{"id":1139,"date":"2025-03-25T09:28:03","date_gmt":"2025-03-25T09:28:03","guid":{"rendered":"https:\/\/ws-b9o6hg.wpkz.site\/?p=1139"},"modified":"2025-05-27T07:04:26","modified_gmt":"2025-05-27T07:04:26","slug":"prec-investigates-acrylic-resin-solubility-in-different-solvents","status":"publish","type":"post","link":"https:\/\/www.prechems.com\/es\/lab-reports\/prec-investigates-acrylic-resin-solubility-in-different-solvents\/","title":{"rendered":"El PREC investiga la solubilidad de la resina acr\u00edlica en distintos disolventes"},"content":{"rendered":"<h2 id=\"gspb_heading-id-gsbp-58cd720\" class=\"gspb_heading gspb_heading-id-gsbp-58cd720\"><strong>Dise\u00f1o experimental<\/strong><\/h2>\n\n\n\n<p>Se utiliz\u00f3 la viscosidad rotacional a 25\u00b0C para comparar el poder de disoluci\u00f3n de cinco disolventes para la resina acr\u00edlica bajo diferentes contenidos de s\u00f3lidos y temperaturas.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gama de temperaturas: 15-65\u00b0C en incrementos de 10\u00b0C<\/li>\n\n\n\n<li>Contenido s\u00f3lido: 10-70% en incrementos de 10%<\/li>\n\n\n\n<li>Tiempo de disoluci\u00f3n (2h) y masa (104g) constantes<\/li>\n<\/ul>\n\n\n\n<p>Para mayor claridad, los disolventes a los que se hace referencia en este estudio se abrevian como sigue:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EEP: propionato de 3-etoxietilo<\/li>\n\n\n\n<li>MMP: 3-Metoxipropilpropionato<\/li>\n\n\n\n<li>MAK: 2-heptanona (metil amil cetona)<\/li>\n\n\n\n<li>BA: Acetato de butilo<\/li>\n\n\n\n<li>PMA: Acetato de metil \u00e9ter de propilenglicol<\/li>\n<\/ul>\n\n\n\n<h2 id=\"gspb_heading-id-gsbp-e112bf9\" class=\"gspb_heading gspb_heading-id-gsbp-e112bf9\"><strong><strong>An\u00e1lisis de datos<\/strong><\/strong><\/h2>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-699f96c\" id=\"gspb_row-id-gsbp-699f96c\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-aa8dd06\" id=\"gspb_col-id-gsbp-aa8dd06\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"766\" src=\"https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-1.jpg\" alt=\"tech en 1\" class=\"wp-image-1142\" srcset=\"https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-1.jpg 1000w, https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-1-300x230.jpg 300w, https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-1-16x12.jpg 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">A 10% de contenido s\u00f3lido:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BA mostr\u00f3 un rendimiento inferior<\/li>\n\n\n\n<li>Por debajo de 35\u00b0C: Disoluci\u00f3n completa s\u00f3lo en MMP\/EEP<\/li>\n\n\n\n<li>35-65\u00b0C: Rendimiento similar para PMA\/MAK\/MMP\/EEP<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-b17bace\" id=\"gspb_col-id-gsbp-b17bace\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"766\" src=\"https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-2.jpg\" alt=\"tecnolog\u00eda en 2\" class=\"wp-image-1143\" srcset=\"https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-2.jpg 1000w, https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-2-300x230.jpg 300w, https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-2-16x12.jpg 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">A 20% de contenido s\u00f3lido:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BA sigue siendo el m\u00e1s d\u00e9bil<\/li>\n\n\n\n<li>MMP mostr\u00f3 una viscosidad ligeramente superior a 55\u00b0C<\/li>\n\n\n\n<li>Otros disolventes mostraron un rendimiento casi id\u00e9ntico<\/li>\n<\/ul>\n<\/div>\n <\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-aaf8994\" id=\"gspb_row-id-gsbp-aaf8994\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-a6d7c85\" id=\"gspb_col-id-gsbp-a6d7c85\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"766\" src=\"https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-3.jpg\" alt=\"tecnolog\u00eda en 3\" class=\"wp-image-1144\" srcset=\"https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-3.jpg 1000w, https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-3-300x230.jpg 300w, https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-3-16x12.jpg 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">En 30% contenido s\u00f3lido:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Por encima de 45\u00b0C: MAK mostr\u00f3 la mayor capacidad de disoluci\u00f3n<\/li>\n\n\n\n<li>Por debajo de 60\u00b0C: MMP &gt; EEP &gt; PMA<\/li>\n\n\n\n<li>A 65\u00b0C: EEP\u2248MMP (ligeramente inferior a PMA)<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-b2350c1\" id=\"gspb_col-id-gsbp-b2350c1\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"766\" src=\"https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-4.jpg\" alt=\"tech en 4\" class=\"wp-image-1145\" style=\"width:578px;height:auto\" srcset=\"https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-4.jpg 1000w, https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-4-300x230.jpg 300w, https:\/\/www.prechems.com\/wp-content\/uploads\/2025\/03\/tech-en-4-16x12.jpg 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">A 40% de contenido s\u00f3lido:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Clasificaci\u00f3n de la capacidad de disoluci\u00f3n: MAK &gt; EEP &gt; MMP &gt; PMA &gt; BA<\/li>\n\n\n\n<li>Disoluci\u00f3n completa por encima de 45\u00b0C (MAK\/EEP\/MMP) y 55\u00b0C (PMA\/BA)<\/li>\n<\/ul>\n<\/div>\n <\/div><\/div>\n\n\n\n<p>Con contenidos s\u00f3lidos de 50% y superiores, la resina acr\u00edlica no pod\u00eda disolverse completamente en ninguno de los cinco disolventes.<\/p>\n\n\n\n<h2 id=\"gspb_heading-id-gsbp-17e3c96\" class=\"gspb_heading gspb_heading-id-gsbp-17e3c96\"><strong>Conclusiones experimentales<\/strong><\/h2>\n\n\n\n<p>Se comprob\u00f3 la capacidad de cinco disolventes para disolver la resina acr\u00edlica. Los principales resultados mostraron:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Con un contenido s\u00f3lido de resina &gt;10%, MAK demostr\u00f3 el mayor poder de disoluci\u00f3n, mientras que BA fue el m\u00e1s d\u00e9bil.<\/li>\n\n\n\n<li>Para el contenido s\u00f3lido 10-20%: MMP, EEP y PMA mostraron capacidades de disoluci\u00f3n similares<\/li>\n\n\n\n<li>Con un contenido s\u00f3lido de 30-50%: EEP y MMP superaron a PMA<\/li>\n<\/ul>\n\n\n\n<h2 id=\"gspb_heading-id-gsbp-b2e31e1\" class=\"gspb_heading gspb_heading-id-gsbp-b2e31e1\">Informaci\u00f3n t\u00e9cnica<\/h2>\n\n\n\n<p>La capacidad del disolvente para disolver la resina puede expresarse intuitivamente mediante la viscosidad del sistema.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Menor solubilidad \u2192 agregaci\u00f3n molecular m\u00e1s fuerte \u2192 mayor viscosidad.<\/li>\n\n\n\n<li>Mayor solubilidad \u2192 menor viscosidad<\/li>\n<\/ul>\n\n\n\n<p>Para m\u00e1s informaci\u00f3n sobre disolventes funcionales, visite <a href=\"https:\/\/www.prechems.com\/es\/products\/functional-solvents\/eep-solvent\/\" data-type=\"wpkj_product\" data-id=\"14\">Disolvente PREC EEP<\/a> y <a href=\"https:\/\/www.prechems.com\/es\/products\/functional-solvents\/mmp-solvent\/\" data-type=\"wpkj_product\" data-id=\"453\">Disolvente PREC MMP<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Rotational viscosity at 25\u00b0C was used to compare the dissolving power of five solvents for acrylic resin under varying solid contents and temperatures. For clarity, the solvents referenced in this study are abbreviated as follows: At solid contents of 50% and above, acrylic resin could not be fully dissolved in any of the five solvents. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1212,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"This experiment compared the dissolving power of five solvents\u2014PMA, EEP, MMP, BA, and MAK\u2014for acrylic resin.","_seopress_robots_index":"","_gspb_post_css":"#gspb_row-id-gsbp-699f96c,#gspb_row-id-gsbp-aaf8994{justify-content:space-between;margin-top:0;margin-bottom:0;display:flex;flex-wrap:wrap}#gspb_row-id-gsbp-699f96c>.gspb_row__content{display:flex;justify-content:space-between;margin:0 auto;width:100%;flex-wrap:wrap}.gspb_row{position:relative}div[id^=gspb_col-id]{box-sizing:border-box;position:relative;padding:var(--gs-row-column-padding, 15px min(3vw, 20px))}#gspb_col-id-gsbp-aa8dd06.gspb_row__col--6{width:50%}@media (max-width:575.98px){#gspb_col-id-gsbp-aa8dd06.gspb_row__col--6{width:100%}}#gspb_col-id-gsbp-b17bace.gspb_row__col--6{width:50%}@media (max-width:575.98px){#gspb_col-id-gsbp-b17bace.gspb_row__col--6{width:100%}}#gspb_row-id-gsbp-aaf8994>.gspb_row__content{display:flex;justify-content:space-between;margin:0 auto;width:100%;flex-wrap:wrap}body.gspb-bodyfront #gspb_row-id-gsbp-699f96c>.gspb_row__content,body.gspb-bodyfront #gspb_row-id-gsbp-aaf8994>.gspb_row__content{width:var(--theme-container-width, 1200px);max-width:var(--theme-normal-container-max-width, 1200px)}#gspb_col-id-gsbp-a6d7c85.gspb_row__col--6{width:50%}@media (max-width:575.98px){#gspb_col-id-gsbp-a6d7c85.gspb_row__col--6{width:100%}}#gspb_col-id-gsbp-b2350c1.gspb_row__col--6{width:50%}@media (max-width:575.98px){#gspb_col-id-gsbp-b2350c1.gspb_row__col--6{width:100%}}","footnotes":""},"categories":[14],"tags":[],"class_list":{"0":"post-1139","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-lab-reports"},"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/posts\/1139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/comments?post=1139"}],"version-history":[{"count":0,"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/posts\/1139\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/media\/1212"}],"wp:attachment":[{"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/media?parent=1139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/categories?post=1139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.prechems.com\/es\/wp-json\/wp\/v2\/tags?post=1139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}