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Porous Ceramic Plates

High-precision porous ceramic plates with high temp resistance, corrosion resistance and stable adsorption for semiconductors.

Porous ceramic plates are new porous ceramic materials made from alumina, silicon carbide, cordierite as core raw materials, plus binders, pore-forming agents and colorants, produced via powder preparation, forming and high-temperature sintering. They have an open-pore structure and high open porosity. Their pore size can be flexibly adjusted from nanometer to micrometer level, with excellent air permeability and mechanical strength, as well as outstanding high temperature and corrosion resistance, adapting to various complex industrial environments. They are widely used in wafer vacuum adsorption, loading, transmission and process support, effectively reducing surface scratches and particle contamination.

Compositions: Alumina, Silicon Carbide, Porous Ceramic
Specifications: Customized on demand
Application: Semiconductor & Electronics, Medical Devices, FPD/LED, Equipment & Machinery, Petrol & Chemical, Energy & Power
Tailored Processing: Customization and reverse engineering can be performed based on drawings and samples.
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Product Introduction

Product Description

 

With a uniform and stable porous structure, the material ensures even gas distribution, improving the stability and reliability of vacuum adsorption. High mechanical strength guarantees safe and stable operation under load. In wafer processing and semiconductor manufacturing, it effectively reduces surface scratches and contamination, improving process precision and product yield. It has been verified and applied in semiconductor equipment, precision manufacturing and other industrial fields.

 

 

Features

  • High temperature resistance
  • High pressure resistance
  • Corrosion resistance
  • Good biocompatibility
  • Long service life
  • Controllable microporous structure and porosity
  • Good mechanical strength

 

Technical Assistance

 

  • Customized products based on customer requirements.
  • Collaborate with customers to improve product design, enhance performance, and reduce costs.
  • Product application tracking and follow-up services.

 

 

Ceramic Expertise

 

Tessvida is a Total Kit Solutions (TKS) specialist, serving key industries: semiconductor & electronics, medical devices, FPD/LED, machinery, petrochemicals, auto & Transportation, energy & power, and food & agriculture. With a mature supply chain and advanced processes (isostatic pressing, gel casting, dry pressing), we offer end-to-end capabilities from material preparation, molding, sintering to precision machining and post-processing.

Backed by deep expertise in high-purity ceramics and strong resource integration, our flexible custom services precisely meet customer needs from material selection to finished product delivery.

 

 

Ceramic Production Process

 

High-Temperature

Powder Preparation

Raw material powder preparation, spray granulation (mixing, mechanical ball milling, spray drying)

01

Powder Forming

Powder Forming

Isostatic pressing, dry pressing, injection molding, gel forming, casting, hot pressing

02

Powder Preparation

High-Temperature Sintering

Atmospheric sintering, vacuum sintering, controlled atmosphere sintering

03

Precision Processing

Precision Processing

Cutting, turning, grinding, milling, shaping, drilling

04

Surface Treatment

Surface Treatment

Cleaning, arc melting, plasma spraying, electrostatic spraying, vapor deposition, ultra-clean cleaning, anodizing, metallization composite

05

 

 

Precision Ceramic Processing Workflow

 

  • Material Preparation

    Material Preparation

  • Material Forming

    Material Forming

  • Sintering

    Sintering

  • Fine Machining

    Fine Machining

  • Inspection

    Inspection

  • Precision Cleaning

    Precision Cleaning

  • Vacuum Packing

    Vacuum Packing

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    Material Preparation

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    Material Forming

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    Sintering

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    Fine Machining

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    Inspection

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    Precision Cleaning

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    Vacuum Packing

 

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