DISPARLON LHP-90, LHP,91, LHP-95, LHP-96

  DISPARLON LHP-Series are surface control agents based on specially prepared acrylic and vinyl polymers. These products have unique properties that allow them to eliminate cratering caused by various kinds of surface contaminants and spray mists, and promote leveling of the coating. They are very effective in industrial coatings where a high quality film appearance is required.

ADVANTAGES:
Greatly improves coating flow and provides excellent surface appearance.
Eliminates cratering and film defects due to various contaminants.
Eliminates formation of Benard-cells.
Provides excellent re-coat ability.
 

APPLICATIONS:
Can be used in almost all types of high-solids coatings including, thermosetting, UV curing systems, non-solvent coatings, as well as conventional bake finishes and unsaturated polyester coatings. It works particularly well in high-solids polyester/melamine and acrylic/melamine coatings for automotive and coil applications.

Application                                                   Recommended coating type          

Baking systems                                              Alkyd/Melamine, Acrylic/Melamine, Polyester/Melamine,
                                                                       Fluoropolymer/Melamine, High-solid polyester/Melamine
2-component urethane                                  Acrylic/Urethane, Polyester/Urethane
UV-cured systems                                         Urethane acrylate, Epoxy acrylate
 

 
TYPICAL PROPERTIES:
LHP-90
Appearance                                       Colorless  to light yellow liquid
Non-volatile%                                    50 % 
Active Component                            Vinyl Polymer
Volatile Solvent                                 Solvent naphtha Ethyl acetate n-Butyl alcohol (45/2.5/2.5)

LHP-91
Appearance                                       Colorless  to light yellow liquid
Non-volatile%                                    50 %
Active Component                            Vinyl Polymer Silicone Modified
Volatile Solvent                                 Naphtha Ethyl acetate n-Butanol

LHP-95
Appearance                                       Colorless  to light yellow liquid
Non-volatile%                                    50 %
Active Component                            Acrylic Polymer
Volatile Solvent                                 Solvent Naphtha

LHP-96
Appearance                                       Colorless  to light yellow liquid
Non-volatile%                                    50 %
Active Component                            Acrylic Polymer modified with Silicone
Volatile Solvent                                 Solvent Naphtha
 

TYPICAL USAGE LEVELS:
Additive level                                     0.2 ~ 0.5 % by weight of finished paint.