High-performance Industrial 95 Alumina Ceramic Substrate Chuck Shim with Cutting Processing Service

Product Overview

Our 95% alumina ceramic substrate chucks and shims are engineered for demanding industrial applications requiring exceptional flatness, thermal stability, and wear resistance. These precision ceramic components combine high mechanical strength with outstanding electrical insulation properties, making them ideal for semiconductor, laser processing, and precision measurement equipment.

Key Features & Benefits

✔ Ultra-Precise Flatness - ≤5μm flatness for critical alignment applications

✔ High-Temperature Stability - Maintains dimensional integrity up to 1500°C

✔ Superior Wear Resistance - Mohs hardness of 9 for long service life

✔ Excellent Electrical Insulation - Volume resistivity >10¹⁴ Ω·cm

✔ Custom Machining Services - Precision cutting, drilling, and grinding available

✔ Chemical Inertness - Resists acids, alkalis, and corrosive gases

Critical Industrial Applications

1. Semiconductor Manufacturing

Wafer handling chucks for lithography equipment

ESD-safe substrate carriers in cleanrooms

Vacuum chamber components with high dimensional stability

2. Laser Processing Equipment

Laser cutting platform shims with high reflectivity

Precision alignment components for optical systems

Thermally stable mounting plates for CO₂ lasers

3. Precision Measurement Instruments

Coordinate measuring machine (CMM) components

Metrology reference standards with ultra-flat surfaces

Vibration-isolation platforms for sensitive equipment

4. Industrial Automation

Robotic end-effector components

Linear motion system shims

Wear-resistant guide plates for high-speed automation

5. Energy & Power Electronics

Power module insulation substrates

Heat spreader plates for IGBT modules

High-voltage insulating components

Competitive Advantages

✅ In-House Manufacturing - Full control over quality and lead times

✅ Material Expertise - 15+ years in advanced ceramic engineering

✅ Application Support - Technical consultation for optimal performance

✅ Competitive Pricing - Direct factory pricing with no middlemen

Technical Parameters

Production process

Certifications

Our advantage

● Certificates: ISO & SGS

● OEM & ODM: OEM & ODM service is available

● Strict testing procedures :Meeting the requirements of the product design and process, providing reliable testing data.

● Short Delivery time:If less than 1000 pieces, it only takes around 5 days. We also stock some standard-sized products, if you need urgently, we can delivery very soon.

● Best ex-factory price

● Worldwide customers

● Customized according to needs

● Continuous research and development of new products

● Customer service:If you find some quality problem, please contact us, we’ll deal with it as soon as possible.

Packaging and shipping

Our customers have a wide range of processing choices for transportation mode.

Our Main Products

Company Profie

   Yixing Shengda Refractory Ceramic Co., Ltd, established in 1995, Yixing, China with an area of 4,000 square meters and fixed assets of over 1 million US dollars, is a professional manufacturer of Steatite Ceramic Parts, Alumina Ceramic Parts, Cordierite Ceramic Parts, Ceramic Band Heater Insulators, Ceramic Terminal Block, Thermostat Ceramic Parts, Zirconia Ceramics Parts, Ceramic Heater Plugs, etc. 

    Shengda Ceramic equipped with CAD/CAXA/Solidworks software to provide professional OEM & ODM service.

    Looking forward to co-operating with the customers from all over the world!

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