{"id":2411,"date":"2025-10-17T14:08:54","date_gmt":"2025-10-17T07:08:54","guid":{"rendered":"https:\/\/filterfinevn.com\/?post_type=product&#038;p=2411"},"modified":"2025-10-17T14:35:09","modified_gmt":"2025-10-17T07:35:09","slug":"english-phot-dupont-kalrez-w240up","status":"publish","type":"product","link":"https:\/\/filterfinevn.com\/en\/product\/english-phot-dupont-kalrez-w240up\/","title":{"rendered":"DuPont\u2122 Kalrez\u00ae W240UP"},"content":{"rendered":"<p><\/p>\n<p data-start=\"105\" data-end=\"289\"><span style=\"font-size: 12pt;\">DuPont\u2122 Kalrez\u00ae W240UP is a high-performance perfluoroelastomer (FFKM) compound engineered specifically for <strong data-start=\"213\" data-end=\"241\">wet process applications<\/strong> in the <strong data-start=\"249\" data-end=\"275\">semiconductor industry<\/strong>, including:<\/span><\/p>\n<ul data-start=\"291\" data-end=\"414\">\n<li data-start=\"291\" data-end=\"319\">\n<p data-start=\"293\" data-end=\"319\"><span style=\"font-size: 12pt;\"><strong data-start=\"293\" data-end=\"317\">Wafer cleaning tools<\/strong><\/span><\/p>\n<\/li>\n<li data-start=\"320\" data-end=\"344\">\n<p data-start=\"322\" data-end=\"344\"><span style=\"font-size: 12pt;\"><strong data-start=\"322\" data-end=\"342\">Wet etch systems<\/strong><\/span><\/p>\n<\/li>\n<li data-start=\"345\" data-end=\"379\">\n<p data-start=\"347\" data-end=\"379\"><span style=\"font-size: 12pt;\"><strong data-start=\"347\" data-end=\"377\">Catalyst development tools<\/strong><\/span><\/p>\n<\/li>\n<li data-start=\"380\" data-end=\"414\">\n<p data-start=\"382\" data-end=\"414\"><span style=\"font-size: 12pt;\"><strong data-start=\"382\" data-end=\"412\">Filters, pumps, and valves<\/strong><\/span><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"416\" data-end=\"655\"><span style=\"font-size: 12pt;\">In demanding environments that require <strong data-start=\"455\" data-end=\"476\">ultra-high purity<\/strong> and <strong data-start=\"481\" data-end=\"513\">superior chemical resistance<\/strong>, Kalrez\u00ae W240UP delivers outstanding reliability and process stability, meeting the evolving needs of advanced semiconductor manufacturing.<\/span><\/p>\n<h3 data-start=\"662\" data-end=\"728\"><span style=\"font-size: 12pt;\"><strong data-start=\"666\" data-end=\"726\">Unmatched Performance from DuPont\u2019s Legacy of Innovation<\/strong><\/span><\/h3>\n<p data-start=\"730\" data-end=\"933\"><span style=\"font-size: 12pt;\">Building on more than 50 years of DuPont expertise in FFKM technology, Kalrez\u00ae W240UP extends equipment Mean Time Between Repairs (MTBR) while offering an exceptional combination of properties:<\/span><\/p>\n<h4 data-start=\"935\" data-end=\"986\"><span style=\"font-size: 12pt;\"><strong data-start=\"940\" data-end=\"984\">1\ufe0f\u20e3 Exceptional Acid and Base Resistance<\/strong><\/span><\/h4>\n<ul data-start=\"987\" data-end=\"1149\">\n<li data-start=\"987\" data-end=\"1048\">\n<p data-start=\"989\" data-end=\"1048\"><span style=\"font-size: 12pt;\">Operates reliably at temperatures up to <strong data-start=\"1029\" data-end=\"1046\">230\u00b0C (446\u00b0F)<\/strong><\/span><\/p>\n<\/li>\n<li data-start=\"1049\" data-end=\"1149\">\n<p data-start=\"1051\" data-end=\"1149\"><span style=\"font-size: 12pt;\">Maintains high mechanical integrity and tight sealing performance in harsh chemical environments<\/span><\/p>\n<\/li>\n<\/ul>\n<h4 data-start=\"1151\" data-end=\"1194\"><span style=\"font-size: 12pt;\"><strong data-start=\"1156\" data-end=\"1192\">2\ufe0f\u20e3 Ultra-Low Metal Extractables<\/strong><\/span><\/h4>\n<ul data-start=\"1195\" data-end=\"1376\">\n<li data-start=\"1195\" data-end=\"1289\">\n<p data-start=\"1197\" data-end=\"1289\"><span style=\"font-size: 12pt;\">Minimizes the risk of <strong data-start=\"1219\" data-end=\"1246\">metal ion contamination<\/strong> \u2014 a critical factor in wafer fabrication<\/span><\/p>\n<\/li>\n<li data-start=\"1290\" data-end=\"1376\">\n<p data-start=\"1292\" data-end=\"1376\"><span style=\"font-size: 12pt;\">Ensures <strong data-start=\"1300\" data-end=\"1326\">maximum process purity<\/strong> and protects sensitive semiconductor components<\/span><\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1383\" data-end=\"1456\"><span style=\"font-size: 12pt;\"><strong data-start=\"1387\" data-end=\"1456\">Performance Comparison: DuPont\u2122 Kalrez\u00ae W240UP vs. Kalrez\u00ae 6375UP<\/strong><\/span><\/h3>\n<div class=\"_tableContainer_1rjym_1\">\n<div class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1458\" data-end=\"2009\">\n<thead data-start=\"1458\" data-end=\"1516\">\n<tr data-start=\"1458\" data-end=\"1516\">\n<th data-start=\"1458\" data-end=\"1473\" data-col-size=\"sm\"><span style=\"font-size: 12pt;\"><strong data-start=\"1460\" data-end=\"1472\">Criteria<\/strong><\/span><\/th>\n<th data-start=\"1473\" data-end=\"1494\" data-col-size=\"lg\"><span style=\"font-size: 12pt;\"><strong data-start=\"1475\" data-end=\"1493\">Kalrez\u00ae W240UP<\/strong><\/span><\/th>\n<th data-start=\"1494\" data-end=\"1516\" data-col-size=\"md\"><span style=\"font-size: 12pt;\"><strong data-start=\"1496\" data-end=\"1514\">Kalrez\u00ae 6375UP<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1578\" data-end=\"2009\">\n<tr data-start=\"1578\" data-end=\"1790\">\n<td data-start=\"1578\" data-end=\"1614\" data-col-size=\"sm\"><span style=\"font-size: 12pt;\"><strong data-start=\"1580\" data-end=\"1613\">Physical &amp; Thermal Properties<\/strong><\/span><\/td>\n<td data-start=\"1614\" data-end=\"1740\" data-col-size=\"lg\"><span style=\"font-size: 12pt;\">Similar performance; operates efficiently up to 230\u00b0C; can directly replace Kalrez\u00ae 6375UP in high-temperature applications<\/span><\/td>\n<td data-start=\"1740\" data-end=\"1790\" data-col-size=\"md\"><span style=\"font-size: 12pt;\">Excellent performance in wet etch environments<\/span><\/td>\n<\/tr>\n<tr data-start=\"1791\" data-end=\"1889\">\n<td data-start=\"1791\" data-end=\"1817\" data-col-size=\"sm\"><span style=\"font-size: 12pt;\"><strong data-start=\"1793\" data-end=\"1816\">Chemical Resistance<\/strong><\/span><\/td>\n<td data-start=\"1817\" data-end=\"1875\" data-col-size=\"lg\"><span style=\"font-size: 12pt;\">No significant difference observed in immersion testing<\/span><\/td>\n<td data-start=\"1875\" data-end=\"1889\" data-col-size=\"md\"><span style=\"font-size: 12pt;\">Comparable<\/span><\/td>\n<\/tr>\n<tr data-start=\"1890\" data-end=\"2009\">\n<td data-start=\"1890\" data-end=\"1915\" data-col-size=\"sm\"><span style=\"font-size: 12pt;\"><strong data-start=\"1892\" data-end=\"1914\">Metal Extractables<\/strong><\/span><\/td>\n<td data-start=\"1915\" data-end=\"1992\" data-col-size=\"lg\"><span style=\"font-size: 12pt;\">Extremely low, equivalent to Kalrez\u00ae 6375UP and superior to standard FFKMs<\/span><\/td>\n<td data-start=\"1992\" data-end=\"2009\" data-col-size=\"md\"><span style=\"font-size: 12pt;\">Extremely low<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3 data-start=\"2016\" data-end=\"2058\"><span style=\"font-size: 12pt;\"><strong data-start=\"2020\" data-end=\"2056\">Key Advantages of Kalrez\u00ae W240UP<\/strong><\/span><\/h3>\n<p data-start=\"2059\" data-end=\"2270\"><span style=\"font-size: 12pt;\">\u2705 Enhances semiconductor process stability<\/span><br data-start=\"2101\" data-end=\"2104\" \/><span style=\"font-size: 12pt;\">\u2705 Minimizes metal ion contamination<\/span><br data-start=\"2139\" data-end=\"2142\" \/><span style=\"font-size: 12pt;\">\u2705 Extends seal service life and reduces maintenance costs<\/span><br data-start=\"2199\" data-end=\"2202\" \/><span style=\"font-size: 12pt;\">\u2705 Improves equipment performance and overall production efficiency<\/span><\/p>\n<h3 data-start=\"2277\" data-end=\"2307\"><span style=\"font-size: 12pt;\"><strong data-start=\"2281\" data-end=\"2305\">Typical Applications<\/strong><\/span><\/h3>\n<ul data-start=\"2308\" data-end=\"2503\">\n<li data-start=\"2308\" data-end=\"2354\">\n<p data-start=\"2310\" data-end=\"2354\"><span style=\"font-size: 12pt;\">Wafer cleaning and wet etching systems<\/span><\/p>\n<\/li>\n<li data-start=\"2355\" data-end=\"2425\">\n<p data-start=\"2357\" data-end=\"2425\"><span style=\"font-size: 12pt;\">Pumps, valves, and filter housings in chip manufacturing lines<\/span><\/p>\n<\/li>\n<li data-start=\"2426\" data-end=\"2503\">\n<p data-start=\"2428\" data-end=\"2503\"><span style=\"font-size: 12pt;\">CMP (Chemical Mechanical Polishing) and semiconductor wet benches<\/span><\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2510\" data-end=\"2591\"><span style=\"font-size: 12pt;\"><strong data-start=\"2514\" data-end=\"2589\">\ud83d\udcde Contact Filterfine Vietnam \u2013 Official Distributor of DuPont\u2122 Kalrez\u00ae<\/strong><\/span><\/h3>\n<p data-start=\"2593\" data-end=\"2730\"><span style=\"font-size: 12pt;\">For expert consultation and product details about <strong data-start=\"2643\" data-end=\"2661\">Kalrez\u00ae W240UP<\/strong> and other advanced sealing solutions from DuPont\u2122, please contact:<\/span><\/p>\n<p data-start=\"2732\" data-end=\"2926\"><span style=\"font-size: 12pt;\">\ud83c\udf10 <strong data-start=\"2735\" data-end=\"2747\">Website:<\/strong> <a class=\"decorated-link\" href=\"https:\/\/filterfinevn.com\/\" target=\"_new\" rel=\"noopener\" data-start=\"2748\" data-end=\"2800\">https:\/\/filterfinevn.com<\/a><\/span><br data-start=\"2800\" data-end=\"2803\" \/><span style=\"font-size: 12pt;\">\ud83d\udcde <strong data-start=\"2806\" data-end=\"2818\">Hotline:<\/strong> 0961.152.844<\/span><br data-start=\"2831\" data-end=\"2834\" \/><span style=\"font-size: 12pt;\">\ud83d\udcac <strong data-start=\"2837\" data-end=\"2849\">Zalo OA:<\/strong> <a class=\"decorated-link\" href=\"https:\/\/zalo.me\/3662661132832477703\" target=\"_new\" rel=\"noopener\" data-start=\"2850\" data-end=\"2924\">https:\/\/zalo.me\/3662661132832477703<\/a><\/span><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>DuPont\u2122 Kalrez\u00ae W240UP \u2013 ph\u1edbt FFKM cao c\u1ea5p cho quy tr\u00ecnh \u01b0\u1edbt trong ng\u00e0nh b\u00e1n d\u1eabn, kh\u00e1ng h\u00f3a ch\u1ea5t m\u1ea1nh, ch\u1ecbu nhi\u1ec7t t\u1edbi 230\u00b0C, h\u00e0m l\u01b0\u1ee3ng kim lo\u1ea1i h\u00f2a tan c\u1ef1c th\u1ea5p. Gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb, t\u0103ng \u0111\u1ed9 tinh khi\u1ebft v\u00e0 \u0111\u1ed9 tin c\u1eady quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n","protected":false},"featured_media":2409,"comment_status":"open","ping_status":"closed","template":"","meta":[],"class_list":["post-2411","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-phot-gioang-cao-su-oring-seal-kalrez","product_tag-dupont-kalrez","product_tag-dupont-kalrez-w240up","product_tag-gioang-cao-su","product_tag-o-ring","product_tag-phot","product_tag-seal","product_tag-w240up"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DuPont\u2122 Kalrez\u00ae W240UP - C\u00d4NG TY TNHH C\u00d4NG NGH\u1ec6 FILTERFINE VI\u1ec6T NAM<\/title>\n<meta name=\"description\" content=\"Discover DuPont\u2122 Kalrez\u00ae W240UP, the high-performance FFKM seal for semiconductor wet processes \u2014 offering superior chemical resistance, ultra-low metal extractables, and exceptional thermal stability up to 230\u00b0C. 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