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・Dry Cabinet / Humidity Control Cabinet 15-50%RH YJ-15B-600 ・Dry Cabinet / Humidity Control Cabinet 15-50%RH YJ-15B-575 ・Dry Cabinet / Chip Dry Cabinet 15-50%RH YJ-15B-400 ・Dry Cabinet / Humidity Control Cabinet 15-50%RH YJ-15B-315 ・Dry Cabinet / Humidity Control Cabinet 15-50%RH YJ-15B-200 ・Dry Cabinet / Chip Dry Cabinet 15-50%RH YJ-15B-157 ・Dry Cabinet / Semiconductor Storage Cabinet 15-50%RH YJ-15B-1200 ・6 Inch Wafer Cassette TJF-W6-3 ・8 Inch Wafer Cassette TJF-W8-1 ・3 Inch Silicon Wafer Box TJF-3-box ・4 Inch Silicon Wafer Box TJF-4-box ・Wafer Frame Customized Processing Services ・12 Inch Wafer FOUP / Wafer SMIF Pod / Tape Frame FOUP TJF-U12-25S ・6 Inch Wafer Metal Frame Shipper / Single Film Frame Shipping Box TJF-S6 ・6 Inch Wafer Frame / Metal Wafer Frame / Wafer Ring ・8 Inch Wafer Frame / Metal Wafer Frame / Wafer Ring ・12 Inch Wafer Frame / Metal Wafer Frame / Wafer Ring ・Square Wafer Frame / Wafer Ring TJF-C ・Grooved Wafer Frame / Wafer Ring TJF-C-2 ・Customized Disco Wafer Frame / Disco Frame TJF-C-3 ・6 Inch Plastic Wafer Frames TJF-6P-2.5 ・8 Inch Plastic Wafer Frames TJF-8P-2.5 ・12 Inch Plastic Wafer Frames TJF-12P-2.5 ・6 Inch Frame Light Cassette / Wafer Frame Cassette TJF-C6 ・8 Inch Frame Light Cassette / Wafer Frame Cassette TJF-C8 ・12 Inch Frame Light Cassette / Wafer Frame Cassette TJF-C12 ・8 Inch Wafer Metal Frame Shipper / Single Film Frame Shipping Box TJF-S8 ・12 Inch Wafer Metal Frame Shipper / Single Film Frame Shipping Box TJF-S12 ・Expander Ring Shipping Box for 4 and 5 Inch Wafer TJF-SI45 ・Expander Ring Shipping Box for 6, 7 and 8 Inch Wafer TJF-SI678 ・Expander Ring Shipping Box for 12 Inch Wafer TJF-SI12 ・6 Inch Wafer Coin Box TJF-G6-H76 ・6 Inch Wafer Coin Box TJF-G6-H38 ・8 Inch Wafer Coin Box TJF-G8-H76 ・6 Inch Teflon Cassette/PFA Cassette TJF-A6 ・8 Inch Teflon Cassette/PFA Cassette TJF-A8 ・8 Inch Teflon Cassette (Low Profile) TJF-A8-1 ・12 Inch Teflon Cassette/PFA Cassette TJF-A12 ・6 Inch Wafer Frame Box TJF-B6 ・8 Inch Wafer Frame Box TJF-B8 ・12 Inch Wafer Frame Box TJF-B12 ・Wafer Tweezers in High Yech Polymers TJM-1 ・6 Inch Wafer Expander Rings/Grip Rings TJR-6 ・Wafer Tweezers in High Yech Polymers TJM-4 ・8 Inch Wafer Expander Rings/Grip Rings TJR-8 ・Wafer Tweezers in High Yech Polymers TJM-8 ・12 Inch Wafer Expander Rings/Grip Rings TJR-12 ・Wafer Shipping Box TJF-W4 ・Wafer Shipping Box TJF-W6 ・Wafer Shipping Box TJF-W8 ・6 Inch Wafer Stack Box/Wafer Storage Box TJP-6 ・8 Inch Wafer Stack Box/Wafer Storage Box TJP-8 ・12 Inch Wafer Stack Box/Wafer Storage Box TJP-12 ・Wafer Shipping Box TJO-2 (Single Tray) ・Wafer Shipping Box TJO-4 (Single Tray) ・Wafer Shipping Box TJO-6 (Single Tray) ・Wafer Shipping Box TJO-8 (Single Tray) ・Wafer Shipping Box TJO-12 (Single Tray)

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鍍鋅訂製品

TJF-R12

12 Inch Wafer Expander Rings/Grip Rings TJR-12

Material:
PC+GF
Dimensions:

Outer Diameter Ø345±2mm
Inside Diameter Ø325±2mm

Plate Thickness:
7±0.15mm
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Product Introduction

Product Description

12 Inch Wafer Expander Rings/Grip Rings TJR-12

  1. Wafer Expander Rings, also referred to as wafer expander grip rings, are designed and manufactured to tight dimensional tolerances to ensure stable and repeatable wafer expansion during semiconductor processing.
  2. Each wafer expander ring is made from fiber-reinforced polycarbonate, providing a lightweight yet durable structure with excellent mechanical strength and long service life.
  3. To support correct installation, dimple marks are located on one side of both the inner ring and outer grip ring, allowing quick and visual confirmation of proper orientation during setup.
  4. These grip rings are suitable for use in the semiconductor industry, wafer processing, electronics manufacturing, and cleanroom environments, where precision and cleanliness are essential.
  5. Engineered for cost efficiency and durability, the wafer expander ring design delivers reliable performance across high-volume production lines.

The 12-Inch Wafer Expander Ring TJR-12, commonly known as a grip ring, is engineered for semiconductor and LED chip manufacturing processes. Featuring a dual inner–outer ring structure, it provides stable wafer fixation during expansion and supports precise, controlled stretching without damaging the wafer edge.

Available in multiple specifications, the TJR-12 wafer expander ring can be matched to different equipment types and process requirements, making it a dependable solution for wafer expansion, dicing preparation, and cleanroom handling applications.

*Color availability depends on current stock.

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