Gradient-oven Model 432
The Model 432 gradient oven is used to evaluate the baking and drying behavior of paint and powder coatings, resins, plastics, and similar materials. It can simulate a production process by programming the warm-up rate, burn-in temperature, and time intervals. It allows predictions of how a particular paint reacts to a particular material at different temperatures. The excellent repeatability of the measurements allows a remarkably accurate determination of the actual limit values. Depending on the type of oven, coatings can be tested up to a temperature of 320 °C. If the lacquers are applied with a double doctor blade, two different lacquers can be tested simultaneously on one test sheet.
|Instrument||Model||Test Principle||Test Surface||Operating Temperature||Heating Rate|
|Gradient Oven||432||The assessment of the baking and drying behavior of paint and powder coatings, resins, plastic materials and similar. The production process can be simulated by programming heat-up speed, time and baking temperature parameters.||500×70 mm||Model 432/I 30 °C up to 250 °C Model 432/II 30 °C up to 320 °C||2 °C to 30 °C/min|