Stan-Tone™ ET pigment dispersions find broad application in thermoset castable polyurethane systems. Selection of the best pigment dispersion depends on a number of factors, including:
- Specific urethane system
- Fabrication/processing methods
- End-use requirements
- Economy
Stan-Tone ET colors (polyether triol) are reactive and highly compatible with polyether systems, reacting to become part of the final cured polymer.
Stan-Tone DIDP (diisdecl phthalate) paste colors are compatible with polyether systems, but they are non-reactive. The DIDP acts as a diluent in the system; however, the relatively small amounts (approximately 3% maximum) should have only minor effects on the physical properties in normal situations.