{"id":7444,"date":"2023-03-08T07:51:21","date_gmt":"2023-03-08T07:51:21","guid":{"rendered":"https:\/\/masterchem.lv\/?post_type=product&#038;p=7444"},"modified":"2025-11-24T12:58:47","modified_gmt":"2025-11-24T12:58:47","slug":"ester-aldehyde-fraction-eaf","status":"publish","type":"product","link":"https:\/\/masterchem.lv\/en\/product\/ester-aldehyde-fraction-eaf\/","title":{"rendered":"Ester-aldehyde fraction EAF (88%)"},"content":{"rendered":"<p>The esteraldehyde fraction (EAF) is a by-product of the rectification of spirit. This EAF is mainly used in formulations of mixtures, such as the ignition fluid or as coolant for the ground heating system. EAF &#8211; A mixture of ethanol as the main ingredient.<\/p>\n<p><\/p>\n<h3>Heating System Volume Calculator<\/h3>\n<div class=\"heating_system_capacity\">\n<table>\n<tr>\n<th><label for=\"vid_radiatorov\">Choose the type of radiators<\/label><\/th>\n<td><select id=\"vid_radiatorov\" name=\"vid_radiatorov\" size=\"1\"><option selected=\"selected\" value=\"3\">Default<\/option><option value=\"2.4\">Aluminum sectional &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/option><option value=\"3\">Steel panel<\/option><\/select><\/td>\n<\/tr>\n<tr>\n<th><label for=\"moshnost_radiatorov\">Total power of radiators<\/label><\/th>\n<td><input id=\"moshnost_radiatorov\" name=\"moshnost_radiatorov\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\"> &nbsp;&nbsp;kW<\/td>\n<\/tr>\n<tr>\n<th><label for=\"objom_kotelnoy\">Volume in the boiler, collectors, fittings<\/label><\/th>\n<td><input id=\"objom_kotelnoy\" name=\"objom_kotelnoy\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\" value=\"0\"> &nbsp;&nbsp; liters<\/td>\n<\/tr>\n<tr>\n<th><label for=\"objom_rash_bak\">Expansion tank full volume<\/label><\/th>\n<td><input id=\"objom_rash_bak\" name=\"objom_rash_bak\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\" value=\"0\"> &nbsp;&nbsp; liters (calc. filling 25%)<\/td>\n<\/tr>\n<\/table>\n<p><\/p>\n<table>\n<tbody>\n<tr>\n<th>Pipe diameter, mm<\/th>\n<th>Pipe length, m<\/th>\n<\/tr>\n<tr>\n<td>16\u04452.0<\/td>\n<td><input id=\"d16x20\" name=\"d16x20\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\"><\/td>\n<\/tr>\n<tr>\n<td>20\u04452.0<\/td>\n<td><input id=\"d20x20\" name=\"d20x20\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\"><\/td>\n<\/tr>\n<tr>\n<td>26\u04453.0<\/td>\n<td><input id=\"d26x30\" name=\"d26x30\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\"><\/td>\n<\/tr>\n<tr>\n<td>32\u04453.0<\/td>\n<td><input id=\"d32x30\" name=\"d32x30\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\"><\/td>\n<\/tr>\n<tr>\n<td>20\u04453.4<\/td>\n<td><input id=\"d20x34\" name=\"d20x34\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\"><\/td>\n<\/tr>\n<tr>\n<td>25\u04454.2<\/td>\n<td><input id=\"d25x42\" name=\"d25x42\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\"><\/td>\n<\/tr>\n<tr>\n<td>32\u04455.4<\/td>\n<td><input id=\"d32x54\" name=\"d32x54\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\"><\/td>\n<\/tr>\n<tr>\n<td>40\u04456.7<\/td>\n<td><input id=\"d40x67\" name=\"d16\" onchange=\"return proverka_eng(this);\" size=\"6\" type=\"text\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><button onclick=\"objom_sistemi()\">Calculate<\/button><\/p>\n<div id=\"heating_calculation_report\" style=\"display:none\">\n<p>Radiators: <span id=\"heating_calculation_report_radiators\"><\/span> liters<\/p>\n<p>Boiler, collectors, fittings: <span id=\"heating_calculation_report_boiler_collectors\"><\/span> liters<\/p>\n<p>Expansion tank: <span id=\"heating_calculation_report_expansion_tank\"><\/span> liters<\/p>\n<p>Pipes: <span id=\"heating_calculation_report_pipes\"><\/span> liters<\/p>\n<p><strong>Total: <span id=\"heating_calculation_report_total\"><\/span> liters <\/strong><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>It is used in domestic heating or ground heating systems. MasterChem offers different freezing temperatures and different packages. The basic raw material for liquids. It is also used in printing houses, cleaning of printing machines, in paint and varnish industry for production of stains and dyes, in cleaning of equipment.<\/p>\n<p><a class=\"pdf\" target=\"_blank\" href=\"https:\/\/masterchem.lv\/wp-content\/uploads\/2023\/03\/Ester-aldehyde-fraction-EAF-TDS.pdf\" rel=\"noopener\">Product Specification (TDS)<\/a><\/p>\n","protected":false},"featured_media":7626,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[167,65,169,88,170,92,95,101,110,113],"product_tag":[],"class_list":{"0":"post-7444","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-all-goods","7":"product_cat-antifreeze","8":"product_cat-antifreezing-liquids","9":"product_cat-building-industry","10":"product_cat-car-and-machinery-chemicals","11":"product_cat-household-chemicals","12":"product_cat-metalworking-chemicals","13":"product_cat-pharmaceuticals","14":"product_cat-typography-chemicals","15":"product_cat-woodworking-chemicals","17":"first","18":"instock","19":"taxable","20":"shipping-taxable","21":"purchasable","22":"product-type-variable","23":"has-default-attributes"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ester-aldehyde fraction EAF (88%) - \u0136\u012bmija r\u016bpniec\u012bbai &mdash; &Scaron;\u0137\u012bdin\u0101t\u0101ji un \u0137\u012bmisk\u0101s vielas &mdash; Masterchem.ee<\/title>\n<meta name=\"description\" content=\"The esteraldehyde fraction (EAF) is a by-product of the rectification of spirit. 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