THE EFFECTS OF TEMPERATURE AND AIR HUMIDITY ON DRYING OF WATERBORNE PAINT PRODUCTS : Case Centria Puulaboratorio
BUI, HONG DIEP (2017)
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Lataukset:
Centria-ammattikorkeakoulu
2017
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-201801231535
https://urn.fi/URN:NBN:fi:amk-201801231535
Tiivistelmä
This thesis is made for Centria Puulaboratorio, a wood laboratory located in Ylivieska. The goal of this thesis is to research how air humidity and temperature effect on drying of waterborne paint products. Because there are four seasons in Finland that cause challenges to dry waterborne paints. The practical part in the thesis verifies how much temperature, humidity and flash-off time adjusted to achieve the most drying percentages. It is also known that different colors have an influence on drying.
The theory part gives some introduction about wood coatings (finishes), application methods and drying methods. In practical part, an indoor waterborne paint and an outdoor waterborne paint were chosen. They were sprayed on two different types of materials under specific parameters and circumstances.
The data was collected, calculated and analyzed by Design of Experiments. The tables and graphs were created during the experiments. Some graphs and picture were provided by Centria Puulaboratorio.
The theory part gives some introduction about wood coatings (finishes), application methods and drying methods. In practical part, an indoor waterborne paint and an outdoor waterborne paint were chosen. They were sprayed on two different types of materials under specific parameters and circumstances.
The data was collected, calculated and analyzed by Design of Experiments. The tables and graphs were created during the experiments. Some graphs and picture were provided by Centria Puulaboratorio.