RAW MATERIALS FOR INDUSTRY
Selection on requestPolyester polyols
Polyols with backbone selection based on mechanical properties and service environment.
Role in the system
Reactive polyol base.
Selection parameters
- Hydroxyl and acid numbers
- Viscosity and processing state
- Hydrolytic resistance of the finished system
Applications
0406
Adhesives: PU and waterborne dispersions
Reactive PU adhesives and waterborne dispersion adhesives are distinct technologies. Components are selected after the process is defined.
Polyurethane systems
Component selection starts with the part and process. Foam and non-foam systems are evaluated separately.
Component compatibility and final properties require document review and trials. This component list is not a formulation.