{"id":2052,"date":"2026-05-13T11:14:40","date_gmt":"2026-05-13T03:14:40","guid":{"rendered":"https:\/\/jeez-semicon.com\/?p=2052"},"modified":"2026-05-13T11:14:40","modified_gmt":"2026-05-13T03:14:40","slug":"what-is-cmp-slurry-a-complete-guide-to-chemical-mechanical-planarization","status":"publish","type":"post","link":"https:\/\/jeez-semicon.com\/zh\/blog\/what-is-cmp-slurry-a-complete-guide-to-chemical-mechanical-planarization\/","title":{"rendered":"What Is CMP Slurry? A Complete Guide to Chemical Mechanical Planarization"},"content":{"rendered":"<!-- ============================================================\n     JEEZ Cluster Article 01\n     Title: What Is CMP Slurry? A Complete Guide to Chemical Mechanical Planarization\n     URL: https:\/\/jeez-semicon.com\/blog\/what-is-cmp-slurry-a-complete-guide-to-chemical-mechanical-planarization\n     Brand: JEEZ \/ Jizhi Electronic Technology Co., Ltd.\n     Updated: May 2026\n     ============================================================ -->\n\n<style>\n.jeez-art *,\n.jeez-art *::before,\n.jeez-art *::after { box-sizing: border-box; margin: 0; padding: 0; }\n\n.jeez-art {\n  font-family: 'Georgia', 'Times New Roman', serif;\n  font-size: 17px;\n  line-height: 1.85;\n  color: #1a1a2e;\n  max-width: 860px;\n  margin: 0 auto;\n  padding: 0 16px 64px;\n}\n\n.jeez-art h2 {\n  font-family: 'Trebuchet MS', 'Segoe UI', sans-serif;\n  font-size: 1.75rem;\n  font-weight: 700;\n  color: #0d1b4b;\n  margin: 3rem 0 1rem;\n  padding-bottom: 0.4rem;\n  border-bottom: 3px solid #0066cc;\n  line-height: 1.3;\n}\n\n.jeez-art h3 {\n  font-family: 'Trebuchet MS', 'Segoe UI', sans-serif;\n  font-size: 1.2rem;\n  font-weight: 700;\n  color: #0d1b4b;\n  margin: 2rem 0 0.75rem;\n}\n\n.jeez-art p { margin-bottom: 1.25rem; 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}\n}\n<\/style>\n\n<div class=\"jeez-art\">\n\n<div class=\"jeez-hero\">\n  <div class=\"jeez-hero-label\">Foundational Guide \u00b7 Updated May 2026<\/div>\n  <p class=\"jeez-hero-sub\">Everything you need to know about CMP slurry \u2014 from fundamental chemistry and process mechanics to formulation science and real-world semiconductor manufacturing applications.<\/p>\n  <div class=\"jeez-hero-meta\">\n    <span>JEEZ Engineering Team<\/span>\n    <span>May 2026<\/span>\n    <span>~2,600 words \u00b7 12 min read<\/span>\n  <\/div>\n<\/div>\n\n<div class=\"jeez-meta-bar\">\n  <span>\ud83d\udcdd JEEZ Technical Editorial<\/span>\n  <span>\ud83d\udcc5 May 2026<\/span>\n  <span>\ud83c\udfed Jizhi Electronic Technology Co., Ltd.<\/span>\n<\/div>\n\n<nav class=\"jeez-toc\">\n  <div class=\"jeez-toc-title\">\ud83d\udccb \u76ee\u5f55<\/div>\n  <ol>\n    <li><a href=\"#definition\">Defining CMP and CMP Slurry<\/a><\/li>\n    <li><a href=\"#why-cmp\">Why CMP Is Indispensable in Semiconductor Fabrication<\/a><\/li>\n    <li><a href=\"#how-it-works\">How the CMP Process Works<\/a><\/li>\n    <li><a href=\"#composition\">CMP Slurry Composition: What Is Inside the Bottle<\/a><\/li>\n    <li><a href=\"#abrasive-types\">Abrasive Particle Types and Their Roles<\/a><\/li>\n    <li><a href=\"#key-metrics\">Key Performance Metrics for CMP Slurry<\/a><\/li>\n    <li><a href=\"#slurry-vs-pad\">CMP Slurry vs CMP Pad: How They Work Together<\/a><\/li>\n    <li><a href=\"#applications\">Where CMP Slurry Is Used in the Fab<\/a><\/li>\n    <li><a href=\"#choosing\">Selecting the Right CMP Slurry<\/a><\/li>\n  <\/ol>\n<\/nav>\n\n<p>Chemical mechanical planarization \u2014 CMP \u2014 is one of the most widely used and process-critical techniques in modern semiconductor manufacturing. Yet despite its ubiquity, the consumable at the heart of every CMP process, the <strong>CMP \u6ce5\u6d46<\/strong>, remains poorly understood outside of the specialist engineering community. This guide explains what CMP slurry is, how it works, what it is made of, and why selecting the right formulation for each application is one of the highest-leverage decisions a process engineer can make.<\/p>\n\n<hr class=\"jeez-divider\">\n\n<h2 id=\"definition\">1. Defining CMP and CMP Slurry<\/h2>\n\n<p><strong>\u5316\u5b66\u673a\u68b0\u5e73\u5766\u5316 (CMP)<\/strong> is a semiconductor wafer processing technique that uses the simultaneous action of chemical reactions and mechanical abrasion to remove material from a wafer surface and achieve a flat, smooth, and globally planar result. It is the only technique currently capable of achieving the sub-nanometer surface uniformity required for multi-layer device fabrication at advanced technology nodes.<\/p>\n\n<p><strong>CMP \u6ce5\u6d46<\/strong> is the engineered aqueous suspension that enables this process. It is dispensed between a rotating polishing pad and the wafer surface during CMP, acting as the reactive, abrasive medium that drives material removal. Without a carefully formulated slurry, the pad alone cannot achieve the removal rates, selectivity, or surface quality that modern device integration demands.<\/p>\n\n<p>A CMP slurry is not a simple abrasive paste. It is a precision chemical system in which abrasive particles, oxidizing agents, pH buffers, chelating agents, corrosion inhibitors, and surfactants work in concert to deliver controlled, repeatable, and highly selective material removal at atomic-scale precision.<\/p>\n\n<div class=\"jeez-callout\">\n  <p><strong>Key distinction:<\/strong> CMP is fundamentally different from dry plasma etching. Plasma etch is anisotropic \u2014 it removes material directionally, in patterns defined by a lithographic mask. CMP is isotropic and maskless \u2014 it acts on the entire wafer surface simultaneously, preferentially removing the highest topographic points to achieve global planarity. These two processes are complementary, not competitive.<\/p>\n<\/div>\n\n<hr class=\"jeez-divider\">\n\n<h2 id=\"why-cmp\">2. Why CMP Is Indispensable in Semiconductor Fabrication<\/h2>\n\n<p>As integrated circuit designs have evolved from single-layer devices to multi-layer three-dimensional structures with dozens of stacked metal and dielectric layers, the requirement for precise inter-layer planarity has become non-negotiable. Each layer deposited on a non-planar surface inherits and amplifies the topography of the layer below. Without periodic planarization, cumulative surface roughness would make photolithographic patterning of subsequent layers impossible \u2014 the depth of focus of advanced lithography tools is measured in nanometers, far less than the topographic variation that would accumulate without CMP.<\/p>\n\n<p>CMP solves this problem by resetting the surface to near-perfect flatness after each key deposition step. Modern logic devices may undergo <strong>15 to 25 separate CMP steps<\/strong> across their full fabrication flow, each targeting a different film material and each requiring a different slurry chemistry.<\/p>\n\n<p>Beyond planarity, CMP is also used for material removal in damascene metal patterning \u2014 the process by which copper interconnects are formed by depositing metal into pre-etched trenches and then polishing away the excess, leaving metal only in the intended conductor paths. This application places extremely demanding requirements on CMP slurry performance, particularly in controlling <em>dishing<\/em> (over-polish of wide metal features) and <em>erosion<\/em> (removal of dielectric between metal lines).<\/p>\n\n<hr class=\"jeez-divider\">\n\n<h2 id=\"how-it-works\">3. How the CMP Process Works<\/h2>\n\n<div class=\"jeez-diagram\">\n  <div class=\"jeez-diagram-title\">CMP Process Flow \u2014 Wafer to Post-Polish Surface<\/div>\n  <div class=\"jeez-flow\">\n    <div class=\"jeez-flow-box\">Wafer loaded<br>face-down<\/div>\n    <div class=\"jeez-flow-arrow\">\u2192<\/div>\n    <div class=\"jeez-flow-box highlight\">Slurry dispensed<br>on pad surface<\/div>\n    <div class=\"jeez-flow-arrow\">\u2192<\/div>\n    <div class=\"jeez-flow-box\">Chemical + mechanical<br>material removal<\/div>\n    <div class=\"jeez-flow-arrow\">\u2192<\/div>\n    <div class=\"jeez-flow-box\">Endpoint<br>detection<\/div>\n    <div class=\"jeez-flow-arrow\">\u2192<\/div>\n    <div class=\"jeez-flow-box\">Post-CMP<br>clean &amp; inspect<\/div>\n  <\/div>\n<\/div>\n\n<p>In a typical CMP tool (also called a polisher), the wafer is held face-down in a carrier head that applies controlled downforce against a rotating polishing pad mounted on a platen. Slurry is continuously dispensed onto the pad surface at a controlled flow rate. The combined rotation of the carrier head and platen, along with the lateral sweep of the carrier, distributes slurry across the wafer surface and drives the material removal process through two simultaneous mechanisms:<\/p>\n\n<ul>\n  <li><strong>Chemical action:<\/strong> The liquid phase of the slurry \u2014 oxidizers, acids, and chelating agents \u2014 reacts with the target film material, transforming the hard surface into a softer, more easily abraded chemical product. For copper CMP, hydrogen peroxide oxidizes the copper surface to copper oxide, which is far more mechanically compliant than metallic copper. For oxide CMP with ceria abrasives, a direct Si\u2013O\u2013Ce bond forms at the slurry-wafer interface, enabling a chemical tooth-and-pull removal mechanism.<\/li>\n  <li><strong>Mechanical action:<\/strong> Abrasive particles suspended in the slurry impact and abrade the chemically weakened surface, physically removing material. The hardness, size, concentration, and shape of these particles \u2014 along with the applied downforce and relative velocity \u2014 determine the mechanical component of the removal rate.<\/li>\n<\/ul>\n\n<p>The interplay between these two mechanisms is where CMP slurry science becomes genuinely complex. Optimizing one without disturbing the other requires deep knowledge of surface chemistry, tribology, and fluid dynamics simultaneously.<\/p>\n\n<hr class=\"jeez-divider\">\n\n<h2 id=\"composition\">4. CMP Slurry Composition: What Is Inside the Bottle<\/h2>\n\n<div class=\"jeez-component-grid\">\n  <div class=\"jeez-component-card\">\n    <div class=\"jeez-component-name\">\u78e8\u6599\u9897\u7c92<\/div>\n    <p>Ceria, colloidal silica, or alumina. Drive mechanical removal. Size typically 20\u2013200 nm.<\/p>\n  <\/div>\n  <div class=\"jeez-component-card\">\n    <div class=\"jeez-component-name\">\u6c27\u5316\u5242<\/div>\n    <p>H\u2082O\u2082, KIO\u2083, or Fe(NO\u2083)\u2083. Reacts with target film to form a softer, removable product.<\/p>\n  <\/div>\n  <div class=\"jeez-component-card\">\n    <div class=\"jeez-component-name\">pH Buffer<\/div>\n    <p>Acids, bases, or buffering salts. Controls solution acidity, which governs reaction kinetics.<\/p>\n  <\/div>\n  <div class=\"jeez-component-card\">\n    <div class=\"jeez-component-name\">Chelating Agent<\/div>\n    <p>Organic acids (citric, oxalic, glycine). Complexes dissolved metal ions and aids removal.<\/p>\n  <\/div>\n  <div class=\"jeez-component-card\">\n    <div class=\"jeez-component-name\">Corrosion Inhibitor<\/div>\n    <p>BTA (benzotriazole) for copper slurries. Forms passivation film to control corrosion rate.<\/p>\n  <\/div>\n  <div class=\"jeez-component-card\">\n    <div class=\"jeez-component-name\">Surfactant \/ Dispersant<\/div>\n    <p>Keeps abrasive particles stable and well-dispersed. Prevents agglomeration and LPC.<\/p>\n  <\/div>\n  <div class=\"jeez-component-card\">\n    <div class=\"jeez-component-name\">DI Water<\/div>\n    <p>Ultra-pure deionized water as the continuous phase. Typically 85\u201395% of total volume.<\/p>\n  <\/div>\n<\/div>\n\n<p>Each of these components interacts with every other. Changing the oxidizer concentration affects the corrosion inhibitor&#8217;s effectiveness. Adjusting pH shifts the zeta potential of the abrasive particles, which changes their dispersion stability and can affect removal rate dramatically. This interdependence is why CMP slurry development is genuinely difficult and why formulation expertise \u2014 accumulated over years of process integration experience \u2014 is the primary differentiator between slurry manufacturers.<\/p>\n\n<p>JEEZ develops each slurry formulation as a complete system, optimizing all components simultaneously rather than treating them as independent variables. This systems approach is particularly important for demanding applications such as wide-bandgap semiconductor polishing and advanced packaging CMP, where standard formulations frequently fall short.<\/p>\n\n<hr class=\"jeez-divider\">\n\n<h2 id=\"abrasive-types\">5. Abrasive Particle Types and Their Roles<\/h2>\n\n<p>The abrasive is the most visible component of a CMP slurry and, in many ways, the most consequential. Three abrasive materials dominate the industry:<\/p>\n\n<h3>\u94c8 (CeO\u2082)<\/h3>\n<p>Ceria is the abrasive of choice for oxide and STI (Shallow Trench Isolation) CMP applications. Its unique advantage lies in a chemical removal mechanism \u2014 cerium ions at the abrasive surface form direct Ce\u2013O\u2013Si bonds with the silicon dioxide surface, enabling a &#8220;chemical tooth-and-pull&#8221; effect that delivers very high removal rates (often 2,000\u20135,000 \u00c5\/min on thermal oxide) with excellent selectivity over silicon nitride. This selectivity is critical in STI CMP, where over-polishing through the nitride stop layer would destroy device structures.<\/p>\n\n<h3>Colloidal Silica (SiO\u2082)<\/h3>\n<p>Colloidal silica particles \u2014 synthesized by controlled hydrolysis of silicate precursors to yield uniformly spherical, monosize particles \u2014 are the premier choice where surface finish is paramount. Their relatively low hardness (Mohs ~7) and smooth, spherical morphology produce gentle, uniform material removal with minimal subsurface damage. Silicon wafer final polishing, copper CMP, and precision low-k dielectric planarization all rely on colloidal silica. Surface roughness values below 0.05 nm Ra are achievable on silicon with optimized colloidal silica slurries.<\/p>\n\n<h3>Alumina (Al\u2082O\u2083)<\/h3>\n<p>Alumina&#8217;s high hardness (Mohs 9) makes it the standard abrasive for tungsten CMP, where the target film \u2014 tungsten metal or its oxide WO\u2083 \u2014 requires aggressive mechanical abrasion at low pH (typically 2\u20134) with hydrogen peroxide as the oxidizer. Alumina slurries deliver removal rates of 100\u2013400 nm\/min on tungsten under optimized conditions. The trade-off is higher scratch risk and surface roughness compared to silica-based systems, which must be managed through particle size selection and process optimization.<\/p>\n\n<p>For a detailed technical comparison of all three abrasive types, including selection criteria and performance trade-offs, see our dedicated article: <a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/cmp-slurry-abrasives-explained-silica-vs-alumina-vs-ceria\/\" target=\"_blank\" rel=\"noopener\">CMP Slurry Abrasives Explained: Silica vs Alumina vs Ceria<\/a>.<\/p>\n\n<hr class=\"jeez-divider\">\n\n<h2 id=\"key-metrics\">6. Key Performance Metrics for CMP Slurry<\/h2>\n\n<div class=\"jeez-compare-table\">\n  <table class=\"jeez-table\">\n    <thead>\n      <tr>\n        <th>\u516c\u5236<\/th>\n        <th>Definition<\/th>\n        <th>Typical Specification<\/th>\n        <th>\u4e3a\u4f55\u91cd\u8981<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td><strong>MRR<\/strong><\/td>\n        <td>Material Removal Rate<\/td>\n        <td>100\u20135,000 \u00c5\/min (varies by film)<\/td>\n        <td>Determines throughput and process time<\/td>\n      <\/tr>\n      <tr>\n        <td><strong>\u9009\u62e9\u6027<\/strong><\/td>\n        <td>MRR ratio between target and stop films<\/td>\n        <td>10:1 to &gt;100:1 (oxide:nitride for STI)<\/td>\n        <td>Controls when polishing stops at intended layer<\/td>\n      <\/tr>\n      <tr>\n        <td><strong>WiWNU<\/strong><\/td>\n        <td>Within-Wafer Non-Uniformity<\/td>\n        <td>&lt;3% (1\u03c3) for production processes<\/td>\n        <td>Determines yield uniformity across the wafer<\/td>\n      <\/tr>\n      <tr>\n        <td><strong>LPC<\/strong><\/td>\n        <td>Large Particle Count (&gt;1 \u00b5m)<\/td>\n        <td>&lt;50 particles\/mL (typical spec)<\/td>\n        <td>Large particles are the primary scratch defect source<\/td>\n      <\/tr>\n      <tr>\n        <td><strong>Zeta \u7535\u4f4d<\/strong><\/td>\n        <td>Surface charge of abrasive particles<\/td>\n        <td>|\u00b130 mV| minimum for stability<\/td>\n        <td>Low zeta potential leads to agglomeration and defects<\/td>\n      <\/tr>\n      <tr>\n        <td><strong>pH \u503c<\/strong><\/td>\n        <td>Acidity\/alkalinity of slurry<\/td>\n        <td>2\u20134 (W), 7\u20139 (Cu), 10\u201311 (oxide)<\/td>\n        <td>Governs reaction kinetics and particle stability<\/td>\n      <\/tr>\n      <tr>\n        <td><strong>Dishing \/ Erosion<\/strong><\/td>\n        <td>Over-polish of metal\/dielectric features<\/td>\n        <td>&lt;20 nm dishing for Cu lines (advanced node)<\/td>\n        <td>Affects electrical resistance and signal integrity<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\n\n<p>Understanding and specifying these metrics correctly is the first step in any slurry qualification program. Engineers who focus only on MRR often discover that a high-removal-rate slurry introduces unacceptable defect density or dishing \u2014 reinforcing the need to treat slurry performance as a multi-dimensional optimization problem.<\/p>\n\n<hr class=\"jeez-divider\">\n\n<h2 id=\"slurry-vs-pad\">7. CMP Slurry vs CMP Pad: How They Work Together<\/h2>\n\n<p>CMP slurry and the polishing pad are the two primary consumables in any CMP process, and their interaction is inseparable. The pad&#8217;s surface texture \u2014 its asperities, grooves, and hardness \u2014 determines how slurry is distributed across the wafer, how uniformly abrasive particles contact the surface, and how effectively the reaction products and polished material are swept away from the interface.<\/p>\n\n<p>A slurry optimized for one pad type may perform very differently on a different pad. This is why leading CMP consumable manufacturers \u2014 including JEEZ \u2014 characterize their slurries across multiple pad types and provide guidance on pad-slurry pairing as part of their application engineering support. Matching slurry chemistry to pad mechanics is one of the most impactful levers available to process engineers seeking to improve planarization performance without changing the tool or film stack.<\/p>\n\n<div class=\"jeez-tip\">\n  <p><strong>Application note:<\/strong> Pad conditioning \u2014 the process of refreshing the pad surface with a diamond conditioner disk during CMP \u2014 also interacts strongly with slurry performance. Over-conditioning opens the pad surface and increases MRR but can also increase surface roughness. Under-conditioning glazes the pad and reduces slurry transport, causing MRR drift over time. Establishing the optimal conditioning recipe is a key part of slurry process development.<\/p>\n<\/div>\n\n<hr class=\"jeez-divider\">\n\n<h2 id=\"applications\">8. Where CMP Slurry Is Used in the Fab<\/h2>\n\n<p>CMP is not a single process step \u2014 it is a family of related processes used at multiple points throughout the device fabrication flow. Each application has its own slurry requirements:<\/p>\n\n<ul>\n  <li><strong>Shallow Trench Isolation (STI) CMP:<\/strong> Removes oxide overfill after trench filling, stopping on nitride. Ceria slurries with high oxide:nitride selectivity are the standard. This is one of the earliest CMP steps in the FEOL flow.<\/li>\n  <li><strong>Inter-Layer Dielectric (ILD) CMP:<\/strong> Planarizes oxide or low-k dielectric layers between metal interconnect levels. Ceria or silica slurries depending on the dielectric material and required surface finish.<\/li>\n  <li><strong>Tungsten (W) CMP:<\/strong> Removes tungsten overfill from via and contact fill steps. Alumina slurries at low pH with peroxide oxidizer. Critical for contact resistance control.<\/li>\n  <li><strong>Copper (Cu) CMP:<\/strong> Three-stage process \u2014 bulk Cu removal, copper clearing, and barrier metal removal. Different slurry formulations for each stage. The most chemically complex CMP application in mainstream logic and memory devices.<\/li>\n  <li><strong>Silicon Wafer Polishing:<\/strong> Final polishing of bare silicon substrates to achieve epi-ready surfaces. Colloidal silica slurries at high pH (10\u201311). Surface roughness is the primary quality metric.<\/li>\n  <li><strong>SiC and Wide-Bandgap Substrate Polishing:<\/strong> Highly demanding due to material hardness. Specialized slurry formulations with advanced abrasive systems. A growing application driven by EV and power electronics demand. See: <a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/cmp-slurry-for-sic-wafer-polishing-challenges-and-solutions\/\" target=\"_blank\" rel=\"noopener\">CMP Slurry for SiC Wafer Polishing: Challenges &amp; Solutions<\/a>.<\/li>\n  <li><strong>Advanced Packaging CMP:<\/strong> TSV reveal, RDL planarization, hybrid bonding surface preparation. Emerging and rapidly evolving application area. See: <a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/advanced-packaging-cmp-slurry-requirements-for-3d-nand-and-tsv-processes\/\" target=\"_blank\" rel=\"noopener\">Advanced Packaging CMP: Slurry Requirements for 3D NAND &amp; TSV Processes<\/a>.<\/li>\n<\/ul>\n\n<p>For a complete technical breakdown of each slurry type, including formulation chemistry and process parameter ranges, see our comprehensive article: <a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/cmp-slurry-types-explained-oxide-sti-copper-tungsten-beyond\/\" target=\"_blank\" rel=\"noopener\">CMP \u6ce5\u6d46\u7c7b\u578b\u8bf4\u660e\uff1a\u6c27\u5316\u7269\u3001STI\u3001\u94dc\u3001\u94a8\u53ca\u5176\u4ed6<\/a>.<\/p>\n\n<hr class=\"jeez-divider\">\n\n<h2 id=\"choosing\">9. Selecting the Right CMP Slurry<\/h2>\n\n<p>Given the diversity of CMP applications and the complexity of slurry formulation science, there is no universal &#8220;best&#8221; CMP slurry. Selection must be driven by the specific film system being polished, the process integration constraints, the tool and pad configuration, and the target performance specifications for removal rate, selectivity, defectivity, and planarization efficiency.<\/p>\n\n<p>The slurry manufacturer&#8217;s role extends well beyond supplying a chemical. JEEZ&#8217;s application engineering team provides full process integration support \u2014 from initial formulation selection and parameter optimization through qualification, production ramp, and ongoing process monitoring. This partnership model is particularly valuable for customers working with non-standard materials, tight process windows, or new integration schemes where published data is limited.<\/p>\n\n<p>For a structured, step-by-step approach to slurry selection from a process engineering perspective, see our dedicated selection guide: <a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/how-to-choose-a-cmp-slurry-selection-guide-for-semiconductor-engineers\/\" target=\"_blank\" rel=\"noopener\">How to Choose a CMP Slurry: Selection Guide for Semiconductor Engineers<\/a>. For an overview of the leading global manufacturers and their product portfolios, see: <a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/top-cmp-slurry-manufacturers-global-supplier-guide-2026\/\" target=\"_blank\" rel=\"noopener\">Top CMP Slurry Manufacturers: Global Supplier Guide 2026<\/a>.<\/p>\n\n<div class=\"jeez-cta\">\n  <h2>Have Questions About CMP Slurry for Your Process?<\/h2>\n  <p>JEEZ&#8217;s application engineers specialize in matching slurry formulations to process requirements \u2014 from mainstream oxide and copper CMP to demanding SiC and advanced packaging applications. Reach out for a no-obligation technical consultation.<\/p>\n  <a href=\"https:\/\/jeez-semicon.com\/zh\/contact\/\" target=\"_blank\" rel=\"noopener\" class=\"jeez-btn\">Contact Our Experts \u2192<\/a>\n<\/div>\n\n<div class=\"jeez-related\">\n  <div class=\"jeez-related-title\">\ud83d\udcda Continue Reading: Related Articles from JEEZ<\/div>\n  <ul class=\"jeez-related-list\">\n    <li><a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/top-cmp-slurry-manufacturers-global-supplier-guide-2026\/\" target=\"_blank\" rel=\"noopener\">Top CMP Slurry Manufacturers: Global Supplier Guide 2026<\/a><\/li>\n    <li><a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/cmp-slurry-types-explained-oxide-sti-copper-tungsten-beyond\/\" target=\"_blank\" rel=\"noopener\">CMP \u6ce5\u6d46\u7c7b\u578b\u8bf4\u660e\uff1a\u6c27\u5316\u7269\u3001STI\u3001\u94dc\u3001\u94a8\u53ca\u5176\u4ed6<\/a><\/li>\n    <li><a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/cmp-slurry-abrasives-explained-silica-vs-alumina-vs-ceria\/\" target=\"_blank\" rel=\"noopener\">CMP Slurry Abrasives Explained: Silica vs Alumina vs Ceria<\/a><\/li>\n    <li><a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/how-to-choose-a-cmp-slurry-selection-guide-for-semiconductor-engineers\/\" target=\"_blank\" rel=\"noopener\">How to Choose a CMP Slurry: Selection Guide for Semiconductor Engineers<\/a><\/li>\n    <li><a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/cmp-slurry-market-overview-size-share-key-players\/\" target=\"_blank\" rel=\"noopener\">CMP Slurry Market Overview: Size, Share &amp; Key Players<\/a><\/li>\n    <li><a href=\"https:\/\/jeez-semicon.com\/zh\/blog\/post-cmp-defect-analysis-scratches-lpc-and-inspection-methods\/\" target=\"_blank\" rel=\"noopener\">Post-CMP Defect Analysis: Scratches, LPC &amp; Inspection Methods<\/a><\/li>\n  <\/ul>\n<\/div>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Foundational Guide \u00b7 Updated May 2026 Everything you need to know about CMP slurry \u2014 from fundamental chemistry and process mechanics to formulation science and real-world semiconductor manufacturing applications. JEEZ  &#8230;<\/p>","protected":false},"author":1,"featured_media":2054,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9,59],"tags":[],"class_list":["post-2052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-industry"],"acf":[],"_links":{"self":[{"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/posts\/2052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/comments?post=2052"}],"version-history":[{"count":2,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/posts\/2052\/revisions"}],"predecessor-version":[{"id":2055,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/posts\/2052\/revisions\/2055"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/media\/2054"}],"wp:attachment":[{"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/media?parent=2052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/categories?post=2052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/tags?post=2052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}