TECHNICAL DATA
CVA-262 Colloidal Alumina Polishing Slurry
CVA-262

CVA-262 is a colloidal alumina slurry used for polishing a wide variety of materials including: aluminum, cadmium zinc telluride, gallium arsenide, indium phosphide, nickel, spinel, zinc selenide as well as other ferrous alloys. CVC-262 has advanced chemical-mechanical action that provides aggressive removal rates with superior surfaces and low scatter finishes.

Application

CVA-262 is recommended to use as is, but can be diluted in water if needed. Preferred, but not required, water type is DI or RO water with mild daily agitation.

Concentration can vary per operation. For best results, please consult with UPI technical staff to recommend optimal processing conditions.

Benefits
  • Usable on a wide array of applications
  • Usable on a wide array of applications
Physical Characteristics
Test CVA-262 Colloidal Alumina Polishing Slurry
pH 3.5 - 5.0
Density (g/mL) 1.1 - 1.2
Particle Size (D50, μm) 0.1 - 0.2
Particle Size (D99, μm) < 4.0
Availability
  • 1 Gallon(s)
  • 1 Pint(s)
Information included herein was obtained from sources which UNIVERSAL PHOTONICS, INC. and its subsidiaries believes are reliable and accurate as of the date hereof. However, no representations or warranties, either expressed or implied, of merchantability, fitness for a particular purpose or of any other nature are made herein as to the information provided or the product to which the information refers. The health and safety precautions contained herein may not be adequate for all individuals and/or situations. It is the user's obligation to evaluate and use this product safely and to comply with all applicable laws and regulations. Given the variety of factors that can affect the use and application of a product, some of which are uniquely within the user's knowledge and control, it is essential that the user evaluate the product to determine whether it is fit for a particular purpose and suitable for user's method of use or application. We assume no legal liability for any injury, accident, loss, or damage through the use of this product. ver.12.28.2022/TD