In the context of the growth of infrastructure investment, the demand for the construction and maintenance of transportation facilities such as roads and bridges is increasing. In this context, waterborne epoxy resin has been widely used in the field of road and bridge steel structure for its high performance and environmental protection characteristics. In the manufacturing process of road and bridge, the anti-corrosive coating of steel structure is the key link to ensure the durability of road and bridge. For road and bridge steel that has been rusted or damaged, reinforcement and repair work are equally important. These application scenarios set high standards for paint performance, not only to have excellent water and salt spray resistance, but also to adapt to fast-paced construction environments.
As an environmentally friendly coating substrate, waterborne epoxy resins help paint to demonstrate excellent corrosion resistance, wear resistance and chemical resistance. After the curing reaction, the waterborne epoxy resin forms a polymer density coating, which has a strong adhesion to the metal surface. This coating can form an effective physical barrier to prevent the metal from coming into contact with the external environment, thus effectively preventing corrosion. This enables it to significantly improve the service life and reliability of the steel structure of the road and bridge, and provide guarantee for the long-term stability of the infrastructure.
Customer Demand
Improve early water resistance and prevent metal corrosion during construction.
Improved salt spray resistance.
Improve resistance to water and salt spray after finishing.
Recommended
POLYCOAT? JT-WBE511/521+JT-WBH818
Low cost steel structure formula:
• Single primer film thickness 50 μm
• Pigment/Binder ratio 1.8
• Main paint/curing agent ratio 5/1
• Salt spray time 240 hours no rust and no bubbles on the surface
• Good wet adhesion
If you have any questions about the performance and applications of our products, please feel free to contact us. We will provide you with professional and personalized solutions.
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