TECHNICAL DATA
#50 Cementing Foil
PM9050

#50 Cementing Foil is a special woven black material soaked in synthetic resin for cementing optical lenses and flat plano work pieces onto multiple blocks.  #50 Cement Foil is commonly used for blocking together a series of lenses or work pieces that are to be edged or profiled.  

Application

When cementing round optics, use stencil cement plates that are smaller than the lens diameter by 1-2 mm so the artificial resin may completely come out of the woven material.  Pre-heat multiple blocks with a glass-flame or heat plate to roughly 100°C, pre-heat the work pieces to about 35°C and press onto the tool together with the cement plates.  

#50 Cementing Foil can be removed from the parts by using Uniclear. For best results, please consult with UPI technical staff to recommend optimal processing conditions.

Benefits
  • No metal contact of lens
  • Artificial resin exuded providing protecting layer
  • Quick and clean working
Physical Characteristics
Test #50 Cementing Foil
Color Black
Availability
  • 1 Meter(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