KMG Electronic Chemicals 210021 CR-3 Chrome Etch Without Surfactant, Perchloric Acid Type, 1 Gallon Bottle (Case of 4)
Notice: Hazardous chemicals and products will incur additional Hazmat Fees and/or mandatory shipment via LTL Motor Freight
Item Number:KMG-210021
Manufacturer Part No:210021
Manufacturer:Entegris Materials (formerly CMC Materials/KMG Electronic Chemicals)
Units:Case of 4 x 1 Gallon Bottles
Details
- Chrome Etch removes excess metallic chrome, leaving a well-defined chrome pattern on a glass mask.
- Perchloric Acid Type Chrome Etchant. (Most common type chrome etchant used in the market)
- Etch Rate (Angstroms/Second): 22
- Trace impurities measured in PPB. See "Documents" sub-tab below for "Product Datasheet" link.
- Formerly Cyantek product. CR-3 Chrome Etch is now manufactured by KMG Electronic Chemicals®
- Case of 4 x 1 Gallon Bottles
Cyantek brand KMG Electronic Chemicals chrome etchants to meet a wide range of individual requirements for photolithography masks, semiconductor, MEMS and other applications in the electronic industry. These etchants are designed to provide minimum undercutting, maximum critical dimension control and repeatability.
Documents & Videos
Cyantek brand KMG Electronic Chemicals chrome etchants to meet a wide range of individual requirements for photolithography masks, semiconductor, MEMS and other applications in the electronic industry. These etchants are designed to provide minimum undercutting, maximum critical dimension control and repeatability.