{"id":1149,"date":"2026-07-08T10:34:37","date_gmt":"2026-07-08T02:34:37","guid":{"rendered":"https:\/\/bastone-petrochem.com\/?post_type=product&#038;p=1149"},"modified":"2026-07-08T10:57:41","modified_gmt":"2026-07-08T02:57:41","slug":"tpeg-2400","status":"publish","type":"product","link":"https:\/\/bastone-petrochem.com\/es\/product\/tpeg-2400\/","title":{"rendered":"TPEG 2400 \u2014 \u00c9ter de alcohol isopren\u00edlico polioxietil\u00e9nico para la s\u00edntesis de superplastificante PCE"},"content":{"rendered":"<p class=\"font-claude-response-body break-words whitespace-normal\">TPEG 2400 pertenece a la clase de \u00e9teres de polioxietileno de mon\u00f3meros de poli\u00e9ter, producido mediante etoxilaci\u00f3n de alcohol isopentenilo. La estructura molecular \u2014 CH\u2082=C(CH\u2083)\u2013CH\u2082\u2013CH\u2082\u2013O\u2013(CH\u2082\u2013CH\u2082\u2013O)\u2099\u2013H \u2014 posiciona el doble enlace reactivo en un grupo cabeza isoprenilo, lo que distingue el comportamiento de polimerizaci\u00f3n de TPEG de mon\u00f3meros basados en metacrilato como HPEG 2400. Las condiciones controladas de etoxilaci\u00f3n producen un valor de hidroxilo de 23.3 \u00b1 1 mg KOH\/g, una especificaci\u00f3n que gobierna directamente la consistencia de la longitud de la cadena de polioxietileno entre lotes de producci\u00f3n.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\">La retenci\u00f3n del doble enlace \u226598% es el par\u00e1metro de calidad cr\u00edtico para este mon\u00f3mero. Una mayor retenci\u00f3n del doble enlace significa m\u00e1s grupos finales reactivos disponibles por kilogramo durante la copolimerizaci\u00f3n por radicales libres con \u00e1cido acr\u00edlico. Para los formuladores de PCE, esa consistencia reduce la variaci\u00f3n en la dosificaci\u00f3n del iniciador y ajusta el control lote a lote sobre el rendimiento del aditivo \u2014 un impacto directo en la econom\u00eda del rendimiento de producci\u00f3n a escala comercial.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\">El grado de insaturaci\u00f3n (\u22650,39%) proporciona un indicador de calidad medible vinculado a la funcionalidad reactiva, brindando a los equipos de control de calidad un criterio de inspecci\u00f3n de entrada confiable m\u00e1s all\u00e1 del valor de hidroxilo solo. Combinado con un rango de pH de 5,0\u20137,0, el TPEG 2400 se integra en procesos de polimerizaci\u00f3n acuosa est\u00e1ndar sin requerir correcci\u00f3n de pH antes de comenzar la s\u00edntesis.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\">TPEG 2400 establece una ruta de s\u00edntesis predecible que permite a las plantas de formulaci\u00f3n de PCE gestionar los costos directos de materiales mientras mantienen un rendimiento consistente de reducci\u00f3n de agua en el aditivo terminado. La adaptabilidad del producto en tipos de formulaci\u00f3n de concreto \u2014 desde mezcla est\u00e1ndar lista para usar hasta grados estructurales de alta resistencia \u2014 lo convierte en un mon\u00f3mero pr\u00e1ctico de uso general para fabricantes de aditivos que abastecen m\u00faltiples mercados finales desde una sola l\u00ednea de producci\u00f3n.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\">BASTONE obtiene TPEG 2400 tanto de PetroChina Jilin Petrochemical (marca Kunlun) como de Lianyungang Petrochemical (marca STL), brindando a los compradores flexibilidad para especificar el origen seg\u00fan sus propios requisitos de adquisici\u00f3n o certificaci\u00f3n.<\/p>","protected":false},"excerpt":{"rendered":"<p class=\"font-claude-response-body break-words whitespace-normal\">TPEG 2400 es un \u00e9ter polioxietil\u00e9nico de alcohol isopren\u00edlico \u2014 tambi\u00e9n designado como VPEG \u2014 con un peso molecular objetivo de 2.400 \u00b1 100 Da. El producto se env\u00eda como un s\u00f3lido blanco o amarillo claro y sirve como mon\u00f3mero principal para sintetizar superplastificantes de \u00e9ter policarboxilato (PCE) utilizados en aplicaciones de hormig\u00f3n, yeso y mortero seco.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\">BASTONE distribuye TPEG 2400 obtenido tanto de PetroChina Jilin Petrochemical (marca Kunlun) como de Lianyungang Petrochemical (marca STL), brindando a los compradores flexibilidad para especificar el origen seg\u00fan sus propios requisitos de adquisici\u00f3n o certificaci\u00f3n.<\/p>","protected":false},"featured_media":1140,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[58],"product_tag":[],"class_list":["post-1149","product","type-product","status-publish","has-post-thumbnail","product_cat-construction-chemicals","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>TPEG 2400 Polyether Monomer | BASTONE Petrochem<\/title>\n<meta name=\"description\" content=\"TPEG 2400 isoprenyl polyoxyethylene ether, MW 2400\u00b1100, \u226598% double bond retention. SINOPEC-authorized distributor. COA included.\" \/>\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\/tpeg-2400\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TPEG 2400 Polyether Monomer | BASTONE Petrochem\" \/>\n<meta property=\"og:description\" content=\"TPEG 2400 isoprenyl polyoxyethylene ether, MW 2400\u00b1100, \u226598% double bond retention. SINOPEC-authorized distributor. 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