{"id":1823,"date":"2026-09-08T16:04:32","date_gmt":"2026-09-08T08:04:32","guid":{"rendered":"https:\/\/bastone-petrochem.com\/?post_type=product&#038;p=1823"},"modified":"2026-09-09T09:01:28","modified_gmt":"2026-09-09T01:01:28","slug":"ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp","status":"publish","type":"product","link":"https:\/\/bastone-petrochem.com\/es\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/","title":{"rendered":"CA-61S Agente Clarificante \u2014 Agente Nucleante de Polipropileno para PP Transparente"},"content":{"rendered":"<p>CA-61S pertenece a la clase de agentes nucleantes org\u00e1nicos utilizados para modificar el comportamiento de cristalizaci\u00f3n del polipropileno homopol\u00edmero y copol\u00edmero aleatorio. En condiciones normales de enfriamiento, el PP forma esferulitos grandes que dispersan la luz visible y dejan las piezas moldeadas transl\u00facidas en lugar de transparentes. CA-61S se disuelve en el fundido del pol\u00edmero y recristaliza antes que el propio PP, creando una red densa de sitios de nucleaci\u00f3n para que el pol\u00edmero solidifique en cristales mucho m\u00e1s peque\u00f1os que la longitud de onda de la luz visible.<\/p>\n<p>El resultado \u00f3ptico es medible en una placa de prueba de 1 mm. El polipropileno puro se sit\u00faa cerca del extremo superior de la escala de turbidez, mientras que el PP nucleado con CA-61S desciende al fondo del mismo rango \u2014 la comparaci\u00f3n de turbidez interna que BASTONE realiza en espec\u00edmenes de 1 mm muestra la diferencia claramente. El brillo se mueve en la direcci\u00f3n opuesta, ascendiendo desde el nivel del pol\u00edmero base hasta el rango de 140\u2013150 en el mismo espesor de placa de 1 mm. Ambos efectos provienen del mismo mecanismo: esferulitos m\u00e1s peque\u00f1os y uniformes dispersan menos luz en la superficie y a trav\u00e9s de la secci\u00f3n.<\/p>\n<p>El refinamiento cristalino tambi\u00e9n cambia el comportamiento mec\u00e1nico. Una cristalizaci\u00f3n m\u00e1s r\u00e1pida y completa aumenta la rigidez del PP y la temperatura de deflexi\u00f3n t\u00e9rmica, lo cual es importante para contenedores de pared delgada que deben soportar el recalentamiento en microondas sin deformarse. CA-61S no transfiere sabor ni olor, por lo que es adecuado para la transformaci\u00f3n en contacto con alimentos donde el rendimiento organol\u00e9ptico forma parte de la calificaci\u00f3n.<\/p>\n<p>BASTONE produce CA-61S internamente en su instalaci\u00f3n de la Zona de Desarrollo Econ\u00f3mico de Hangzhou en lugar de obtenerlo de un compuesto de terceros. El centro de I+D del grupo desarrolla y valida la formulaci\u00f3n, y cada lote de producci\u00f3n pasa pruebas de tama\u00f1o de part\u00edcula, p\u00e9rdida por secado, pureza y cenizas antes de su liberaci\u00f3n. El control de fabricaci\u00f3n en la etapa de polvo importa m\u00e1s de lo que la mayor\u00eda de los compradores espera \u2014 la finura de part\u00edcula gobierna qu\u00e9 tan uniformemente se dispersa el agente en la matriz de PP, y la calidad de dispersi\u00f3n determina si el efecto de nucleaci\u00f3n alcanza los valores de especificaci\u00f3n anteriores. BASTONE mantiene CA-61S a \u2265325 mesh y pureza superior a 97% por esa raz\u00f3n.<\/p>","protected":false},"excerpt":{"rendered":"<p>CA-61S es un agente clarificante y nucleante org\u00e1nico para polipropileno, fabricado por Zhejiang Bastone Technology Co., Ltd en la instalaci\u00f3n de producci\u00f3n de BASTONE en Hangzhou.<br \/>\nA\u00f1adido al 0,15\u20130,25%, el polvo controla la cristalizaci\u00f3n del PP para reducir el tama\u00f1o de los esferulitos, disminuyendo la turbidez y aumentando el brillo, al tiempo que mejora la rigidez y la temperatura de deflexi\u00f3n t\u00e9rmica.<br \/>\nLos transformadores lo utilizan en envases para contacto alimentario, vasos desechables, cierres de botellas, art\u00edculos de papeler\u00eda, pel\u00edcula protectora \u00f3ptica y jeringas m\u00e9dicas.<\/p>","protected":false},"featured_media":1812,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[62],"product_tag":[],"class_list":["post-1823","product","type-product","status-publish","has-post-thumbnail","product_cat-masterbatch","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CA-61S PP Clarifying Agent | China Supplier | BASTONE<\/title>\n<meta name=\"description\" content=\"Organic PP nucleating clarifier, \u2265325 mesh, purity &gt;97%, ash &lt;1%, LOD &lt;0.5%. Dosed 0.15\u20130.25% to cut haze, raise gloss, stiffness, HDT. Factory-direct.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bastone-petrochem.com\/es\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CA-61S PP Clarifying Agent | China Supplier | BASTONE\" \/>\n<meta property=\"og:description\" content=\"Organic PP nucleating clarifier, \u2265325 mesh, purity &gt;97%, ash &lt;1%, LOD &lt;0.5%. Dosed 0.15\u20130.25% to cut haze, raise gloss, stiffness, HDT. Factory-direct.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bastone-petrochem.com\/es\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/\" \/>\n<meta property=\"og:site_name\" content=\"BASTONE\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-09T01:01:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2026\/09\/ca-61s-clarifying-agent-main-product-photo.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/\",\"url\":\"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/\",\"name\":\"CA-61S PP Clarifying Agent | China Supplier | BASTONE\",\"isPartOf\":{\"@id\":\"https:\/\/bastone-petrochem.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2026\/09\/ca-61s-clarifying-agent-main-product-photo.webp\",\"datePublished\":\"2026-09-08T08:04:32+00:00\",\"dateModified\":\"2026-09-09T01:01:28+00:00\",\"description\":\"Organic PP nucleating clarifier, \u2265325 mesh, purity >97%, ash &lt;1%, LOD &lt;0.5%. Dosed 0.15\u20130.25% to cut haze, raise gloss, stiffness, HDT. Factory-direct.\",\"breadcrumb\":{\"@id\":\"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#primaryimage\",\"url\":\"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2026\/09\/ca-61s-clarifying-agent-main-product-photo.webp\",\"contentUrl\":\"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2026\/09\/ca-61s-clarifying-agent-main-product-photo.webp\",\"width\":800,\"height\":800,\"caption\":\"CA-61S polypropylene clarifying agent \u2014 catalog product photo\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/bastone-petrochem.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/bastone-petrochem.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"CA-61S Clarifying Agent \u2014 Polypropylene Nucleating Agent for Transparent PP\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/bastone-petrochem.com\/#website\",\"url\":\"https:\/\/bastone-petrochem.com\/\",\"name\":\"BASTONE\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/bastone-petrochem.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/bastone-petrochem.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/bastone-petrochem.com\/#organization\",\"name\":\"BASTONE\",\"url\":\"https:\/\/bastone-petrochem.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/bastone-petrochem.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2022\/12\/cropped-site_icon-1.png\",\"contentUrl\":\"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2022\/12\/cropped-site_icon-1.png\",\"width\":512,\"height\":512,\"caption\":\"BASTONE\"},\"image\":{\"@id\":\"https:\/\/bastone-petrochem.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"CA-61S Agente Clarificante de PP | Proveedor de China | BASTONE","description":"Aclarante nucleante org\u00e1nico para PP, \u2265325 mallas, pureza &gt;97%, cenizas &lt;1%, LOD &lt;0.5%. Dosificado al 0.15\u20130.25% para reducir la turbidez, aumentar el brillo, la rigidez y la HDT. Directo de f\u00e1brica.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/bastone-petrochem.com\/es\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/","og_locale":"es_ES","og_type":"article","og_title":"CA-61S PP Clarifying Agent | China Supplier | BASTONE","og_description":"Organic PP nucleating clarifier, \u2265325 mesh, purity >97%, ash &lt;1%, LOD &lt;0.5%. Dosed 0.15\u20130.25% to cut haze, raise gloss, stiffness, HDT. Factory-direct.","og_url":"https:\/\/bastone-petrochem.com\/es\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/","og_site_name":"BASTONE","article_modified_time":"2026-09-09T01:01:28+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2026\/09\/ca-61s-clarifying-agent-main-product-photo.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/","url":"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/","name":"CA-61S Agente Clarificante de PP | Proveedor de China | BASTONE","isPartOf":{"@id":"https:\/\/bastone-petrochem.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#primaryimage"},"image":{"@id":"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#primaryimage"},"thumbnailUrl":"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2026\/09\/ca-61s-clarifying-agent-main-product-photo.webp","datePublished":"2026-09-08T08:04:32+00:00","dateModified":"2026-09-09T01:01:28+00:00","description":"Aclarante nucleante org\u00e1nico para PP, \u2265325 mallas, pureza &gt;97%, cenizas &lt;1%, LOD &lt;0.5%. Dosificado al 0.15\u20130.25% para reducir la turbidez, aumentar el brillo, la rigidez y la HDT. Directo de f\u00e1brica.","breadcrumb":{"@id":"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#primaryimage","url":"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2026\/09\/ca-61s-clarifying-agent-main-product-photo.webp","contentUrl":"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2026\/09\/ca-61s-clarifying-agent-main-product-photo.webp","width":800,"height":800,"caption":"CA-61S polypropylene clarifying agent \u2014 catalog product photo"},{"@type":"BreadcrumbList","@id":"https:\/\/bastone-petrochem.com\/product\/ca-61s-clarifying-agent-polypropylene-nucleating-agent-for-transparent-pp\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/bastone-petrochem.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/bastone-petrochem.com\/shop\/"},{"@type":"ListItem","position":3,"name":"CA-61S Clarifying Agent \u2014 Polypropylene Nucleating Agent for Transparent PP"}]},{"@type":"WebSite","@id":"https:\/\/bastone-petrochem.com\/#website","url":"https:\/\/bastone-petrochem.com\/","name":"BAST\u00d3N","description":"","publisher":{"@id":"https:\/\/bastone-petrochem.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/bastone-petrochem.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/bastone-petrochem.com\/#organization","name":"BAST\u00d3N","url":"https:\/\/bastone-petrochem.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/bastone-petrochem.com\/#\/schema\/logo\/image\/","url":"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2022\/12\/cropped-site_icon-1.png","contentUrl":"https:\/\/bastone-petrochem.com\/wp-content\/uploads\/2022\/12\/cropped-site_icon-1.png","width":512,"height":512,"caption":"BASTONE"},"image":{"@id":"https:\/\/bastone-petrochem.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/bastone-petrochem.com\/es\/wp-json\/wp\/v2\/product\/1823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bastone-petrochem.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bastone-petrochem.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bastone-petrochem.com\/es\/wp-json\/wp\/v2\/comments?post=1823"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bastone-petrochem.com\/es\/wp-json\/wp\/v2\/media\/1812"}],"wp:attachment":[{"href":"https:\/\/bastone-petrochem.com\/es\/wp-json\/wp\/v2\/media?parent=1823"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bastone-petrochem.com\/es\/wp-json\/wp\/v2\/product_brand?post=1823"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bastone-petrochem.com\/es\/wp-json\/wp\/v2\/product_cat?post=1823"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bastone-petrochem.com\/es\/wp-json\/wp\/v2\/product_tag?post=1823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}