{"id":73,"date":"2008-11-21T16:11:03","date_gmt":"2008-11-21T08:11:03","guid":{"rendered":"http:\/\/www.g4e.cn\/wordpress\/?p=73"},"modified":"2013-11-18T15:15:05","modified_gmt":"2013-11-18T07:15:05","slug":"reworkability-of-underfill-materials","status":"publish","type":"post","link":"http:\/\/www.g4e.cn\/wordpress\/adhesiveknowledge\/73.html","title":{"rendered":"Reworkability of Underfill Materials"},"content":{"rendered":"<p><img loading=\"lazy\" class=\"alignnone\" title=\"bgacga\" alt=\"\" src=\"http:\/\/www.g4e.cn\/wordpress\/wp-content\/uploads\/2008\/11\/bgacga.gif\" width=\"530\" height=\"230\" \/>\u4eca\u65e5\u5b66\u4e60\u4e86\u4e00\u7bc7\u540c\u4e8b\u7ed9\u6211\u7684\u5173\u4e8e\u5e95\u90e8\u586b\u5145\u6750\u6599\u7684\u8fd4\u4fee\u7684\u8d44\u6599\uff0c\u770b\u5b8c\u53d1\u73b0\u8fd9\u4e2a\u5b9e\u9645\u662f\u9488\u5bf9CGA\u4e0b\u9762\u4f7f\u7528\u7684underfill\u8fdb\u884c\u7684\u4ecb\u7ecd\uff0c\u4e0e\u76ee\u524d\u5728BGA\u4e0b\u9762\u4f7f\u7528\u7684\u6750\u6599\u7c7b\u4f3c\uff0c\u6587\u4e2d\u5bf9\u6bd4\u4e86\u4e09\u6b3e\u4e0d\u540c\u7684\u80f6\u6c34\u7684\u5b9e\u9a8c\u7ed3\u679c\uff0cThermoset: ME526 (Red) \u2013 Locktite: 3567 (Cream) \u2013 Dexter: FP 4511 (Black)\u3002\u6700\u7ec8\u7684\u7ed3\u8bba\u4f3c\u4e4e\u662fFP4511\u662f\u6700\u7406\u60f3\u7684\uff0c\u7531\u4e8e\u4e0d\u77e5\u9053CGA\u548cBGA\u6750\u8d28\u7684\u5dee\u522b\uff0c\u6240\u4ee5\u5176\u5bf9\u80f6\u6c34\u7684\u8981\u6c42\u7684\u91cd\u70b9\u4f3c\u4e4e\u4e0d\u5927\u6e05\u695a\u3002\u53e6\u5916CGA\u4f3c\u4e4e\u5728\u6c11\u7528\u7535\u5b50\u4ea7\u54c1\u4e2d\u7684\u5e94\u7528\u597d\u50cf\u6bd4\u8f83\u6709\u9650\uff0c\u60f3\u5fc5\u5173\u6ce8\u7684\u4eba\u4e5f\u4e0d\u591a\uff0c\u4e0d\u8fc7\u770b\u770b\u591a\u5c11\u662f\u6709\u4e9b\u5e2e\u52a9\u7684\uff0c\u6709\u5174\u8da3\u7684\u540c\u5b66\u53ef\u4ee5\u4e0b\u8f7d\u4e0b\u6765\u770b\u770b\uff0c\u4e0d\u8fc7\u8fd9\u4efd\u6587\u4ef6\u4e5f\u6bd4\u8f83\u65e9\uff0c\u597d\u50cf\u662f2001\u5e74\u5de6\u53f3\u7684\uff0c\u53e6\u5916\u67e5\u4e86\u4e00\u4e0b\u4f5c\u8005\u7684\u60c5\u51b5\uff0c\u4f3c\u4e4e\u662fNASA\uff08\u7f8e\u56fd\u56fd\u5bb6\u822a\u7a7a\u822a\u5929\u5c40\uff09\u7684\u76f8\u5173\u4eba\u5458\uff0c\u5370\u8c61\u4e2dCGA\u7b49\u4e00\u4e9b\u7279\u6b8a\u5c01\u88c5\u7684\u5143\u5668\u4ef6\u7684\u786e\u662f\u5728\u4e00\u4e9b\u9ad8\u7aef\u7684\u9886\u57df\u5e94\u7528\u7684\uff01<!--more--><br \/>\nReworkability of Underfill Materials<br \/>\nNEPP Deliverable<br \/>\nJong Kadesch<br \/>\nHarry Shaw<br \/>\nOutline<br \/>\nObjective<br \/>\n\u2022 Procurement<br \/>\n\u2013 underfill material, and two rigid boards (one with pins, and one<br \/>\nwithout pins)<br \/>\n\u2022 Assembly Process<br \/>\n\u2013 Mate two rigid boards using conductive epoxy<br \/>\n\u2013 Column Grid Array (CGA) interconnection<br \/>\n\u2013 Fill with underfill around CGA interface<br \/>\n\u2022 Test Plan<br \/>\n\u2013 temperature cycles<br \/>\n\u2013 Destructive Physical Analysis (DPA)<br \/>\n\u2022 Removal Method Experiment<br \/>\n&#8230;&#8230;<\/p>\n<p>\u4e0b\u8f7d\u9644\u4ef6\u67e5\u770bPDF \u5168\u6587<\/p>\n<p>\u534e\u4e3a\u7f51\u76d8\u4e0b\u8f7d\uff1a<a href=\"http:\/\/dl.dbank.com\/c0w6bri2au\" target=\"_blank\">http:\/\/dl.dbank.com\/c0w6bri2au<\/a><\/p>\n<p><a href=\"http:\/\/www.g4e.cn\/wordpress\/wp-content\/uploads\/2008\/11\/reworkability-of-underfill-materials.pdf\">reworkability-of-underfill-materials<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u65e5\u5b66\u4e60\u4e86\u4e00\u7bc7\u540c\u4e8b\u7ed9\u6211\u7684\u5173\u4e8e\u5e95\u90e8\u586b\u5145\u6750\u6599\u7684\u8fd4\u4fee\u7684\u8d44\u6599\uff0c\u770b\u5b8c\u53d1\u73b0\u8fd9\u4e2a\u5b9e\u9645\u662f\u9488\u5bf9CGA\u4e0b\u9762\u4f7f\u7528\u7684underfill [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[671],"tags":[18,4],"_links":{"self":[{"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/posts\/73"}],"collection":[{"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/comments?post=73"}],"version-history":[{"count":0,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/posts\/73\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/media\/3218"}],"wp:attachment":[{"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/media?parent=73"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/categories?post=73"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/tags?post=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}