Since 1972, Belzona® has been at the forefront of designing erosion-corrosion resistant coatings and has established a unique range of site-applied coating materials, capable of providing protection at temperatures up to 185°C (365°F).
To meet the needs of industry, Belzona® 1522 has been developed as sprayable high temperature coatings to speed up large applications to process vessels and equipment.
Conventional spray applied coatings utilizing solvents or low viscosity diluents offer limited temperature resistance. In many cases, these coatings are unsuitable for use in pressurized systems, where problems arising from rapid depressurization can occur. Similarly, glass flake systems are unable to withstand the thermal and pressure cycling generally found in high temperature environments.
Belzona® 1522 has been designed for application by plural airless spray.
Between them these coatings provide:
- Corrosion protection in immersed conditions at temperatures up to 150°C (302°F)
- Excellent resistance to a wide range of aqueous and hydrocarbon mixtures
- Resistance to high pressures
- The ability to withstand rapid depressurization
- Resistance to thermal cycling
- Resistance to steaming out
- Erosion resistance
- Ambient curing capability with in-service post-cure