{"id":1039,"date":"2023-03-21T01:58:08","date_gmt":"2023-03-21T01:58:08","guid":{"rendered":"https:\/\/vcycletech.com\/?post_type=product&p=1039"},"modified":"2023-03-21T06:15:46","modified_gmt":"2023-03-21T06:15:46","slug":"copolymere-acide-acrylique-acide-maleique","status":"publish","type":"product","link":"https:\/\/vcycletech.com\/fr\/produit\/copolymere-acide-acrylique-acide-maleique\/","title":{"rendered":"Copolym\u00e8re d'acide mal\u00e9ique d'acide acrylique (MA\/AA)"},"content":{"rendered":"

N\u00b0 CAS 26677-99-6<\/h3>\n

Formule structurelle:<\/h3>\n

\"Formule<\/p>\n

Propri\u00e9t\u00e9s du copolym\u00e8re d'acide mal\u00e9ique d'acide acrylique\u00a0:<\/h3>\n

Copolym\u00e8re d'acide mal\u00e9ique et acrylique<\/strong> est un poly\u00e9lectrolyte de faible poids mol\u00e9culaire qui offre des performances de dispersion exceptionnelles contre le carbonate et une excellente inhibition du tartre pour le phosphate. Ce copolym\u00e8re a une stabilit\u00e9 thermique remarquable, lui permettant d'\u00eatre utilis\u00e9 dans des environnements difficiles avec des temp\u00e9ratures allant jusqu'\u00e0 300\u2103. De plus, sa compatibilit\u00e9 avec d'autres agents ouvre plus de possibilit\u00e9s d'utilisation.<\/p>\n

En raison de ces propri\u00e9t\u00e9s, le copolym\u00e8re d'acide mal\u00e9ique et acrylique est largement utilis\u00e9 dans les chaudi\u00e8res basse pression, les syst\u00e8mes de chauffage centralis\u00e9s, les climatiseurs centralis\u00e9s et les syst\u00e8mes de refroidissement \u00e0 circulation. De plus, ce copolym\u00e8re peut \u00e9galement \u00eatre utilis\u00e9 comme dispersant ch\u00e9latant dans les industries du tissage et de la teinture.<\/p>\n

Sp\u00e9cification:<\/h3>\n
\n \n \n \n \n <\/colgroup>\n \n\n \n\n \n \n \n \n \n
articles<\/th>Indice<\/th><\/tr>\n<\/thead>\n
Apparence<\/td>Liquide transparent d'ombre<\/td> <\/tr>\n
Contenu solide %<\/td>48,0 minutes<\/td> <\/tr>\n
Monom\u00e8re libre (comme MA) %<\/td>5,0 maximum<\/td> <\/tr>\n
Densit\u00e9 (20\u2103) g\/cm3<\/td>1.20 mn<\/td> <\/tr>\n
pH (solution aqueuse 1%)<\/td>2.0~3.0<\/td> <\/tr>\n <\/tbody>\n <\/table>\n \n \n \n<\/div>\n\n

Utilisation MA\/AA\u00a0:<\/h3>\n

Copolym\u00e8re d'acide mal\u00e9ique et acrylique<\/strong> est un choix efficace pour les syst\u00e8mes de circulation d'eau froide, les chaudi\u00e8res \u00e0 moyenne ou basse pression et les syst\u00e8mes de distillation qui subissent souvent des temp\u00e9ratures \u00e9lev\u00e9es. Il peut \u00eatre utilis\u00e9 seul ou en combinaison avec d'autres phosphates organiques pour am\u00e9liorer les performances, avec un dosage recommand\u00e9 de 2 \u00e0 10 mg\/L. Son efficacit\u00e9 en tant que d\u00e9tergent tiss\u00e9 et de teinture et accessoire doit \u00eatre d\u00e9termin\u00e9e par des exp\u00e9riences pour maximiser les r\u00e9sultats.<\/p>\n

Questions fr\u00e9quemment pos\u00e9es<\/h3>\n

\"Copolym\u00e8re<\/p>\n

Qu'est-ce que MA\/AA\u00a0?<\/h4>\n

MA\/AA est un copolym\u00e8re d'acide acrylique et d'acide mal\u00e9ique. C'est une poudre blanche fluide qui est soluble dans l'eau et a un pH neutre.<\/p>\n

Quels sont les avantages de MA\/AA ?<\/h4>\n

MA\/AA offre plusieurs avantages, notamment\u00a0:
\nExcellentes propri\u00e9t\u00e9s filmog\u00e8nes
\nBonne adh\u00e9rence sur une vari\u00e9t\u00e9 de substrats
\nBonne r\u00e9sistance \u00e0 l'humidit\u00e9
\nBonne r\u00e9sistance aux UV
\nBonne r\u00e9sistance chimique<\/p>\n

Quelles sont les applications de MA\/AA ?<\/h4>\n

MA\/AA peut \u00eatre utilis\u00e9 dans une vari\u00e9t\u00e9 d'applications, y compris :
\nAdh\u00e9sifs
\nModification de l'asphalte
\nRev\u00eatements
\n\u00c9lastom\u00e8res
\nEncres
\nScellants<\/p>\n

Quelles sont les limites de MA\/AA ?<\/h4>\n

MA\/AA a un certain nombre de limites, notamment\u00a0:
\nMauvaise r\u00e9sistance \u00e0 la chaleur
\nMauvaise solubilit\u00e9 dans les solvants organiques
\nSensibilit\u00e9 \u00e0 l'hydrolyse<\/p>\n

Obtenez la solution compl\u00e8te antitartre et dispersant polycarboxylique<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Copolym\u00e8re d'acide acrylique et d'acide mal\u00e9ique (MA\/AA)<\/strong> est un poly\u00e9lectrolyte de bas poids mol\u00e9culaire pr\u00e9par\u00e9 par copolym\u00e9risation d'acide mal\u00e9ique et d'acide acrylique. Il a un pH de 1,5 et offre d'excellents avantages aux formulations de produits de nettoyage, y compris les formulations anti-pr\u00e9cipitation, polym\u00e8re d\u00e9tergent pour les m\u00e9nages et lessive II. MA\/AA<\/strong> a un poids mol\u00e9culaire de 564,40 et est disponible en 50 wt. Solution % dans l'eau. Il peut \u00eatre utilis\u00e9 pour \u00e9tudier la composition de pesticides contenant du spirot\u00e9tramate et du benzoate d'\u00e9mamectine. MA\/AA<\/strong> est sp\u00e9cifiquement con\u00e7u comme co-constructeur et antitartre pour une efficacit\u00e9 dans les solutions d'hypochlorite \u00e0 pH alcalin, ce qui en fait un choix id\u00e9al pour de nombreuses applications industrielles.<\/p>","protected":false},"featured_media":1050,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-1039","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-polycarboxylic-antiscalant-and-dispersant","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"yoast_head":"\nAcrylic Acid Maleic Acid Copolymer(MA\/AA) - vcycletech<\/title>\n<meta name=\"description\" content=\"Get the best performance from your coolant with Acrylic Acid Maleic Acid Copolymer(MA\/AA)! 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