Application
Useful for fast and controllable etching of silicon nitride (Si3N4), galium nitride (GaN), or aluminum oxide (Al2O3).
Features and Benefits
Etch Rates @ 180 °C:
Aluminum oxide 120 Ã…/min
Silicon nitride 125 Ã…/min
Gallium nitride 80 Ã…/min
Silicon dioxide 1 Ã…/min
Silicon 1 Ã…/min
Quality Level: 100. Pictograms: GHS05,GHS07. Signal Word: Danger. Hazard Statements: H290 - H302 - H314. Precautionary Statements: P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B. Storage Class Code: 8B - Non-combustible, corrosive hazardous materials. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter.