Product Specification

Product Overview

The 1-Inch Cassette Wafer Box is a professional storage and transportation solution designed specifically for semiconductor wafers with a diameter of 1 inch. Manufactured from High-purity polycarbonate (PC), this wafer box offers excellent chemical resistance, mechanical strength, and cleanliness, making it ideal for use in cleanroom environments and demanding semiconductor processes.

Its cassette-style structural design ensures precise wafer alignment and secure positioning, effectively preventing vibration, scratches, and particle contamination during handling, storage, and shipping.

Key Features

1. High-Purity PC Material
   Made of premium-grade polypropylene, free from heavy metals and plasticizers. It meets semiconductor-grade cleanliness standards and prevents contamination caused by material outgassing or leaching.

2. Precision Slot Design
   Each slot is carefully engineered to fit 1-inch wafers with high accuracy, ensuring individual wafer separation and eliminating edge chipping or surface damage caused by contact.

3. Superior Chemical Resistance
   Resistant to a wide range of acids, bases, and cleaning agents, making it suitable for use in semiconductor cleanroom environments and strict process flows.

4. Robust & User-Friendly Structure
   The durable cassette body provides excellent stacking performance, while its semi-transparent design allows for easy visual inspection of wafer quantity and condition.

5. Lightweight & Durable
   Low-density PC offers reduced weight for easier handling and transportation, while maintaining high impact resistance for long-term reusability.

Technical Specifications

• Wafer Size: 1 inch (25.4 mm)

• Capacity: 25 wafers per box (customization available)

• Material: High-purity polycarbonate (PC)

• Color: Semi-transparent 

• Temperature Resistance: -20°C to 120°C

• Applications: Cleanrooms, wafer fabs, R&D labs, wafer inspection and transportation

Applications

• Semiconductor Manufacturing: Safe storage, handling, and transfer of wafers during production and inspection.

• Research & Development Laboratories: Secure storage of experimental wafers and samples.

• Packaging & Testing Facilities: Protection of wafers throughout logistics and process transitions.

• High-Tech Electronics: Suitable for precision electronic components requiring contamination-free storage.

FAQ – 1-Inch Cassette Wafer Box 

1. What wafer size is this box designed for?

It is specifically designed for 1-inch (25.4 mm) wafers, with precisely engineered slots to ensure stable storage.

2. How many wafers can one box hold?

The standard capacity is 25 wafers per box, with customization available upon request.

3. What material is it made of? Is it suitable for cleanroom use?

The wafer box is made of High-purity polycarbonate (PC), ensuring high cleanliness, low outgassing, and full compatibility with cleanroom environments.

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About Us

ZMSH specializes in high-tech development, production, and sales of special optical glass and new crystal materials. Our products serve optical electronics, consumer electronics, and the military. We offer Sapphire optical components, mobile phone lens covers, Ceramics, LT, Silicon Carbide SIC, Quartz, and semiconductor crystal wafers. With skilled expertise and cutting-edge equipment, we excel in non-standard product processing, aiming to be a leading optoelectronic materials high-tech enterprise.