{"id":744,"date":"2025-12-05T10:32:18","date_gmt":"2025-12-05T02:32:18","guid":{"rendered":"https:\/\/jeez-semicon.com\/?p=744"},"modified":"2025-12-05T10:32:18","modified_gmt":"2025-12-05T02:32:18","slug":"cmp-polishing-slurry-for-electronic-silicon-wafers","status":"publish","type":"post","link":"https:\/\/jeez-semicon.com\/ja\/blog\/cmp-polishing-slurry-for-electronic-silicon-wafers\/","title":{"rendered":"\u96fb\u5b50\u30b7\u30ea\u30b3\u30f3\u30a6\u30a7\u30fc\u30cf\u7528CMP\u7814\u78e8\u30b9\u30e9\u30ea\u30fc"},"content":{"rendered":"

I. CMP Polishing Technology: A Key Process in Semiconductor Manufacturing<\/strong><\/p>\n

Chemical Mechanical Planarization (CMP) is one of the core processes in semiconductor silicon wafer manufacturing, directly impacting chip performance and yield. During wafer processing, CMP achieves atomic-level surface planarization (roughness <0.2nm) through the synergistic action of chemical corrosion and mechanical grinding, meeting the ultra-clean and ultra-flat surface requirements of advanced process nodes.<\/p>\n

Three Core Functions of Jizhi Electronics CMP Polishing Slurry<\/strong><\/p>\n

\u2460\u00a0Efficient Polishing:<\/strong>\u00a0Nanoscale abrasives (e.g., colloidal SiO2) precisely remove surface protrusions, improving wafer flatness and reducing micro-scratches.<\/p>\n

\u2461\u00a0Lubrication and Protection:<\/strong>\u00a0Special additives reduce the coefficient of friction (<0.05), minimizing equipment wear and extending pad life.<\/p>\n

\u2462\u00a0Precise Temperature Control:<\/strong>\u00a0High-thermal-conductivity fluid rapidly dissipates heat, preventing lattice damage caused by localized overheating.<\/p>\n

\"\"<\/p>\n

II. Jizhi Electronics CMP Polishing Slurry: A Domestic High-End Alternative<\/strong><\/p>\n

Wuxi Jizhi Electronics Technology Co., Ltd. focuses on semiconductor material R&D. Its Silicon Wafer Polishing Slurry (Si Wafer Slurry) can serve as an alternative to imported slurries. It is suitable for the rough, intermediate, and fine polishing of 8-12 inch silicon wafers and reclaimed wafers, helping customers reduce production costs and improve process stability.<\/p>\n

Technical Breakthroughs<\/strong><\/p>\n

\u2460\u00a0Highly Stable Nano-Abrasives:<\/strong>\u00a0Utilizes surface modification technology with a Zeta potential > \u00b130mV, ensuring long-term slurry storage without sedimentation.<\/p>\n

\u2461\u00a0Intelligent pH Control:<\/strong>\u00a0Optimizes pH value for different polishing stages (rough \u2192 fine), reducing dishing (Dishing <5nm).<\/p>\n

\u2462\u00a0Low Defect Rate:<\/strong>\u00a0Special chelating agents control metal impurities, achieving a defect density <0.1\/cm\u00b2, compatible with high-precision chip manufacturing.<\/p>\n

III. Application Scenarios: Enabling High-Quality Semiconductor Manufacturing<\/strong><\/p>\n

Jizhi Electronics Semiconductor CMP Polishing Slurry is widely used in:<\/p>\n

\u2460\u00a0Large Wafer Manufacturing:<\/strong>\u00a0CMP planarization processing for 8-12 inch wafers.<\/p>\n

\u2461\u00a0Reclaimed Wafers:<\/strong>\u00a0Polishing recycled silicon wafers to lower production costs.<\/p>\n

\u2462\u00a0Advanced Packaging:<\/strong>\u00a0Surface treatment for processes like TSV and 3D IC.<\/p>\n

IV. Why Choose Jizhi Electronics Silicon Wafer Polishing Slurry?<\/strong><\/p>\n

\u2460\u00a0Domestic Alternative:<\/strong>\u00a0Performance comparable to imported brands with significant price advantages.<\/p>\n

\u2461\u00a0Customization Services:<\/strong>\u00a0Formulas can be adjusted based on customer processes to optimize polishing efficiency.<\/p>\n

\u2462\u00a0Stable Supply:<\/strong>\u00a0In-house production line ensures delivery timelines and reduces supply disruption risks.<\/p>\n

With the rapid development of China’s semiconductor industry, the technological maturity and market acceptance of domestic CMP polishing slurries continue to rise. Leveraging advantages such as high polishing rate, ultra-low defect rate, and long service life, Jizhi Electronics has become a partner for domestic fabs and reclaimed silicon wafer companies.<\/p>\n

For needs related to CMP slurry import substitution, silicon wafer grinding\/polishing slurry, large-wafer polishing solutions, low-defect slurry, or CMP processes for reclaimed wafers, you may contact the Jizhi Electronics engineering team, available 24\/7 to help you solve polishing challenges!<\/p>","protected":false},"excerpt":{"rendered":"

I. CMP Polishing Technology: A Key Process in Semiconductor Manufacturing Chemical Mechanical Planarization (CMP) is one of the core processes in semiconductor silicon wafer manufacturing, directly impacting chip performance and …<\/p>","protected":false},"author":1,"featured_media":745,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9,58],"tags":[],"class_list":["post-744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-dynamics"],"acf":[],"_links":{"self":[{"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/posts\/744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/comments?post=744"}],"version-history":[{"count":1,"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/posts\/744\/revisions"}],"predecessor-version":[{"id":746,"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/posts\/744\/revisions\/746"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/media\/745"}],"wp:attachment":[{"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/media?parent=744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/categories?post=744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jeez-semicon.com\/ja\/wp-json\/wp\/v2\/tags?post=744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}