{"id":19622,"date":"2025-06-27T08:35:34","date_gmt":"2025-06-27T00:35:34","guid":{"rendered":"https:\/\/zhongnuokeji.pw\/?page_id=19622"},"modified":"2025-10-22T13:53:04","modified_gmt":"2025-10-22T05:53:04","slug":"metal-surface-hard-polyurethane-sandwich-panel","status":"publish","type":"page","link":"https:\/\/zhongnuokeji.pw\/es\/metal-surface-hard-polyurethane-sandwich-panel\/","title":{"rendered":"Panel s\u00e1ndwich de poliuretano duro con superficie met\u00e1lica"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"19622\" class=\"elementor elementor-19622\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e252c68 e-flex e-con-boxed pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-parent\" data-id=\"e252c68\" data-element_type=\"container\" data-e-type=\"container\">\t\t\t<div class=\"e-con-inner\">\r\n\t\t<div class=\"elementor-element elementor-element-f009dde e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"f009dde\" data-element_type=\"container\" data-e-type=\"container\"><div class=\"elementor-element elementor-element-a673256 e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"a673256\" data-element_type=\"container\" data-e-type=\"container\">\t\t<div class=\"elementor-element elementor-element-39677ad elementor-pagination-position-inside elementor-arrows-position-inside elementor-widget elementor-widget-image-carousel\" data-id=\"39677ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;effect&quot;:&quot;fade&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" 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value=\"\" type=\"text\" name=\"your-name\" \/><\/span> <\/label>\n<\/p>\n<p><label> Email address<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span> <\/label>\n<\/p>\n<p><label> Telephone<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-Telephone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-Telephone\" \/><\/span> <\/label>\n<\/p>\n<p><label> Company name<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-Company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-Company\" \/><\/span> <\/label>\n<\/p>\n<p><label> Your Message (optional)<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span> <\/label>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"select-338\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"select-338\"><option value=\"Cold chain products\">Productos de cadena de fr\u00edo<\/option><option value=\"Cleaning products\">Productos de limpieza<\/option><option value=\"Metal surface hard polyurethane sandwich panel\">Metal surface hard polyurethane sandwich panel<\/option><option value=\"Cold chain products\">Productos de cadena de fr\u00edo<\/option><\/select><\/span>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Submit\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n<\/div>\n    <div id=\"qrcode\" class=\"hide-qr\"><\/div>\r\n<\/div>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10dc308 e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"10dc308\" data-element_type=\"container\" data-e-type=\"container\">\t\t<div class=\"elementor-element elementor-element-8f8d473 elementor-align-center elementor-widget elementor-widget-pxl_button\" data-id=\"8f8d473\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"pxl_button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div id=\"pxl-pxl_button-8f8d473-8300\" class=\"pxl-button pxl-atc-link\" data-wow-delay=\"ms\">\r\n    <a href=\"https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/07\/Product-Catalog.pdf\" class=\"btn  btn-default  full pxl-icon--left\" data-wow-delay=\"ms\" data-target=\".pxl-page-popup-template-0\">\r\n                                    <i aria-hidden=\"true\" class=\"fas fa-download\"><\/i>                                <span class=\"pxl--btn-text\" data-text=\"Product Catalog\">\r\n            Product Catalog        <\/span>\r\n    <\/a>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-aca49d4 e-grid-align-left elementor-shape-square elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"aca49d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-whatsapp elementor-animation-bounce-in elementor-repeater-item-c44ab84\" href=\"https:\/\/wa.me\/message\/QIYA3ICE6IXIK1\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Whatsapp<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-whatsapp\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t<div class=\"elementor-element elementor-element-0829fb1 e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"0829fb1\" data-element_type=\"container\" data-e-type=\"container\"><div class=\"elementor-element elementor-element-7018a5f e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"7018a5f\" data-element_type=\"container\" data-e-type=\"container\">\t\t<div class=\"elementor-element elementor-element-3153469 elementor-widget elementor-widget-text-editor\" data-id=\"3153469\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table width=\"1584\"><tbody><tr><td width=\"139\">Serial number<\/td><td width=\"278\">Surface material<\/td><td width=\"174\">0.3\u00a0<\/td><td width=\"150\">0.326\u00a0<\/td><td width=\"156\">0.4\u00a0<\/td><td width=\"152\">0.426\u00a0<\/td><td width=\"172\">0.46\u00a0<\/td><td width=\"173\">0.5\u00a0<\/td><td width=\"190\">0.6\u00a0<\/td><\/tr><tr><td width=\"139\">1\u00a0<\/td><td width=\"278\">Double-sided color steel plate<\/td><td width=\"174\">\u221a<\/td><td width=\"150\">\u221a<\/td><td width=\"156\">\u221a<\/td><td width=\"152\">\u221a<\/td><td width=\"172\">\u221a<\/td><td width=\"173\">\u221a<\/td><td width=\"190\">\u221a<\/td><\/tr><tr><td width=\"139\">2\u00a0<\/td><td width=\"278\">Double-sided Baosteel plate<\/td><td width=\"174\">\u00a0<\/td><td width=\"150\">\u00a0<\/td><td width=\"156\">\u00a0<\/td><td width=\"152\">\u00a0<\/td><td width=\"172\">0.41\u00a0<\/td><td width=\"173\">0.51\u00a0<\/td><td width=\"190\">0.61\u00a0<\/td><\/tr><tr><td width=\"139\">3\u00a0<\/td><td width=\"278\">Double-sided plastic steel plate<\/td><td width=\"174\">\u221a<\/td><td width=\"150\">\u221a<\/td><td width=\"156\">\u221a<\/td><td width=\"152\">\u221a<\/td><td width=\"172\">\u221a<\/td><td width=\"173\">\u221a<\/td><td width=\"190\">\u221a<\/td><\/tr><tr><td width=\"139\">4\u00a0<\/td><td width=\"278\">Double-sided stainless steel plate<\/td><td width=\"174\">\u221a<\/td><td width=\"150\">\u221a<\/td><td width=\"156\">\u221a<\/td><td width=\"152\">\u221a<\/td><td width=\"172\">\u221a<\/td><td width=\"173\">\u221a<\/td><td width=\"190\">\u221a<\/td><\/tr><tr><td width=\"139\">5\u00a0<\/td><td width=\"278\">Single-sided color steel plate, single-sided stainless steel plate<\/td><td width=\"174\">\u221a<\/td><td width=\"150\">\u221a<\/td><td width=\"156\">\u221a<\/td><td width=\"152\">\u221a<\/td><td width=\"172\">\u221a<\/td><td width=\"173\">\u221a<\/td><td width=\"190\">\u221a<\/td><\/tr><tr><td width=\"139\">6\u00a0<\/td><td width=\"278\">Single-sided color steel plate, single-sided galvanized plate<\/td><td width=\"174\">\u221a<\/td><td width=\"150\">\u221a<\/td><td width=\"156\">\u221a<\/td><td width=\"152\">\u221a<\/td><td width=\"172\">\u221a<\/td><td width=\"173\">\u221a<\/td><td width=\"190\">\u221a<\/td><\/tr><tr><td width=\"139\">7\u00a0<\/td><td width=\"278\">Single-sided color steel plate, single-sided aluminum-zinc plate<\/td><td width=\"174\">\u221a<\/td><td width=\"150\">\u221a<\/td><td width=\"156\">\u221a<\/td><td width=\"152\">\u221a<\/td><td width=\"172\">\u221a<\/td><td width=\"173\">\u221a<\/td><td width=\"190\">\u221a<\/td><\/tr><tr><td width=\"139\">8\u00a0<\/td><td width=\"278\">Single-sided color steel plate, single-sided embossed aluminum plate<\/td><td width=\"174\">\u221a<\/td><td width=\"150\">\u221a<\/td><td width=\"156\">\u221a<\/td><td width=\"152\">\u221a<\/td><td width=\"172\">\u221a<\/td><td width=\"173\">\u221a<\/td><td width=\"190\">\u221a<\/td><\/tr><tr><td width=\"139\">9\u00a0<\/td><td width=\"278\">Double-sided embossed aluminum plate<\/td><td width=\"174\">1\u00a0<\/td><td width=\"150\">1.5\u00a0<\/td><td width=\"156\">2\u00a0<\/td><td width=\"152\">3\u00a0<\/td><td width=\"172\">\u00a0<\/td><td width=\"173\">\u00a0<\/td><td width=\"190\">\u00a0<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52b8b22 elementor-widget elementor-widget-heading\" data-id=\"52b8b22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Detailed introduction to standard size products of polyurethane sandwich panels<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\r\n\t\t<div class=\"elementor-element elementor-element-ae48139 e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"ae48139\" data-element_type=\"container\" data-e-type=\"container\"><div class=\"elementor-element elementor-element-4b2ac16 e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"4b2ac16\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;position&quot;:&quot;absolute&quot;}\">\t\t<div class=\"elementor-element elementor-element-12eca5e elementor-widget elementor-widget-image\" data-id=\"12eca5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1512\" height=\"1536\" src=\"https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f1-24-1512x1536.jpg\" class=\"attachment-1536x1536 size-1536x1536 wp-image-19665\" alt=\"\" srcset=\"https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f1-24-1512x1536.jpg 1512w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f1-24-295x300.jpg 295w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f1-24-1008x1024.jpg 1008w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f1-24-768x780.jpg 768w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f1-24-2016x2048.jpg 2016w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f1-24-699x710.jpg 699w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f1-24-600x610.jpg 600w\" sizes=\"(max-width: 1512px) 100vw, 1512px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\r\n\t\t<div class=\"elementor-element elementor-element-4e075e2 e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"4e075e2\" data-element_type=\"container\" data-e-type=\"container\">\t\t<div class=\"elementor-element elementor-element-4bad042 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"4bad042\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Introduction to Polyurethane Sandwich Panel<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d558e3 e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"1d558e3\" data-element_type=\"container\" data-e-type=\"container\">\t\t<div class=\"elementor-element elementor-element-519fd2b elementor-widget elementor-widget-text-editor\" data-id=\"519fd2b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The width of the warehouse plate is 960\/1160mm, and the plate materials include color steel plate, 304 stainless steel plate, embossed aluminum plate<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3058ea8 elementor-widget elementor-widget-text-editor\" data-id=\"3058ea8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u3010Conventional Panel\u3011<br \/>A. The color-coated steel plate with galvanized steel plate as the base plate is used instead of cold-rolled steel plate (commonly known as blackboard) as the base plate. The cold storage board has the characteristics of uniform coating, good corrosion resistance, and meets the hygiene requirements.<br \/>B. The color of the storage board is white-gray according to the national standard.<br \/>C. The surface of the storage board is coated with a film to protect the board surface.<br \/>\u3010Insulation Material\u3011<br \/>The process of hard polyurethane board (PU) is high-pressure foaming and one-time molding. The standard &#8220;JB\/T6527-2006&#8221; is implemented. The feed density is 32-50k\/m&#8217; and the thermal conductivity is 0.024W\/mK. The thermal insulation performance is significantly better than that of polystyrene sandwich board and extruded board.<br \/>\u3010Connection method\u3011<br \/>The connection method of the storage board is all connected by inlaid eccentric steel hooks, which ensures the tight joints of the cold storage board and is equipped with hole caps. It completely overcomes the disadvantages of &#8220;cold bridge&#8221; and cracks caused by thermal expansion and contraction caused by other connection methods, and further improves the thermal insulation performance of the cold storage board itself.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t<div class=\"elementor-element elementor-element-3dcb4fa e-con-full e-flex pxl-row-scroll-none pxl-column-none pxl-full-content-with-space-none e-con e-child\" data-id=\"3dcb4fa\" data-element_type=\"container\" data-e-type=\"container\">\t\t<div class=\"elementor-element elementor-element-c3cce35 elementor-widget elementor-widget-heading\" data-id=\"c3cce35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Polyurethane sandwich panel classification<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9d4d34 elementor-widget elementor-widget-image\" data-id=\"d9d4d34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"330\" src=\"https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f2-20-1024x330.jpg\" class=\"attachment-large size-large wp-image-19666\" alt=\"\" srcset=\"https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f2-20-1024x330.jpg 1024w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f2-20-300x97.jpg 300w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f2-20-768x247.jpg 768w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f2-20-1536x495.jpg 1536w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f2-20-2048x659.jpg 2048w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f2-20-1170x377.jpg 1170w, https:\/\/zhongnuokeji.pw\/wp-content\/uploads\/2025\/06\/\u5939\u82af\u677f2-20-600x193.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Name Email address Telephone Company name Your Message (optional) Cold chain productsCleaning productsMetal surface hard polyurethane sandwich panelCold chain products Product Catalog Whatsapp Serial number Surface material 0.3 0.326 0.4 0.426 0.46 0.5 0.6 1 Double-sided color steel plate \u221a \u221a \u221a \u221a \u221a \u221a \u221a 2 Double-sided Baosteel plate 0.41 0.51 0.61 3 Double-sided [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-19622","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.2 (Yoast SEO v27.4) - 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