Cutting Fluid for Sapphire Ingot
- Sapphire is a crystal boules of aluminum oxide (Al2O3) formed at the 2050℃. Because of the remarkable hardness of sapphires, 9 Mohs scale (and of aluminum oxide in general), sapphire has infrared optical characteristics, superior heat conductivity, stability between low and high temperature similar metal in ceramic material.
● Product Name: DWF-765
- Sapphires are used in semiconductor circuits and parts applications, including infrared optical components, laser parts applications, and very thin electronic wafers, which are used as the insulating substrates of very special –purpose solid-state electronics (most of which are integrated circuits). Specially TV, LED light are growing industry field.
- DWF-765 is a water based cutting fluid used in a Diamond Wire Sawing of Sapphire wafer in the LED manufacturing process. The main ingredient is non-ionic surfactants of Polyoxyalkyene Copolymer. This product has proven to be excellence in lubrication, wetting, under extreme pressure and as anti corrosion. Use in a 5% dilute with ion exchange water.
▶ Physical characteristics
