{"id":5232,"date":"2025-05-08T08:25:49","date_gmt":"2025-05-08T08:25:49","guid":{"rendered":"http:\/\/composite-box.com\/?p=5232"},"modified":"2026-03-13T09:45:14","modified_gmt":"2026-03-13T09:45:14","slug":"que-es-la-fibra-de-vidrio","status":"publish","type":"post","link":"https:\/\/composite-box.com\/es\/blog\/what-is-fiberglass\/","title":{"rendered":"\u00bfQu\u00e9 es la fibra de vidrio?"},"content":{"rendered":"<style>.kb-table-of-content-nav.kb-table-of-content-id5232_bfc61f-99 .kb-table-of-content-wrap{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kb-table-of-content-nav.kb-table-of-content-id5232_bfc61f-99 .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id5232_bfc61f-99 .kb-table-of-contents-title{font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id5232_bfc61f-99 .kb-table-of-content-wrap .kb-table-of-content-list{font-weight:regular;font-style:normal;margin-top:var(--global-kb-spacing-sm, 1.5rem);margin-right:0px;margin-bottom:0px;margin-left:0px;}<\/style>\n\n\n<p>La fibra de vidrio se fabrica <strong>estiramiento r\u00e1pido<\/strong> y<strong> enfriamiento de vidrio fundido<\/strong>. Es un <strong>material no met\u00e1lico<\/strong>. Se ha utilizado como materia prima para la fabricaci\u00f3n desde el <strong>principios del siglo XX<\/strong>. La fibra de vidrio tambi\u00e9n puede denominarse <strong>pl\u00e1stico reforzado con fibra de vidrio<\/strong>. Es una l\u00e1mina delgada que se dispone aleatoriamente sobre una superficie plana y tambi\u00e9n puede tejerse en forma de tejidos. Se pueden fabricar distintos tipos de productos de fibra de vidrio.<br>La fibra de vidrio se compone de materiales como s\u00edlice, al\u00famina, \u00f3xido de calcio y \u00f3xido de sodio. Se sostienen fundi\u00e9ndolas a altas temperaturas, estir\u00e1ndolas, enroll\u00e1ndolas y teji\u00e9ndolas. A continuaci\u00f3n, se unen mediante adhesivos y, combin\u00e1ndolas con resinas, se pueden formar compuestos duraderos que se pueden tejer en telas o granos de vidrio.<br>La fibra de vidrio posee una gran capacidad de tracci\u00f3n, tiene una resistencia \u00faltima a la tracci\u00f3n de 3,5 GPa. y una buena resistencia qu\u00edmica.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FPR-SHEET.jpg\" alt=\"L\u00e1mina de fibra de vidrio para veh\u00edculos recreativos\" class=\"wp-image-3120\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FPR-SHEET.jpg 750w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FPR-SHEET-300x200.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FPR-SHEET-600x400.jpg 600w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">L\u00e1mina de fibra de vidrio para veh\u00edculos recreativos<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Origen e historia de la fibra de vidrio<\/h2>\n\n\n\n<p><br>La fibra de vidrio es un material compuesto de alto rendimiento. Su historia se remonta al a\u00f1o 1500 a.C. Los egipcios utilizaban la fibra de vidrio como elemento decorativo.<br>A principios del siglo XX, Dale Kleist, de Owens-Illinois, descubri\u00f3 accidentalmente una forma de soplar vidrio fundido para convertirlo en fibras, sentando las bases de la producci\u00f3n industrial. En los a\u00f1os siguientes, Owens Corning perfeccion\u00f3 esta t\u00e9cnica combinando fibras de vidrio con resinas de poli\u00e9ster, abriendo un nuevo cap\u00edtulo en la fabricaci\u00f3n.<br>Durante la Segunda Guerra Mundial, la fibra de vidrio se utiliz\u00f3 para piezas de aviones, autom\u00f3viles y barcos. Esto se deb\u00eda a su gran durabilidad y resistencia a la corrosi\u00f3n.<br>En una etapa posterior, con el desarrollo de la tecnolog\u00eda, la fabricaci\u00f3n de fibra de vidrio se ha simplificado y el proceso de producci\u00f3n se ha vuelto muy f\u00e1cil y se utiliza en todos los \u00e1mbitos de la vida en todo el mundo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Composici\u00f3n y proceso de fabricaci\u00f3n de la fibra de vidrio<\/h2>\n\n\n\n<p><br>Los compuestos de fibra de vidrio est\u00e1n hechos de una combinaci\u00f3n de fibras de vidrio y resinas, sus filamentos suelen tener s\u00f3lo de 3 a 25 micras de di\u00e1metro, unidos por resina de poli\u00e9ster, epoxi y vinilo.<br>En primer lugar, las materias primas se funden a temperaturas superiores a 1.500 \u00b0C y se arrastran a trav\u00e9s de un embudo de platino hasta formar fibras finas (v\u00e9ase CTMAT). La superficie de las fibras se recubre con un agente impregnante (por ejemplo, una emulsi\u00f3n epox\u00eddica) para mejorar la adherencia de la resina. En la fase de conformado, las fibras se tejen en forma de tela o estera y, a continuaci\u00f3n, se unen a la resina mediante laminaci\u00f3n manual (laminaci\u00f3n de resina aplicada a mano) o mediante infusi\u00f3n al vac\u00edo (inyecci\u00f3n de resina a presi\u00f3n negativa) (v\u00e9ase VPC Fiberglass). El laminado a mano es adecuado para la producci\u00f3n de peque\u00f1os lotes, mientras que la infusi\u00f3n al vac\u00edo se utiliza para la fabricaci\u00f3n de alta precisi\u00f3n y gran volumen. El proceso de curado se realiza en una laminadora de prensa caliente a altas temperaturas y presiones (aprox. 120\u00b0C, 2-5 MPa), lo que da como resultado una uni\u00f3n firme de las capas con un grosor uniforme (1,5-50 mm). Por \u00faltimo, el producto se enfr\u00eda, se corta y se trata superficialmente para satisfacer las necesidades de las industrias de la construcci\u00f3n y la automoci\u00f3n, equilibrando eficiencia y calidad.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-fiberglass-sheets-2.jpg\" alt=\"L\u00e1minas de fibra de vidrio para veh\u00edculos recreativos -2\" class=\"wp-image-3121\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-fiberglass-sheets-2.jpg 750w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-fiberglass-sheets-2-300x200.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-fiberglass-sheets-2-600x400.jpg 600w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">L\u00e1minas de fibra de vidrio para veh\u00edculos recreativos -2<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Diferentes tipos de fibras de vidrio<\/h2>\n\n\n\n<p>Las fibras de vidrio pueden dividirse en varios tipos en funci\u00f3n de su coste y rendimiento:<br><strong>Vidrio E<\/strong> (uso general)<br><strong>Vidrio F-S<\/strong> (alta resistencia)<br><strong>Vidrio A<\/strong> (vidrio alcalino)<br><strong>Vidrio C<\/strong> (resistente a productos qu\u00edmicos)<br><strong>E-CR<\/strong> (resistencia qu\u00edmica)<br><strong>Vidrio M <\/strong>(alto m\u00f3dulo de elasticidad)<br><strong>Vidrio AR<\/strong> (resistente a los \u00e1lcalis)<\/p>\n\n\n\n<p>Seg\u00fan su longitud, las fibras de vidrio pueden dividirse en largas, cortas y continuas.<br><strong>Fibras largas:<\/strong> Las fibras largas tienen longitudes que van de varios cent\u00edmetros a metros y presentan una resistencia y una tenacidad excelentes. Puede utilizarse para fabricar productos como tuber\u00edas. Tiene una excelente durabilidad.<br><strong>Fibras cortas: <\/strong>Las fibras cortas se miden en micras. Son un poco menos resistentes, pero son f\u00e1ciles de procesar.<br><strong>Fibra continua:<\/strong> La fibra continua es una longitud inal\u00e1mbrica de fibra de vidrio con alta resistencia a la tracci\u00f3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Propiedades y ventajas de la fibra de vidrio<\/h2>\n\n\n\n<p><br>La fibra de vidrio tiene grandes propiedades f\u00edsicas, as\u00ed como resistencia qu\u00edmica, lo que la convierte en uno de los materiales m\u00e1s potentes en el campo de los materiales. Se puede utilizar en todo, desde dise\u00f1os ligeros, que pueden reducir el peso de diversas aplicaciones, hasta proporcionar una gran resistencia a los impactos y a la tracci\u00f3n. La fibra de vidrio es adecuada para muchas aplicaciones de gran carga. Es muy resistente a la corrosi\u00f3n y soporta bien las propiedades \u00e1cidas y alcalinas. Su resistencia al agua y la humedad es comparable a la del acero y la madera. Ideal para compartimentos de camiones, carrocer\u00edas de veh\u00edculos recreativos y mucho m\u00e1s.<br>La fibra de vidrio puede reducir los costes, inferiores a los del acero y el aluminio.<br>Buena durabilidad.<br>Peso reducido, ligero.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c1reas de aplicaci\u00f3n de la fibra de vidrio<\/h2>\n\n\n\n<p><br>La fibra de vidrio tiene una amplia gama de aplicaciones por sus excelentes propiedades y su versatilidad.<br>Industria de la construcci\u00f3n: Puede utilizarse para fabricar paneles compuestos de fibra de vidrio para tabiques, fachadas y techos de viviendas.<br><strong>Autom\u00f3vil:<\/strong> Puede utilizarse para fabricar carrocer\u00edas de camiones caja, camiones frigor\u00edficos, remolques para veh\u00edculos recreativos, etc.<br><strong>Barcos: <\/strong>puede utilizarse para fabricar cascos, mamparos, cubiertas, etc.<br><strong>Industria electr\u00f3nica:<\/strong> varillas aislantes, placas aislantes, l\u00edneas a\u00e9reas, equipos de subestaciones, etc.<br><strong>Art\u00edculos deportivos:<\/strong> raquetas de piqu\u00e9, palos de golf, raquetas de tenis, etc.<br><strong>Electrodom\u00e9sticos:<\/strong> frigor\u00edficos, lavadoras, hornos microondas, ordenadores, etc.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-5232_ed5dc8-68{overflow:hidden;}.kb-gallery-id-5232_ed5dc8-68 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-5232_ed5dc8-68 .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}.kb-gallery-wrap-id-5232_ed5dc8-68.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-5232_ed5dc8-68.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;}<\/style><div class=\"kb-gallery-wrap-id-5232_ed5dc8-68 alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-carousel kb-gallery-id-5232_ed5dc8-68 kb-gallery-caption-style-bottom-hover kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel splide kt-carousel-container-dotstyle-dark kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark kb-slider-group-arrow kb-slider-arrow-position-center\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"true\" data-slider-dots=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-slider-gap=\"10px\" data-slider-gap-tablet=\"10px\" data-slider-gap-mobile=\"10px\" data-show-pause-button=\"false\" data-slider-label=\"Photo Gallery Carousel\"><div class=\"splide__track\"><ul class=\"kt-blocks-carousel-init kb-gallery-carousel splide__list\"><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/box-truck-side-door-3.jpg\" width=\"750\" height=\"500\" alt=\"\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/box-truck-side-door-3.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/box-truck-side-door-3.jpg\" data-id=\"5065\" class=\"wp-image-5065 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/box-truck-side-door-3.jpg 750w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/box-truck-side-door-3-300x200.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/luton-box-van-features.jpg\" width=\"800\" height=\"533\" alt=\"caracter\u00edsticas de la furgoneta luton\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/luton-box-van-features.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/luton-box-van-features.jpg\" data-id=\"4122\" class=\"wp-image-4122 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/luton-box-van-features.jpg 800w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/luton-box-van-features-300x200.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/luton-box-van-features-768x512.jpg 768w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/luton-box-van-features-600x400.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/02\/Semi-trailer-1.jpg\" width=\"750\" height=\"500\" alt=\"Ventajas y descripci\u00f3n del semirremolque compuesto de fibra de vidrio\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/02\/Semi-trailer-1.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/02\/Semi-trailer-1.jpg\" data-id=\"3498\" class=\"wp-image-3498 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/02\/Semi-trailer-1.jpg 750w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/02\/Semi-trailer-1-300x200.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/02\/Semi-trailer-1-600x400.jpg 600w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/\u672a\u6807\u9898-19.jpg\" width=\"750\" height=\"500\" alt=\"Paneles de techo curvados para veh\u00edculos recreativos\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/\u672a\u6807\u9898-19.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/\u672a\u6807\u9898-19.jpg\" data-id=\"5014\" class=\"wp-image-5014 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/\u672a\u6807\u9898-19.jpg 750w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/\u672a\u6807\u9898-19-300x200.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/RV-composite-panels-side-panels-PET-foam-panel-1024x683.jpg\" width=\"1024\" height=\"683\" alt=\"Paneles compuestos para veh\u00edculos recreativos Paneles laterales Panel de espuma PET\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/RV-composite-panels-side-panels-PET-foam-panel-scaled.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/RV-composite-panels-side-panels-PET-foam-panel-scaled.jpg\" data-id=\"4101\" class=\"wp-image-4101 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/RV-composite-panels-side-panels-PET-foam-panel-1024x683.jpg 1024w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/RV-composite-panels-side-panels-PET-foam-panel-300x200.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/RV-composite-panels-side-panels-PET-foam-panel-768x512.jpg 768w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/RV-composite-panels-side-panels-PET-foam-panel-1536x1024.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/fiberglass-siding-for-RV4.jpg\" width=\"900\" height=\"505\" alt=\"revestimiento de fibra de vidrio para veh\u00edculos recreativos(4)\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/fiberglass-siding-for-RV4.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/fiberglass-siding-for-RV4.jpg\" data-id=\"4988\" class=\"wp-image-4988 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/fiberglass-siding-for-RV4.jpg 900w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/fiberglass-siding-for-RV4-300x168.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/04\/fiberglass-siding-for-RV4-768x431.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FRP-panels-1024x683.jpg\" width=\"1024\" height=\"683\" alt=\"Introducci\u00f3n a los paneles de fibra de vidrio para veh\u00edculos recreativos\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FRP-panels-scaled.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FRP-panels-scaled.jpg\" data-id=\"3115\" class=\"wp-image-3115 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FRP-panels-1024x683.jpg 1024w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FRP-panels-300x200.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FRP-panels-768x512.jpg 768w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/RV-FRP-panels-1536x1024.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/small-refrigerated-trailer-3.jpg\" width=\"750\" height=\"500\" alt=\"remolque frigor\u00edfico peque\u00f1o -3\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/small-refrigerated-trailer-3.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/small-refrigerated-trailer-3.jpg\" data-id=\"3420\" class=\"wp-image-3420 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/small-refrigerated-trailer-3.jpg 750w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/small-refrigerated-trailer-3-300x200.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/01\/small-refrigerated-trailer-3-600x400.jpg 600w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/Mobile-Freezer-Trailer-manufacturer-and-designer.jpg\" width=\"800\" height=\"533\" alt=\"Fabricante y dise\u00f1ador de remolques congeladores m\u00f3viles\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/Mobile-Freezer-Trailer-manufacturer-and-designer.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/Mobile-Freezer-Trailer-manufacturer-and-designer.jpg\" data-id=\"4177\" class=\"wp-image-4177 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/Mobile-Freezer-Trailer-manufacturer-and-designer.jpg 800w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/Mobile-Freezer-Trailer-manufacturer-and-designer-300x200.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/Mobile-Freezer-Trailer-manufacturer-and-designer-768x512.jpg 768w, https:\/\/composite-box.com\/wp-content\/uploads\/2025\/03\/Mobile-Freezer-Trailer-manufacturer-and-designer-600x400.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/composite-box.com\/wp-content\/uploads\/2024\/12\/Affordable-Small-Refrigerated-Trailer-1.jpg\" width=\"750\" height=\"500\" alt=\"Remolque-frigor\u00edfico-peque\u00f1o-asequible-1\" data-full-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2024\/12\/Affordable-Small-Refrigerated-Trailer-1.jpg\" data-light-image=\"http:\/\/composite-box.com\/wp-content\/uploads\/2024\/12\/Affordable-Small-Refrigerated-Trailer-1.jpg\" data-id=\"2704\" class=\"wp-image-2704 skip-lazy\" srcset=\"https:\/\/composite-box.com\/wp-content\/uploads\/2024\/12\/Affordable-Small-Refrigerated-Trailer-1.jpg 750w, https:\/\/composite-box.com\/wp-content\/uploads\/2024\/12\/Affordable-Small-Refrigerated-Trailer-1-300x200.jpg 300w, https:\/\/composite-box.com\/wp-content\/uploads\/2024\/12\/Affordable-Small-Refrigerated-Trailer-1-600x400.jpg 600w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><\/ul><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>La fibra de vidrio se fabrica estirando y enfriando r\u00e1pidamente vidrio fundido. Es un material no met\u00e1lico. Se...<\/p>","protected":false},"author":1,"featured_media":5325,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[31],"tags":[42],"class_list":["post-5232","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-article","tag-frp-panel"],"taxonomy_info":{"category":[{"value":31,"label":"Industry News"}],"post_tag":[{"value":42,"label":"FRP"}]},"featured_image_src_large":["https:\/\/composite-box.com\/wp-content\/uploads\/2025\/05\/What-is-fiberglass.jpg",750,500,false],"author_info":{"display_name":"yuzijie-topolo","author_link":"https:\/\/composite-box.com\/es\/author\/yuzijie-topolo\/"},"comment_info":9,"category_info":[{"term_id":31,"name":"Industry News","slug":"article","term_group":0,"term_taxonomy_id":31,"taxonomy":"category","description":"","parent":0,"count":45,"filter":"raw","term_order":"0","cat_ID":31,"category_count":45,"category_description":"","cat_name":"Industry News","category_nicename":"article","category_parent":0}],"tag_info":[{"term_id":42,"name":"FRP","slug":"frp-panel","term_group":0,"term_taxonomy_id":42,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw","term_order":"0"}],"_links":{"self":[{"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/posts\/5232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/comments?post=5232"}],"version-history":[{"count":2,"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/posts\/5232\/revisions"}],"predecessor-version":[{"id":6864,"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/posts\/5232\/revisions\/6864"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/media\/5325"}],"wp:attachment":[{"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/media?parent=5232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/categories?post=5232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/composite-box.com\/es\/wp-json\/wp\/v2\/tags?post=5232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}