Automatic Dishwashing Detergent ADD Tablets

As mentioned above, these changes of parameters can be used by products with integrated sensor functions to release the rinse aid at the right moment. In the market two different systems are currently available. One system uses the temperature change, another the change in pH value. The principal mode of action of these two systems is the same The active substance, in our case the rinse aid, is 

In the case of a temperature-sensitive product the rinse aid is embedded into a substance e.g. a wax with a melting point higher than the temperature of the main wash cycle (e.g. 50°Cor55°C) but lower than the temperature of the rinse cycle that is most likely above 65 °C. Thus, the encapsulation with a melting point between 60 °C and 65 °C resists the conditions in the main wash cycle but melts in the rinse cycle and releases the rinse aid. This process is shown in the lower part of Fig. 4.9. 

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