{"id":4127,"date":"2025-07-25T02:43:45","date_gmt":"2025-07-25T02:43:45","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4127"},"modified":"2025-07-25T02:43:45","modified_gmt":"2025-07-25T02:43:45","slug":"hydrolyzed-polymaleic-anhydride%ef%bc%88hpma%ef%bc%89","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/hydrolyzed-polymaleic-anhydride%ef%bc%88hpma%ef%bc%89\/","title":{"rendered":"Anh\u00eddrido polimaleico hidrolizado\uff08HPMA\uff09"},"content":{"rendered":"

Anh\u00eddrido polimaleico hidrolizado<\/p>\n

Descripci\u00f3n del producto: HPMA es un pol\u00edmero de bajo peso molecular, con un peso molecular medio de 400-800. Sin toxicidad, soluble en agua, alta estabilidad qu\u00edmica y t\u00e9rmica, temperatura de descomposici\u00f3n superior a 330\u2103.<\/p>\n

CAS\u3011 26099-09-02<\/p>\n

Dequest\uff1aP9000<\/p>\n

F\u00f3rmula estructural\uff1a\"\"<\/p>\n

    \n
  1. Propiedad del producto<\/li>\n<\/ol>\n

    El HPMA es un pol\u00edmero de bajo peso molecular, con un peso molecular medio de 400-800. No es t\u00f3xico. No es t\u00f3xico, es soluble en agua, tiene gran estabilidad qu\u00edmica y t\u00e9rmica, y su temperatura de descomposici\u00f3n es superior a 330\u2103. HPMA tiene un efecto de umbral obvio bajo alta temperatura (350\u2103) y alto nivel de pH (8.3), adecuado para ser usado en sistema de agua alcalina o construido con agentes. Tiene una buena inhibici\u00f3n de incrustaciones de carbonatos y fosfatos a temperaturas de 300 \u2103, con un tiempo de eficacia de hasta 100 horas. Debido a sus buenas propiedades de inhibici\u00f3n de incrustaciones y tolerancia a altas temperaturas, HPMA se utiliza ampliamente en plantas desalinizadoras de equipos de vaporizaci\u00f3n flash, calderas de baja presi\u00f3n, locomotoras de vapor, evaporaci\u00f3n de petr\u00f3leo crudo, oleoductos y sistemas industriales de circulaci\u00f3n de agua fr\u00eda. Adem\u00e1s, HPMA tiene un buen efecto de inhibici\u00f3n de la corrosi\u00f3n cuando se utiliza junto con sal de zinc.<\/p>\n

    El HPMA tambi\u00e9n puede utilizarse como aditivo para el cemento.<\/p>\n

      \n
    1. \u00cdndice de calidad:<\/li>\n<\/ol>\n\n\n\n\n\n\n\n\n\n
      Art\u00edculos<\/td>\n\u00cdndice<\/td>\n<\/tr>\n
      Apariencia<\/td>\nL\u00edquido transparente amarillo claro-marr\u00f3n rojizo<\/td>\n<\/tr>\n
      Contenido en s\u00f3lidos \uff05<\/td>\n48.0<\/td>\n<\/tr>\n
      Valor de bromo mg\/g<\/td>\n80.0<\/td>\n<\/tr>\n
      Peso molecular medio<\/td>\n450<\/td>\n<\/tr>\n
      PH (soluci\u00f3n al 1\uff05)<\/td>\n2.0~3.0<\/td>\n<\/tr>\n
      Densidad \uff0820\u2103\uff09g\/cm3<\/td>\n1.18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      III. Utilizaci\u00f3n<\/p>\n

      HPMA se utiliza normalmente junto con fosfonato org\u00e1nico en dosis de 1-15ppm para sistemas de circulaci\u00f3n de agua fr\u00eda, agua de relleno de yacimientos petrol\u00edferos, deshidrataci\u00f3n de petr\u00f3leo crudo y calderas de baja presi\u00f3n. HPMA tiene buenas propiedades de inhibici\u00f3n de incrustaciones (98%) y de eliminaci\u00f3n de incrustaciones. Cuando se utiliza junto con sales de zinc, puede inhibir eficazmente la corrosi\u00f3n del acero al carbono.<\/p>\n

      \u2163. Seguridad y protecci\u00f3n:<\/p>\n

      Este producto tiene acidez. Evitar el contacto con los ojos y la piel. Una vez en contacto, lavar con agua.<\/p>\n

        \n
      1. Embalaje y almacenamiento<\/li>\n<\/ol>\n

        Normalmente se envasa en bidones de pl\u00e1stico de 25 kg o en los que solicite el cliente. Puede almacenarse durante 10 meses.<\/p>","protected":false},"excerpt":{"rendered":"

        Hydrolyzed Polymaleic Anhydride Product description: HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330\u2103. CAS\u3011\u00a026099-09-02 Dequest\uff1aP9000 Structural formula\uff1a Product Property HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high […]<\/p>\n","protected":false},"featured_media":4139,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","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":"","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":"","background-image":"","background-repeat":"repeat","background-position":"center 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Polymaleic Anhydride Product description: HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330\u2103. CAS\u3011\u00a026099-09-02 Dequest\uff1aP9000 Structural formula\uff1a Product Property HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high…","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product\/4127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media\/4139"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media?parent=4127"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_brand?post=4127"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_cat?post=4127"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_tag?post=4127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}