TECHNICAL DATA
CE-RITE 4285
BA00442

CE-RITE 4285 is a specially processed Rare Earth Oxide in an aqueous slurry.  Because of its uniform particle size, this product has good natural suspension characteristics in addition to the natural suspension additive.  

Application

Dilute in water. Preferred, but not required, water type is DI or RO water.   Concentration can vary per operation. For best results, please consult with UPI technical staff to recommend optimal processing conditions.

Benefits
  • Developed for precision polishing of optical glass, quartz, and zeodur. 
  • Usable with felt pads, and pitch
Physical Characteristics
Test CE-RITE 4285
Solid Content (%) 39 - 42
Particle Size (D50, μm) 0.5 - 0.6
Particle Size (D99, μm) <4.5
Availability
  • 20 Kilogram(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.01.23.2024/TD