CMP Polishing Solution

CMP (Chemical Mechanical Planarization) polishing solutions are specialized formulations used in semiconductor manufacturing to achieve ultra-flat and smooth surfaces on wafers. By combining chemical etching with mechanical abrasion, CMP solutions remove material selectively while minimizing defects, ensuring precise planarity required for advanced device fabrication. These solutions are critical for processes such as interlayer dielectric planarization, metal polishing, and through-silicon via (TSV) formation.

CMP polishing solutions are tailored for various materials, including Silicon Wafer, Copper, Tungsten, and oxide or nitride films. Each formulation balances chemical reactivity and mechanical abrasiveness to achieve optimal removal rates, selectivity, and surface smoothness. Additionally, high-purity slurries minimize contamination and defects, critical for maintaining yield and reliability in high-volume semiconductor manufacturing.

Our CMP solutions portfolio includes standard and high-performance slurries, pads, and ancillary chemicals designed to meet the rigorous demands of advanced logic, memory, and photonics devices. Formulations are optimized for compatibility with automated CMP equipment, ensuring uniform material removal and reproducible surface quality across wafers. Quality control ensures consistent particle size distribution, pH stability, and slurry performance for both research and production applications.

Explore our full product specifications, available in the sections below.

CMP polishing solutions play a pivotal role in enabling multi-layer semiconductor architectures, high-density interconnects, and advanced packaging technologies. Eata Electronic provides high-quality CMP polishing solutions with tailored formulations, reliable performance, and technical support to enhance planarization efficiency and device yield. If you are interested in our services and products, please contact us for more information.

Catalog Number	Product Name	Order	Quantity
SMCPS-0011	CMP Polishing Slurry Ultra-High Purity Silica 35±5nm Particle pH Neutral	Inquiry	- +
SMCPS-0012	CMP Polishing Slurry Ultra-High Purity Silica 45±5nm Particle pH Neutral	Inquiry	- +
SMCPS-0013	CMP Polishing Slurry Ultra-High Purity Silica 65±5nm Particle pH Neutral	Inquiry	- +
SMCPS-0014	CMP Polishing Slurry Ultra-High Purity Silica 75±5nm Particle pH Neutral	Inquiry	- +
SMCPS-0015	CMP Polishing Slurry Ultra-High Purity Silica 85±5nm Particle pH Neutral	Inquiry	- +
SMCPS-0016	CMP Polishing Slurry Ultra-High Purity Silica 100±5nm Particle pH Neutral	Inquiry	- +
SMCPS-0017	CMP Polishing Slurry Ultra-High Purity Silica 120±5nm Particle pH Neutral	Inquiry	- +
SMCPS-0018	CMP Polishing Slurry High Purity Silica 35±5nm Alkaline Formulation	Inquiry	- +
SMCPS-0019	CMP Polishing Slurry High Purity Silica 45±5nm Alkaline Formulation	Inquiry	- +
SMCPS-0020	CMP Polishing Slurry High Purity Silica 65±5nm Alkaline Formulation	Inquiry	- +

For Research or Industrial Raw Materials, Not For Personal Medical Use!