{"id":2555,"date":"2026-01-25T13:04:54","date_gmt":"2026-01-25T13:04:54","guid":{"rendered":"https:\/\/hysfsubsea.com\/?post_type=knowledge-base&#038;p=2555"},"modified":"2026-01-25T13:04:55","modified_gmt":"2026-01-25T13:04:55","slug":"how-does-hysf-prevent-cathodic-delamination","status":"publish","type":"knowledge-base","link":"https:\/\/hysfsubsea.com\/ru\/knowledge-base\/how-does-hysf-prevent-cathodic-delamination\/","title":{"rendered":"\u041a\u0430\u043a HYSF \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043a\u0430\u0442\u043e\u0434\u043d\u043e\u0435 \u0440\u0430\u0441\u0441\u043b\u0430\u0438\u0432\u0430\u043d\u0438\u0435?"},"content":{"rendered":"<p>\u0415\u0441\u043b\u0438 \u043d\u0430 \u0432\u0430\u0448\u0435\u043c \u0410\u0414\u0423 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u044b \u0446\u0438\u043d\u043a\u043e\u0432\u044b\u0435 \u0430\u043d\u043e\u0434\u044b, \u0442\u043e \u0432\u0441\u044f \u0440\u0430\u043c\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438 \u201c\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439\u201d.\u201d<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>The Problem:<\/strong> The cathodic protection system generates hydrogen ions at the metal surface. If the rubber bond is weak, this gas pressure will &#8220;blow&#8221; the rubber off the metal, causing leakage.<\/li>\n\n\n\n<li><strong>Our Solution:<\/strong> We use a two-step primer system and sandblast the metal to <strong>SA 2.5<\/strong> standard to increase surface area.<\/li>\n\n\n\n<li><strong>Result:<\/strong> Our bond strength exceeds the tear strength of the rubber itself (i.e., the rubber will tear before it peels off the metal).<\/li>\n<\/ul>","protected":false},"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":true},"faq_category":[79],"class_list":["post-2555","knowledge-base","type-knowledge-base","status-publish","hentry","faq_category-materials-environmental-durability"],"acf":[],"_links":{"self":[{"href":"https:\/\/hysfsubsea.com\/ru\/wp-json\/wp\/v2\/knowledge-base\/2555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hysfsubsea.com\/ru\/wp-json\/wp\/v2\/knowledge-base"}],"about":[{"href":"https:\/\/hysfsubsea.com\/ru\/wp-json\/wp\/v2\/types\/knowledge-base"}],"replies":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/ru\/wp-json\/wp\/v2\/comments?post=2555"}],"version-history":[{"count":0,"href":"https:\/\/hysfsubsea.com\/ru\/wp-json\/wp\/v2\/knowledge-base\/2555\/revisions"}],"wp:attachment":[{"href":"https:\/\/hysfsubsea.com\/ru\/wp-json\/wp\/v2\/media?parent=2555"}],"wp:term":[{"taxonomy":"faq_category","embeddable":true,"href":"https:\/\/hysfsubsea.com\/ru\/wp-json\/wp\/v2\/faq_category?post=2555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}