|
Developing and Field Testing High Build Aliphatic Moisture Cure Coatings
By Ahren Olson, Bayer MaterialScience, USA; Sponsored by Bayer MaterialScience LLC
You must sign in to PaintSquare.com to read the full contents of this paper.*
*By signing in and accessing the paper, you agree to make your name and full contact
information available to
Bayer MaterialScience LLC, the sponsor of this paper.
The next generation of aliphatic moisture cure urethane (MCU) topcoats has been developed through new resin development and advancements in MCU formulation knowledge. This new technology drastically improves upon current commercial aliphatic MCU topcoats, which are typically applied between 2-4 mils of dry film thickness (DFT). A new aliphatic prepolymer engineered specifically for high build MCU coatings, allows formulators to develop can stable MCU topcoats that can be applied up to 8 mils DFT with 10-12 mils sag resistance.
|
