Chemical Plants
Chemical plants require special protection due to their constant exposure to aggressive chemicals, high temperatures, and corrosive environments. Polyurea coating is an ideal solution that provides superior resistance to these challenging conditions. Applied at a temperature of 60-85 degrees Celsius with a high-pressure polyurea machine, polyurea increases the operational efficiency of the facilities thanks to its rapid curing property. Polyurea's chemical resistance offers long-term protection against various acids, bases, solvents, and other corrosive substances. This extends the life of plant equipment and structural elements, reduces maintenance costs, and increases safety. Polyurea coatings also have excellent crack bridging properties, preventing the progression of cracks in concrete surfaces and providing waterproofing. In the application process, surface preparation is of great importance; the surface must be cleaned, roughened, and primed if necessary. Correct application techniques and the selection of quality materials ensure that the polyurea coating is long-lasting and effective. Polyurea is also an environmentally friendly option because it has a low VOC (Volatile Organic Compound) content.
Features
High chemical resistance - resistance to a wide range of aggressive chemicals
Fast curing - usually ready for use within a few hours
Performance over a wide temperature range - retains its properties between -40°C and +150°C
High abrasion resistance - provides superior protection against heavy traffic and impacts
Excellent crack bridging - closes cracks caused by movements in concrete
UV resistance - resistant to long-term exposure to sunlight
Chemical Plant Polyurea Coating Application
The completed polyurea coating application provides a smooth and durable surface.
Benefits
Increased Plant Safety
Prevents leakage of hazardous substances thanks to its chemical resistance, increasing the safety of employees and the environment.
Low Maintenance Costs
Extends the life of equipment and structures thanks to its protective properties, reducing repair and renovation costs.
Uptime Optimization
Minimizes operational downtime of facilities thanks to its rapid application and curing time.
Environmental Compliance
Offers an environmentally friendly solution thanks to its low VOC content, contributing to sustainability goals.
Internal Tank Polyurea Coating Detail
Polyurea coating applied to the inner surfaces of chemical tanks provides excellent protection against corrosion.
Application Process
Surface Preparation
The surface to be applied must be cleaned and freed from oil, dirt, and other residues. A rough surface is obtained for concrete surfaces by using diamond-tipped concrete grinding machines. If necessary, cracks and voids on the surface are filled with special filling materials.
Primer Application
Solvent-free epoxy primer or polyurethane primer compatible with polyurea is applied to the prepared surface. The primer ensures better adhesion of the polyurea to the surface and increases corrosion resistance. The application thickness of the primer is determined according to the condition of the surface and application requirements.
Polyurea Application
Polyurea coating is applied at a temperature of 60-85 degrees Celsius using a high-pressure polyurea machine. The application thickness is determined according to chemical resistance requirements; application is usually done at a minimum thickness of 2mm. Polyurea hardens quickly thanks to its fast curing property and becomes ready for use in a short time.
Quality Control and Final Touches
After the application is completed, the surface is checked for any defects. If necessary, corrections are made and the surface is cleaned. During the quality control stage, parameters such as the thickness, hardness, and adhesion strength of the coating are measured and recorded.
Application Process Summary
This process, consisting of surface preparation, primer application, high-pressure polyurea coating, and quality control stages, offers a long-lasting and durable solution. Correct application increases the safety and efficiency of the facilities.
Chemical Plant Polyurea Coating
Polyurea coating applied to chemical plant floors is resistant to chemical spills and abrasion.
Technical Specifications
It ensures that the facilities can be used safely for many years with high-quality polyurea material and correct application techniques. Compliance with standards and quality assurance are prioritized.
Thickness
2.0-3.0 mm
Curing Time
8 hours
Application Temperature
60-85°C
Durability
20+ years