Winone Coilguard
Winone Coilguard is a unique one-component Polyurethane based protective nano-coating system with unique corrosion and thermal conducting properties.
Winone Coilguard - Winone Coilguard forms a water-clear transparent film and provides excellent corrosion protection to metals with minimal surface preparation. Winone Coilguard is manufactured using revolutionary polyurethane-based technology, which provides long-term corrosion protection over a wide temperature range. It has great potential for application in AC coils, copper coils, aluminum fins, chillers, and entire cooling systems.
Problems we solve
- 1.
Coil Leaks:
AC coil leaks occur due to corrosion. Leaks cause refrigerant loss, reduced cooling, and risk compressor damage due to excessive pressure. - 2.
Corrosion:
Corrosion in AC copper coils and outdoor condenser coils leads to decreased cooling performance and increased energy consumption. - 3.
High maintenance costs:
In the event of damage or coil failure, replacing or repairing copper coils is very challenging and costly. - 4.
Reduced Efficienc:
Frequent maintenance and inspection are required for corrosion in AC coils that causes downtime and potential breakdowns.
Features
- 1.
Exceptional Corrosion Protection:
Effective even in humid conditions. It protects against salts, alkalis, and weak acids, ensuring thorough protection. - 2.
Strong Adhesion:
This coating forms a strong bond with steel, aluminum, copper, brass, concrete, and FRP. Even in harshest environments, it adheres firmly. - 3.
Reliable Temperature Resistance:
Handles temperature fluctuations from -25°C to 130°C. The film stays intact, resisting cracks and peeling. - 4.
Good Elasticity:
This enables it to expand and contract with the substrate, ensuring its structural integrity without developing cracks. - 5.
Efficient Application:
The solution dries swiftly and can be air-cured, streamlining the application process and reducing downtime.
How to Apply
- 1.
Surface Preparation:
Ensure that the surface is cleaned and free of dust, fungus by means of solvents or emulsifiers. - 2.
First Coat:
Since this material is a single component, ready to use, you can directly apply it with a brush or a roller, or by spraying, to a DFT of 75 to 90 microns. - 3.
Multi-layer Application:
Depending on the required properties, multiple coats can be applied. - 4.
Drying and Curing:
Fast drying and can be air cured. Allow it to cure for atleast 1 hour.
Case Studies
Corrosion coating for HVAC
One of our key clients manufacturing Air conditioners was facing a huge problem of corrosion related breakdowns for its HVAC units due to damaged copper coils in a harsh marine environment. Winone’s innovative thin film coating was able to solve the problem by protecting the HVAC coils from any environmental damage and increasing the usable life of HVAC systems by 2X. We also helped our client with an easy to apply coating that enabled them to apply it without any additional step in their assembly line, and which dried quickly compared to conventional coatings. The heat transfer efficiencies of the coils remained unchanged on testing. Winone executed a joint development program along with our client to get a tailored solution for their needs.