Polyurethane for extending the life and energy saving of refrigeration and air conditioning systems.
It protects the heat exchanger of air conditioning and refrigeration units permanently! The case and copper pipes are also treated with special paint for protection.
Outdoor units in coastal and island areas are constantly exposed to sea breezes. Depending on the orientation and placement, we recommend measures for sites that have previously experienced salt damage and had to be replaced early. The aluminum fin deterioration prevention coating "Polyual" robustly protects the fins, which are the main components of heat exchange, from strong salt damage that cannot be prevented even with heavy salt damage specifications. It is also possible to paint replacement fins. 【Brighgold's Solutions】 - A protective agent specifically for aluminum fins that reliably protects the fins. - High thermal conductivity that maintains the initial performance of aluminum fins. - Existing outdoor units can also be painted. - Repairs through touch-up can protect the fins semi-permanently. *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Performance Introduction】 ■ Domestic Achievements - Okinawa Electric Power, refrigerated warehouses, food processing plants, seafood processing plants, salt production plants, fruit and vegetable warehouses, office buildings, hotels (air conditioning outdoor units, unit coolers, radiators) ■ International Achievements - Major airports in the UK, France, and the Netherlands, the Louvre Museum, the European Parliament building, Burj Dubai (Khalifa), Palm Island, the Hawaii State Government, numerous business buildings in Hong Kong, and many international hotels 【Construction Targets】 New aluminum fins demonstrate high effectiveness, and even those with salt damage specifications or signs of deterioration can expect longevity benefits. However, fins that have significantly deteriorated and may crumble under high-pressure washing or high-pressure painting cannot be treated. Copper pipes, casings, and drain pans can also be protected against salt damage with specialized coatings. *For more details, please refer to the PDF materials or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（8）
Download All Catalogs
Company information
BLYGOLD JAPAN Co., Ltd. is a company that specializes in preventing salt damage and other issues in air conditioning and refrigeration equipment. BLYGOLD was established in the Netherlands in 1976 as a manufacturer dedicated to preventing the deterioration of heat exchangers, developing its own rust prevention agents and application methods, and began operations in Japan in 2009. BLYGOLD JAPAN's "Polyual" is a technology that protects the aluminum fins of air conditioning and refrigeration units from corrosion caused by salt damage and other factors. We take pride in the fact that, through maintenance contracts, we can maintain the coating semi-permanently, significantly contributing to the performance maintenance and longevity of air conditioning systems in Japan.