edmica, la simple diferencia en la estructura celular conduce a un mundo de aplicaciones diferentes, lo que hace que sea crucial comprender qu\u00e9 tipo de espuma de poliuretano es adecuada para un trabajo espec\u00edfico.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-6232b25e wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155011.png ,https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155011.png 780w, https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155011.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/i0.wp.com\/donyanchem.com\/wp-content\/uploads\/2025\/06\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250604155011.png?resize=679%2C494&#038;ssl=1\" alt=\"seguridad de la espuma de poliuretano\" class=\"uag-image-3430\" width=\"679\" height=\"494\" title=\"seguridad de la espuma de poliuretano\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><strong>El punto cr\u00edtico:<\/strong>&nbsp;Los riesgos potenciales surgen principalmente de tres fuentes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Materias primas:<\/strong>&nbsp;Los productos qu\u00edmicos utilizados en la fabricaci\u00f3n, en particular ciertos isocianatos y aditivos.<\/li>\n\n\n\n<li><strong>Desgasificaci\u00f3n:<\/strong>&nbsp;La liberaci\u00f3n de compuestos org\u00e1nicos vol\u00e1tiles (COV) de&nbsp;<em>nuevo<\/em>&nbsp;espuma.<\/li>\n\n\n\n<li><strong>Productos de combusti\u00f3n:<\/strong>&nbsp;Productos qu\u00edmicos liberados cuando se quema la espuma.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ed2eb062\"><h2 class=\"uagb-heading-text\"><strong>\u00bfLa espuma de poliuretano es t\u00f3xica? <\/strong><\/h2><\/div>\n\n\n\n<p>La toxicidad de la espuma de poliuretano es un problema complejo que depende en gran medida de la forma del material, su etapa de producci\u00f3n y su exposici\u00f3n al calor o al fuego. En general, debe distinguirse entre las sustancias qu\u00edmicas primas y el producto final curado.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>El proceso de curaci\u00f3n: la etapa m\u00e1s peligrosa<\/strong><\/h3>\n\n\n\n<p><a href=\"https:\/\/polure.com\/c\/en\/p\/poliuretan-zararli-mi\" target=\"_blank\" rel=\"noopener\">El principal riesgo para la salud est\u00e1 asociado con los productos qu\u00edmicos crudos, en particular <strong>isocianatos<\/strong>Durante el proceso de fabricaci\u00f3n o aplicaci\u00f3n, los isocianatos son irritantes potentes que pueden causar diversos problemas de salud, especialmente al inhalarse o al entrar en contacto directo con la piel.<\/a>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Problemas respiratorios:<\/strong> La exposici\u00f3n a vapores de isocianatos es una de las principales causas de asma ocupacional. Los trabajadores pueden sensibilizarse, lo que significa que incluso concentraciones muy bajas de isocianatos pueden desencadenar una reacci\u00f3n al\u00e9rgica grave, incluyendo ataques de asma potencialmente mortales.<\/li>\n\n\n\n<li><strong>Irritaci\u00f3n de la piel y los ojos:<\/strong> El contacto directo con el l\u00edquido no curado puede provocar inflamaci\u00f3n, erupciones y quemaduras qu\u00edmicas.<\/li>\n\n\n\n<li><strong>Efectos a corto plazo:<\/strong> La inhalaci\u00f3n de compuestos org\u00e1nicos vol\u00e1tiles (COV) e isocianatos durante la aplicaci\u00f3n puede provocar s\u00edntomas a corto plazo como dolores de cabeza, mareos, n\u00e1useas e irritaci\u00f3n de los ojos, la nariz y la garganta.<\/li>\n<\/ul>\n\n\n\n<p>Por estas razones, la aplicaci\u00f3n de espuma de poliuretano en aerosol requiere un manejo profesional con amplias precauciones de seguridad, que incluyen: <strong>equipo de protecci\u00f3n personal (EPP) completo<\/strong>, como respiradores y trajes resistentes a productos qu\u00edmicos, y <strong>ventilaci\u00f3n adecuada<\/strong>.<sup><\/sup><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Espuma completamente curada: generalmente considerada segura<\/strong><\/h3>\n\n\n\n<p><a href=\"https:\/\/krakenbond.net\/blogs\/insulation\/is-polyurethane-foam-toxic\" target=\"_blank\" rel=\"noopener\">Una vez que la espuma de poliuretano ha curado completamente (un proceso que puede tardar entre 24 y 72 horas), los isocianatos y polioles han reaccionado para formar un pol\u00edmero estable e inerte. En este estado final, la espuma generalmente se considera no t\u00f3xica y se utiliza ampliamente en diversos productos de consumo sin riesgos significativos para la salud.<\/a><\/p>\n\n\n\n<p>Sin embargo, incluso la espuma curada no est\u00e1 totalmente exenta de preocupaciones:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Desgasificaci\u00f3n:<\/strong> Los productos de espuma nuevos, como colchones o muebles, pueden liberar trazas de COV, un proceso conocido como &quot;desgasificaci\u00f3n&quot;. Si bien esto suele asociarse con un olor qu\u00edmico y suele ser inofensivo, puede causar dolores de cabeza o irritaci\u00f3n respiratoria en personas especialmente sensibles, como asm\u00e1ticas o al\u00e9rgicas. Los fabricantes de renombre suelen contar con certificaciones (como CertiPUR-US) que eval\u00faan las bajas emisiones de COV para abordar este problema.<\/li>\n\n\n\n<li><strong>Polvo:<\/strong> Cortar o lijar espuma curada puede liberar part\u00edculas finas de polvo que pueden ser irritantes si se inhalan. Se recomienda una ventilaci\u00f3n adecuada y el uso de mascarillas antipolvo al trabajar con este material.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Combusti\u00f3n: un peligro importante<\/strong><\/h3>\n\n\n\n<p>Un peligro importante relacionado con todos los productos de poliuretano es su inflamabilidad y los gases t\u00f3xicos que se liberan cuando se queman.<sup><\/sup> Al igual que otros materiales org\u00e1nicos, la quema de espuma de poliuretano puede producir humo denso y una variedad de gases peligrosos, incluidos <strong>mon\u00f3xido de carbono<\/strong> y <strong>cianuro de hidr\u00f3geno<\/strong>.<sup><\/sup> Los bomberos deben utilizar aparatos de respiraci\u00f3n especializados cuando combaten incendios que involucran espuma de poliuretano para evitar una exposici\u00f3n fatal.<sup><\/sup><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-cd18f334 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155007.png ,https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155007.png 780w, https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155007.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/i0.wp.com\/donyanchem.com\/wp-content\/uploads\/2025\/06\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250604155007.png?resize=894%2C596&#038;ssl=1\" alt=\"seguridad de la espuma de poliuretano\" class=\"uag-image-3431\" width=\"894\" height=\"596\" title=\"seguridad de la espuma de poliuretano\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u00bfEs segura la espuma de poliuretano? Gu\u00eda pr\u00e1ctica para consumidores<\/strong><\/h2>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Para aislamiento con espuma en aerosol: seguro&nbsp;<em>despu\u00e9s<\/em>&nbsp;Instalaci\u00f3n profesional y curado completo.<\/strong>&nbsp;El per\u00edodo cr\u00edtico es durante la instalaci\u00f3n y el curado.\n<ul class=\"wp-block-list\">\n<li><strong>Desalojar durante la instalaci\u00f3n y el curado:<\/strong>&nbsp;Siga estrictamente las instrucciones del instalador sobre cu\u00e1ndo es seguro volver a ingresar a su hogar (generalmente entre 24 y 72 horas despu\u00e9s de la aplicaci\u00f3n).<\/li>\n\n\n\n<li><strong>Aseg\u00farese de que haya una ventilaci\u00f3n adecuada:<\/strong>&nbsp;Despu\u00e9s de reingresar, contin\u00fae ventilando bien el \u00e1rea durante varios d\u00edas si persiste alg\u00fan olor.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>Etiquetar toda la espuma de poliuretano como inherentemente \u201ct\u00f3xica\u201d o \u201cpeligrosa\u201d es incorrecto e ignora la ciencia de la qu\u00edmica de los pol\u00edmeros.&nbsp;<\/p>\n\n\n\n<p><strong>La espuma de poliuretano completamente curada en productos de consumo certificados presenta riesgos de toxicidad muy bajos durante el uso normal.<\/strong>&nbsp;<\/p>\n\n\n\n<p>Las principales preocupaciones son manejables: al comprender las fuentes de riesgo potencial, elegir productos certificados, garantizar una ventilaci\u00f3n adecuada para los art\u00edculos nuevos y seguir las normas de seguridad (especialmente para los protectores solares), los consumidores pueden usar productos de espuma de poliuretano con confianza, minimizando al mismo tiempo las posibles desventajas. Cuando se obtiene de forma responsable y se utiliza seg\u00fan lo previsto, la espuma de poliuretano sigue siendo un material seguro y altamente funcional, fundamental para la comodidad moderna. <\/p>\n\n\n\n<p>Los productos de espuma de poliuretano en aerosol de Donyan tienen formulaciones bajas en COV para satisfacer sus diversas necesidades de productos de construcci\u00f3n. De A1 a A3, minimizan los riesgos durante su uso, y la f\u00f3rmula retardante de llama B1\/B2 reduce la producci\u00f3n de gases t\u00f3xicos.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0eaa2991\"><h2 class=\"uagb-heading-text\">Conclusi\u00f3n<\/h2><\/div>\n\n\n\n<p>En conclusi\u00f3n, <a href=\"https:\/\/www.sunkist-machinery.com\/aboutus\/news\/is-polyurethane-foam-toxic-6-most-frequently-asked-questions\/\" target=\"_blank\" rel=\"noopener\">La espuma de poliuretano no es intr\u00ednsecamente t\u00f3xica una vez curada por completo. Los principales riesgos para la salud est\u00e1n asociados con... <strong>productos qu\u00edmicos crudos<\/strong> durante el proceso de fabricaci\u00f3n o aplicaci\u00f3n y la <strong>gases t\u00f3xicos<\/strong> liberado durante la combusti\u00f3n<\/a>Cuando se utiliza en un producto terminado y se manipula correctamente, la espuma de poliuretano se considera segura para el uso del consumidor.<\/p>\n\n\n\t\t\t<div class=\"srfm-form-container srfm-form-container-2397 srfm-bg-color\">\n\t\t\t<style>\n\t\t\t\t\/* Need to check and remove the input variables related to the Style Tab. *\/\n\t\t\t\t.srfm-form-container-2397 {\n\t\t\t\t\t\/* New test variables *\/\n\t\t\t\t\t--srfm-color-scheme-primary: #f2af50;\n\t\t\t\t\t--srfm-color-scheme-text-on-primary: var(--ast-global-color-5);\n\t\t\t\t\t--srfm-color-scheme-text: var(--ast-global-color-2);\n\t\t\t\t\t--srfm-quill-editor-color: #f2af50;\n\n\t\t\t\t\t--srfm-color-input-label: 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14px;--srfm-btn-font-size: 16px;--srfm-btn-line-height: 24px;--srfm-multi-choice-horizontal-padding: 20px;--srfm-multi-choice-vertical-padding: 20px;--srfm-multi-choice-internal-option-gap: 8px;--srfm-multi-choice-vertical-svg-size: 40px;--srfm-multi-choice-horizontal-image-size: 24px;--srfm-multi-choice-vertical-image-size: 120px;--srfm-multi-choice-outer-padding: 2px;\t\t\t\t}\n\t\t\t<\/style>\n\t\t\t\t\t\t\t<form method=\"post\" enctype=\"multipart\/form-data\" id=\"srfm-form-2397\" class=\"srfm-form\"\n\t\t\t\tform-id=\"2397\" after-submission=\"hide form\" message-type=\"same page\" success-url=\"\" ajaxurl=\"https:\/\/donyanchem.com\/wp-admin\/admin-ajax.php\" data-submit-token=\"410b93ca1989764063ed6e449b3cf38b713ebf0e34223246bde7d0c88f7f9bf2\" action=\"\"\n\t\t\t\t>\n\t\t\t\t\n\t\t\t\t<input type=\"hidden\" value=\"2397\" name=\"form-id\">\n\t\t\t\t<input type=\"hidden\" value=\"\" name=\"srfm-sender-email-field\" id=\"srfm-sender-email\">\n\t\t\t\t<input type=\"hidden\" value=\"\" id=\"srfm-page-break\">\n\t\t\t\t\t\t\t\t\t<input type=\"hidden\" value=\"\" name=\"srfm-honeypot-field\">\n\t\t\t\t\t\t\t<p id=\"srfm-error-message\" class=\"srfm-common-error-message srfm-error-message srfm-head-error\" hidden>\t\t<span class=\"srfm-icon\" aria-hidden=\"true\">\n\t\t\t<svg xmlns='http:\/\/www.w3.org\/2000\/svg' width='20' height='20' fill='none'><path d='M9.99935 18.3327C14.6017 18.3327 18.3327 14.6017 18.3327 9.99935C18.3327 5.39698 14.6017 1.66602 9.99935 1.66602C5.39698 1.66602 1.66602 5.39698 1.66602 9.99935C1.66602 14.6017 5.39698 18.3327 9.99935 18.3327Z' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><path d='M10 6.66602V9.99935' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><path d='M10 13.334H10.0083' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><\/svg>\t\t<\/span>\n\t\t<span class=\"srfm-error-content\">Se produjo un error al intentar enviar el formulario. Int\u00e9ntalo de nuevo.<\/span><\/p>\n\t\t\t\t\t<div data-block-id=\"60d87b1b\" class=\"srfm-block-single srfm-block srfm-input-block srf-input-60d87b1b-block  srfm-block-width-100 srfm-slug-enter-your-full-name 2397\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t<input class=\"srfm-input-common srfm-input-input\" type=\"text\" name=\"srfm-input-60d87b1b-lbl-RW50ZXIgeW91ciBmdWxsIG5hbWU-enter-your-full-name\" id=\"srfm-input-60d87b1b-lbl-RW50ZXIgeW91ciBmdWxsIG5hbWU\"\n\t\t\t\t\taria-describedby='srfm-error-60d87b1b'\t\t\t\t\tdata-required=\"false\" aria-required=\"false\" data-unique=\"false\" maxlength=\"100\" value=\"\"  placeholder=\"Ingrese su nombre completo\"  data-srfm-mask=\"none\"   \/>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-error-message\" data-srfm-id=\"srfm-error-60d87b1b\" data-error-msg=\"This field is required.\" data-unique-msg=\"Value needs to be unique.\">\n\t\t\t\t\t\tEste campo es obligatorio.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\n\n\t\t\t<div data-block-id=\"fbc8c2f3\" class=\"srfm-block-single srfm-block srfm-input-block srf-input-fbc8c2f3-block  srfm-block-width-100 srfm-slug-phone-number 2397\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t<input class=\"srfm-input-common srfm-input-input\" type=\"text\" name=\"srfm-input-fbc8c2f3-lbl-UGhvbmUgbnVtYmVy-phone-number\" id=\"srfm-input-fbc8c2f3-lbl-UGhvbmUgbnVtYmVy\"\n\t\t\t\t\taria-describedby='srfm-error-fbc8c2f3'\t\t\t\t\tdata-required=\"false\" aria-required=\"false\" data-unique=\"false\" maxlength=\"100\" value=\"\"  placeholder=\"N\u00famero de tel\u00e9fono\"  data-srfm-mask=\"none\"   \/>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-error-message\" data-srfm-id=\"srfm-error-fbc8c2f3\" data-error-msg=\"This field is required.\" data-unique-msg=\"Value needs to be unique.\">\n\t\t\t\t\t\tEste campo es obligatorio.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\n\n\t\t\t<div data-block-id=\"f9fe6c7b\" class=\"srfm-block-single srfm-block srfm-email-block srf-email-f9fe6c7b-block  srfm-block-width-100 srfm-slug-your-email 2397 srfm-email-block-wrap\">\n\t\t\t\t<div class=\"srfm-email-block srf-email-f9fe6c7b-block\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t\t\t<input class=\"srfm-input-common srfm-input-email\" type=\"email\" name=\"srfm-email-f9fe6c7b-lbl-WW91ciBlbWFpbA-your-email\" id=\"srfm-email-f9fe6c7b-lbl-WW91ciBlbWFpbA\"\n\t\t\t\t\t\taria-describedby='srfm-error-f9fe6c7b'\t\t\t\t\t\tdata-required=\"false\" aria-required=\"false\" data-unique=\"false\" value=\"\"  placeholder=\"Tu correo electr\u00f3nico\"   \/>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-error-message\" data-srfm-id=\"srfm-error-f9fe6c7b\" data-error-msg=\"This field is required.\" data-unique-msg=\"Value needs to be unique.\">\n\t\t\t\t\t\tEste campo es obligatorio.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\n\n\t\t\t<div data-block-id=\"2ae8e708\" class=\"srfm-block-single srfm-block srfm-input-block srf-input-2ae8e708-block  srfm-block-width-100 srfm-slug-service-description 2397\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t<input class=\"srfm-input-common srfm-input-input\" type=\"text\" name=\"srfm-input-2ae8e708-lbl-U2VydmljZSBkZXNjcmlwdGlvbg-service-description\" id=\"srfm-input-2ae8e708-lbl-U2VydmljZSBkZXNjcmlwdGlvbg\"\n\t\t\t\t\taria-describedby='srfm-error-2ae8e708'\t\t\t\t\tdata-required=\"false\" aria-required=\"false\" data-unique=\"false\" maxlength=\"100\" value=\"\"  placeholder=\"Descripci\u00f3n del servicio\"  data-srfm-mask=\"none\"   \/>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-error-message\" data-srfm-id=\"srfm-error-2ae8e708\" data-error-msg=\"This field is required.\" data-unique-msg=\"Value needs to be unique.\">\n\t\t\t\t\t\tEste campo es obligatorio.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\n\n\t\t<div data-block-id=\"b79b54a0\" class=\"srfm-block-single srfm-block srfm-textarea-block srf-textarea-b79b54a0-block  srfm-block-width-100 2397\">\n\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t<textarea\n\t\t\t\t\tclass=\"srfm-input-common srfm-input-textarea\"\n\t\t\t\t\tname=\"srfm-textarea-b79b54a0-lbl-TWVzc2FnZQ-message\"\n\t\t\t\t\tid=\"srfm-textarea-b79b54a0-lbl-TWVzc2FnZQ-5174\"\n\t\t\t\t\taria-describedby='srfm-error-b79b54a0'\t\t\t\t\tdata-required=\"false\" aria-required=\"false\"  rows=\"4\"   placeholder=\"Mensaje\" \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t><\/textarea>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"srfm-submit-container\" style=\"\">\n\t\t\t\t\t\t<div style=\"width: 100%; text-align: justify\" class=\"wp-block-button\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<button style=\"width: 100%;\" id=\"srfm-submit-btn\" class=\"srfm-btn-frontend srfm-button srfm-submit-button\"\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t<div class=\"srfm-submit-wrap\">\n\t\t\t\t\t\t\t\t\tOBTENGA UNA COTIZACI\u00d3N GRATUITA\t\t\t\t\t\t\t\t<div class=\"srfm-loader\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<p id=\"srfm-error-message\" class=\"srfm-common-error-message srfm-error-message srfm-footer-error\" hidden>\t\t<span class=\"srfm-icon\" aria-hidden=\"true\">\n\t\t\t<svg xmlns='http:\/\/www.w3.org\/2000\/svg' width='20' height='20' fill='none'><path d='M9.99935 18.3327C14.6017 18.3327 18.3327 14.6017 18.3327 9.99935C18.3327 5.39698 14.6017 1.66602 9.99935 1.66602C5.39698 1.66602 1.66602 5.39698 1.66602 9.99935C1.66602 14.6017 5.39698 18.3327 9.99935 18.3327Z' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><path d='M10 6.66602V9.99935' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><path d='M10 13.334H10.0083' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><\/svg>\t\t<\/span>\n\t\t<span class=\"srfm-error-content\">Se produjo un error al intentar enviar el formulario. Int\u00e9ntalo de nuevo.<\/span><\/p>\n\t\t\t\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n\t\t\t<div class=\"srfm-single-form srfm-success-box in-page\">\n\t\t\t\t<div aria-live=\"polite\" aria-atomic=\"true\" role=\"alert\" id=\"srfm-success-message-page-2397\" class=\"srfm-success-box-description\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Polyurethane foam safety is everywhere \u2013 in your mattress, insulation. With such widespread use, it&#8217;s natural to wonder:&nbsp;Is polyurethane foam toxic? Is it dangerous? Or is it safe for everyday use?&nbsp;The answer, like many things in chemistry and materials science, isn&#8217;t a simple yes or no. 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