UNIQUE POLYMER SYSTEMS offers advanced protective solutions designed to enhance safety and durability in industrial environments. This case study details the successful application of UPS 555 TC THERMIC COAING 140 X to reduce the surface temperature of evaporators and eliminate the risk of corrosion under insulation (CUI).

An industrial customer faced the challenge of high surface temperatures on evaporators, operating between 75°C and 99°C. In addition to the safety risks posed by these temperatures, there was a concern about corrosion under insulation (CUI). The evaporators were critical to ongoing operations and could not be taken offline, necessitating an in-situ application of a protective solution.

The challenge was to apply a thermic coating that would effectively reduce the surface temperature of the evaporators while simultaneously providing protection against CUI. The application had to be completed without interrupting the evaporators' operation.

UNIQUE POLYMER SYSTEMS provided a comprehensive protection solution using UPS 555 TC 140 X. The application process involved the following steps:

SurfacePreparation

- The steel substrate was prepared using handheld mechanical grinders to achieve a surface cleanliness of ISO 8501/4 ST3 (SSPC SP3 ST3). This preparation ensured proper adhesion of the thermic coating.

Application of UPS 555 TC THERMIC COATING 140 X

- A total of five coats of UPS 555 TC 140 X were applied by brush and roller. The coating process was completed in a single day, achieving a total dry film thickness of 4 to 5mm.

- The application resulted in a significant temperature drop, with the surface temperature reduced by 50%, thereby enhancing safety and eliminating the risk of CUI.

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The application of UPS 555 TC 140 X successfully reduced the surface temperature of the evaporators, achieving a 50% temperature drop. The coating also provided effective protection against corrosion under insulation, ensuring the long-term integrity of the equipment without requiring any downtime.

This case study demonstrates the effectiveness of UNIQUE POLYMER SYSTEMS' thermic coatings in enhancing safety and protecting critical industrial equipment. Our advanced materials and precise application techniques delivered a reliable solution that ensured the operational efficiency and safety of the evaporators.