Blygold® PoluAl WB
Blygold® PoluAl WB is a water based product with corrosion inhibiting ingredients and high content of aluminum pigmentation for diffusion control and heat conductivity. Improved wetting on hydrophobic surfaces makes the product very surface tolerant (compared to other water-based coatings). High corrosion and UV resistance.
Product families
Applications
- Equipment & Parts
Product Families
- Coil Coatings
Other characteristics
- Brand
- Blygold
- Features
Chemical Resistant, Corrosion Resistant, Good Flexibility, Good Thermal Conductivity, Good Wettability, UV Resistant; Heat conductive; 4000+ hours salt spray test; UV resistance; Layer (30 µm) to prevent pressure drop; Highly Flexible
- Product Type
- Coil Coating, Waterborne Coating
- Coil Coating
- Waterborne Coating
- Application Area
- Heat Exchangers
- Application Method
- Dip Coating
- Markets
- Industrial
- Technology
- Ready-to-Use Products
- Application
A good coating will only perform when applied in a high quality process. Coating heat exchangers requires specialists that are able to apply the coating on every piece of bare metal present in a heat exchanger. Blygold uses proprietary spray techniques that can only be practiced by certified applicators . These qualified applicators are essential to realize a corrosion resistant and maintenance friendly heat exchanger. Blygold coating application is preferably done in a conditioned Blygold workshop but is, under restricted circumstances, also possible on-site.
- Application Methods
- Dip Coating
- Technical information
- Coating type
- Water based, aluminum loaded, urethane dispersion.
- Pretreatment
- Degreasing & Passivation
- Substrates
- Aluminum, Copper, Galvanized Steel
- Chemical Resistance
- Excellent
- Ready to Use Product Features
- Chemical Resistant
- Corrosion Resistant
- Good Flexibility
- Good Thermal Conductivity
- Good Wettability
- UV Resistant
Technical data
Table 1 of 1
8 rows| Characteristic | Value | Unit |
|---|---|---|
| Adhesion Cross Hatch (USA) | 5.0 | B |
| ASTM B117 | min. 4000 | hours |
| Kesternich (2.0 ltr SO2) | 40.0 | cycles |
| Layer Thickness | 25 - 35 | μm |
| Pressure Drop | 0 - 10 | % |
| Dry Temperature Range | -20.0 | °C |
| Thermal Resistance | 0 - 3 | % |
| UV Resistance | Excellent | — |
