{"id":927,"date":"2025-11-26T10:18:54","date_gmt":"2025-11-26T02:18:54","guid":{"rendered":"https:\/\/senova-chem.com\/?post_type=product&p=927"},"modified":"2025-12-18T11:49:45","modified_gmt":"2025-12-18T03:49:45","slug":"pigment-red-sy-226","status":"publish","type":"product","link":"https:\/\/senova-chem.com\/es\/pigment-red-sy-226\/","title":{"rendered":"Pigmento ROJO SY-226"},"content":{"rendered":"

1. Propiedades f\u00edsicas y qu\u00edmicas t\u00edpicas<\/b><\/strong><\/p>\n

Pigmento ROJO SY-226<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Propiedad<\/td>\nEspecificaciones \/ Descripci\u00f3n<\/td>\n<\/tr>\n
Apariencia<\/b><\/strong><\/td>\nPolvo de color granate oscuro o rojo burdeos<\/td>\n<\/tr>\n
Hue<\/b><\/strong><\/td>\nDe un color rojo muy azulado, mucho m\u00e1s azul y oscuro que otros tipos de PR48<\/td>\n<\/tr>\n
Densidad (g\/cm\u00b3)<\/b><\/strong><\/td>\nAprox. 1,6 \u2013 2,0<\/td>\n<\/tr>\n
Absorci\u00f3n de aceite (g\/100 g)<\/b><\/strong><\/td>\nAprox. 40 \u2013 60<\/td>\n<\/tr>\n
Valor del pH (suspensi\u00f3n 10%)<\/b><\/strong><\/td>\n5,5 \u2013 7,5<\/td>\n<\/tr>\n
Resistencia a la luz (1-8)<\/b><\/strong><\/td>\n6-7 (De muy bueno a bueno)<\/td>\n<\/tr>\n
Resistencia al calor (\u00b0C)<\/b><\/strong><\/td>\n180 \u2013 200<\/td>\n<\/tr>\n
Resistencia al agua (1-5)<\/b><\/strong><\/td>\n5 (Excelente)<\/td>\n<\/tr>\n
Resistencia al aceite (1-5)<\/b><\/strong><\/td>\n4 (Bueno)<\/td>\n<\/tr>\n
Resistencia a los \u00e1cidos (1-5)<\/b><\/strong><\/td>\n3 (Moderado)<\/td>\n<\/tr>\n
Resistencia a los \u00e1lcalis (1-5)<\/b><\/strong><\/td>\n3 (Moderado)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

*(Nota: 1 = Deficiente, 5 = Excelente; el rendimiento real depende del soporte de la aplicaci\u00f3n y de las condiciones de procesamiento)*<\/p>\n

2. Caracter\u00edsticas de la aplicaci\u00f3n<\/b><\/strong><\/p>\n

Aplicaciones principales:<\/b><\/strong><\/p>\n

Coloraci\u00f3n de pl\u00e1sticos:<\/b><\/strong>\u00a0Se utiliza en diversos pl\u00e1sticos, como el PVC y las poliolefinas, en los que se requiere su tono azulado intenso caracter\u00edstico. Presenta una buena resistencia al calor.<\/p>\n

Recubrimientos:<\/b><\/strong>\u00a0Apreciado en ciertos sistemas de recubrimiento industrial y automotriz por su\u00a0tono granate intenso<\/b><\/strong>\u00a0y\u00a0buena resistencia a la luz<\/b><\/strong>.<\/p>\n

Tintas:<\/b><\/strong>\u00a0Es menos habitual en las tintas de embalaje en general, pero puede utilizarse en aplicaciones de tintas especiales por su color \u00fanico.<\/p>\n

Ventajas principales:<\/b><\/strong>Un tono \u00fanico, intenso, de color rojo azulado (granate\/burdeos).<\/p>\n

Excelente resistencia a la luz<\/b><\/strong>, superior a muchos otros modelos PR48. Buena resistencia al calor.<\/p>\n

Limitaciones y advertencias importantes:<\/b><\/strong><\/p>\n

Contenido de manganeso:<\/b><\/strong>\u00a0Debido a su contenido de manganeso, este pigmento debe utilizarse con precauci\u00f3n, especialmente en aplicaciones que impliquen procesos a altas temperaturas (por ejemplo, pl\u00e1sticos, esmaltes de horneado). En determinadas condiciones, el manganeso puede actuar como un agente que favorece la degradaci\u00f3n, lo que podr\u00eda provocar\u00a0degradaci\u00f3n de pol\u00edmeros<\/b><\/strong>\u00a0o\u00a0cocci\u00f3n excesiva<\/b><\/strong>\u00a0en los recubrimientos, lo que puede manifestarse en forma de una reducci\u00f3n del peso molecular, fragilidad o cambio de color.<\/p>\n

Es fundamental realizar pruebas espec\u00edficas para cada aplicaci\u00f3n en condiciones de uso real.<\/b><\/strong><\/p>","protected":false},"excerpt":{"rendered":"

CI: Pigmento rojo 48:4
\nNombre qu\u00edmico: 2B Lake Red, sal de manganeso Lake
\nClase qu\u00edmica: Pigmento azoico
\nN.\u00ba CAS: 5280-78-4 \/ 11097-29-7
\nN.\u00ba EINECS: 226-109-3
\nF\u00f3rmula molecular: C\u2081\u2088H\u2081\u2082Cl\u2082MnN\u2082O\u2086S<\/p>","protected":false},"featured_media":807,"template":"","meta":{"_acf_changed":false,"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":"default","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-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[23,21],"product_tag":[],"class_list":["post-927","product","type-product","status-publish","has-post-thumbnail","product_cat-organic-pigments","product_cat-pigments","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/senova-chem.com\/es\/wp-json\/wp\/v2\/product\/927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/senova-chem.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/senova-chem.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/senova-chem.com\/es\/wp-json\/wp\/v2\/media\/807"}],"wp:attachment":[{"href":"https:\/\/senova-chem.com\/es\/wp-json\/wp\/v2\/media?parent=927"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/senova-chem.com\/es\/wp-json\/wp\/v2\/product_brand?post=927"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/senova-chem.com\/es\/wp-json\/wp\/v2\/product_cat?post=927"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/senova-chem.com\/es\/wp-json\/wp\/v2\/product_tag?post=927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}