{"id":2832,"date":"2025-07-25T13:52:17","date_gmt":"2025-07-25T05:52:17","guid":{"rendered":"https:\/\/joobond.com\/?p=2832"},"modified":"2025-07-25T13:52:17","modified_gmt":"2025-07-25T05:52:17","slug":"que-es-la-rtv","status":"publish","type":"post","link":"https:\/\/joobond.com\/es\/que-es-la-rtv\/","title":{"rendered":"\u00bfQu\u00e9 es RTV? Principales diferencias con los sellantes de silicona"},"content":{"rendered":"

Cuando se decida por un sellante, ver\u00e1 los t\u00e9rminos RTV y silicona. Relacionados pero distintos, presentan importantes diferencias que repercuten en sus prestaciones y aplicaciones.<\/p>\n

Definiciones b\u00e1sicas<\/h2>\n

RTVA (Vulcanizaci\u00f3n a temperatura ambiente)<\/strong>: Sellante que se cura a temperatura ambiente con calor. La palabra se refiere al proceso de curado, no a la composici\u00f3n del material.<\/p>\n

Silicona<\/strong>: Pol\u00edmero sint\u00e9tico compuesto de silicio, ox\u00edgeno, carbono e hidr\u00f3geno que puede encontrarse tanto en adhesivos como en sellantes.<\/p>\n

\"\"<\/p>\n

Principales diferencias<\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n
Caracter\u00edstica<\/th>\nRTV<\/th>\nSilicona<\/th>\n<\/tr>\n<\/thead>\n
Composici\u00f3n<\/strong><\/td>\nSe fija de forma segura con poliuretano, polisulfuro o acr\u00edlico.<\/td>\nSiempre a base de silicona<\/td>\n<\/tr>\n
Curado<\/strong><\/td>\nRequiere contacto con la superficie\/humedad del aire<\/td>\nCura por humedad o catalizador<\/td>\n<\/tr>\n
Tiempo de curado<\/strong><\/td>\nM\u00e1s r\u00e1pido (normalmente 24 horas)<\/td>\nM\u00e1s lento (de horas a d\u00edas)<\/td>\n<\/tr>\n
Resistencia a la temperatura<\/strong><\/td>\nBien<\/td>\nExcelente (gama m\u00e1s amplia)<\/td>\n<\/tr>\n
Resistencia UV<\/strong><\/td>\nModerado<\/td>\nSuperior<\/td>\n<\/tr>\n
Coste<\/strong><\/td>\nM\u00e1s asequible<\/td>\nM\u00e1s caro<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Aplicaciones comunes<\/h2>\n

RTV es ideal para:<\/strong><\/p>\n

    \n
  • \n

    Juntas y retenes para automoci\u00f3n<\/p>\n<\/li>\n

  • \n

    Juntas generales de construcci\u00f3n<\/p>\n<\/li>\n

  • \n

    Aplicaciones de fabricaci\u00f3n<\/p>\n<\/li>\n

  • \n

    Proyectos que requieren un curado r\u00e1pido<\/p>\n<\/li>\n<\/ul>\n

    La silicona destaca en:<\/strong><\/p>\n

      \n
    • \n

      Entornos con temperaturas extremas<\/p>\n<\/li>\n

    • \n

      Aplicaciones en exteriores\/expuestas a los rayos UV<\/p>\n<\/li>\n

    • \n

      Electr\u00f3nica y aislamiento el\u00e9ctrico<\/p>\n<\/li>\n

    • \n

      Usos m\u00e9dicos y alimentarios<\/p>\n<\/li>\n<\/ul>\n

      \"\"<\/h2>\n

      Elegir el producto adecuado<\/h2>\n

      Tenga en cuenta estos factores a la hora de elegir:<\/p>\n

        \n
      • \n

        Resistencia a la temperatura requerida<\/p>\n<\/li>\n

      • \n

        Necesidad de protecci\u00f3n UV<\/p>\n<\/li>\n

      • \n

        Limitaciones del tiempo de curado<\/p>\n<\/li>\n

      • \n

        Consideraciones presupuestarias<\/p>\n<\/li>\n

      • \n

        Materiales de la superficie a pegar<\/p>\n<\/li>\n<\/ul>\n

        Conocer las diferencias le ayudar\u00e1 a elegir el sellante perfecto para los requisitos exactos de su proyecto.
        Sellador:<\/strong> Aunque el RTV tiene un buen rendimiento general, la silicona dura m\u00e1s en condiciones dif\u00edciles.<\/p>","protected":false},"excerpt":{"rendered":"

        When deciding on sealants, you will see the terms RTV and silicone. Related but distinct, important differences between them have implications for their performance and applications. Basic Definitions RTVA (Room Temperature Vulcanizing): Sealant that cures at room temperature with heat. The word itself refers to the process of curing; not the makeup of the material. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"spectra_gs_classes":"","footnotes":""},"categories":[72],"tags":[],"class_list":["post-2832","post","type-post","status-publish","format-standard","hentry","category-technology-innovation"],"acf":[],"spectra_custom_meta":{"_edit_lock":["1753422796:2"],"_edit_last":["2"],"rank_math_seo_score":["52"],"rank_math_focus_keyword":["What is RTV"],"_monsterinsights_skip_tracking":["0"],"_monsterinsights_sitenote_active":["0"],"rank_math_primary_category":["72"],"site-sidebar-layout":["default"],"ast-site-content-layout":["default"],"site-content-style":["default"],"site-sidebar-style":["default"],"theme-transparent-header-meta":["default"],"astra-migrate-meta-layouts":["set"],"wp_statistics_words_count":["182"],"_uag_page_assets":["a:9:{s:3:\"css\";s:8875:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n.uagb-icon-list__wrap{display:flex;align-items:flex-start;justify-content:flex-start}.wp-block-uagb-icon-list-child{padding:0;transition:all 0.2s;display:inline-flex;color:#3a3a3a;align-items:center;text-decoration:none;box-shadow:none}.wp-block-uagb-icon-list-child span.uagb-icon-list__source-wrap{display:block;align-items:center}.uagb-icon-list__source-wrap svg{display:block}.uagb-icon-list__source-image{width:40px}.uagb-icon-list__outer-wrap .uagb-icon-list__content-wrap{color:#3a3a3a;display:flex;align-items:center}\n.wp-block-uagb-icon-list-child{position:relative}.wp-block-uagb-icon-list-child>a{position:absolute;top:0;left:0;width:100%;height:100%}img.uagb-icon-list__source-image{max-width:unset}.wp-block-uagb-icon-list-child .uagb-icon-list__label{word-break:break-word}\n.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{padding: 0px;border-radius: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__label{text-decoration: !important;font-weight: 600;line-height: em;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;margin-top: 30px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;padding-top: 0px;padding-right: 0px;padding-bottom: 0px;padding-left: 0px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__label{text-align: left;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child{text-decoration: !important;font-weight: 600;line-height: em;}.wp-block-uagb-icon-list.uagb-block-b5768981.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__source-wrap{margin-right: 15px;}.uagb-block-75fa870d.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-75fa870d.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-5bf81fd2.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-5bf81fd2.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background: !important;border-color: !important;}@media only screen and (max-width: 976px) {.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap {padding: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__label{text-align: left;}.wp-block-uagb-icon-list.uagb-block-b5768981.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}}@media only screen and (max-width: 767px) {.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__label{text-align: center;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{padding: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: center;-ms-flex-align: center;align-items: center;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;}.wp-block-uagb-icon-list.uagb-block-b5768981.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{padding: 0px;border-radius: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__label{text-decoration: !important;font-weight: 600;line-height: em;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;margin-top: 30px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;padding-top: 0px;padding-right: 0px;padding-bottom: 0px;padding-left: 0px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__label{text-align: left;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child{text-decoration: !important;font-weight: 600;line-height: em;}.wp-block-uagb-icon-list.uagb-block-b5768981.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__source-wrap{margin-right: 15px;}.uagb-block-75fa870d.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-75fa870d.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-5bf81fd2.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-5bf81fd2.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background: !important;border-color: !important;}@media only screen and (max-width: 976px) {.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap {padding: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__label{text-align: left;}.wp-block-uagb-icon-list.uagb-block-b5768981.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}}@media only screen and (max-width: 767px) {.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__label{text-align: center;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-b5768981 .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{padding: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-b5768981 .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: center;-ms-flex-align: center;align-items: center;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;}.wp-block-uagb-icon-list.uagb-block-b5768981.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}}\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:13:{i:0;s:23:\"surecart\/slide-out-cart\";i:1;s:30:\"surecart\/slide-out-cart-header\";i:2;s:29:\"surecart\/slide-out-cart-items\";i:3;s:30:\"surecart\/slide-out-cart-coupon\";i:4;s:32:\"surecart\/slide-out-cart-subtotal\";i:5;s:38:\"surecart\/slide-out-cart-bump-line-item\";i:6;s:30:\"surecart\/slide-out-cart-submit\";i:7;s:11:\"core\/search\";i:8;s:10:\"core\/group\";i:9;s:12:\"core\/heading\";i:10;s:15:\"core\/categories\";i:11;s:14:\"uagb\/icon-list\";i:12;s:20:\"uagb\/icon-list-child\";}s:8:\"uag_flag\";b:1;s:11:\"uag_version\";s:10:\"1775814894\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"aa6e5b3499175b86bcb08d75a7cdbe34\";s:6:\"images\";a:1:{i:0;i:2833;}}"],"wpil_sync_report3":["1"],"rank_math_internal_links_processed":["1"],"_uag_css_file_name":["uag-css-2832.css"]},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"xiaoxi99201","author_link":"https:\/\/joobond.com\/es\/author\/xiaoxi99201\/"},"uagb_comment_info":0,"uagb_excerpt":"When deciding on sealants, you will see the terms RTV and silicone. Related but distinct, important differences between them have implications for their performance and applications. Basic Definitions RTVA (Room Temperature Vulcanizing): Sealant that cures at room temperature with heat. The word itself refers to the process of curing; not the makeup of the material.…","_links":{"self":[{"href":"https:\/\/joobond.com\/es\/wp-json\/wp\/v2\/posts\/2832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/joobond.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/joobond.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/joobond.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/joobond.com\/es\/wp-json\/wp\/v2\/comments?post=2832"}],"version-history":[{"count":0,"href":"https:\/\/joobond.com\/es\/wp-json\/wp\/v2\/posts\/2832\/revisions"}],"wp:attachment":[{"href":"https:\/\/joobond.com\/es\/wp-json\/wp\/v2\/media?parent=2832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/joobond.com\/es\/wp-json\/wp\/v2\/categories?post=2832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/joobond.com\/es\/wp-json\/wp\/v2\/tags?post=2832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}