A kind of anti-corrosion coating technology

In long-distance pipeline project construction, pipeline long-term, safe and reliable operation is must into consideration on the problem. Adoption of good epoxy powder coating can make pipeline using life reached decades even longer, but also can greatly reduce pipeline for the daily maintenance and maintenance and reduce operation costs.
Pipeline corrosion protection with epoxy powder coating is a kind of completely not containing solvents, with powder form spraying and molten film of new coating. Compared with the traditional solvent-based anticorrosion coating, epoxy powder not only avoid compared with solvent pollution, but also has the coated with convenient, curing speed and excellent performance advantages.
Epoxy powder coating is through the high-pressure electrostatic erps realize. Steel pipe after frequency furnace preheating, powder in molten condition began to gel, in steel surface formation epoxy coating. This coating solidified completely, do not contain solvents, coating surface closed intact, and at the same time and matrix bonding strength high, and pipe heat distortion coefficient is close to, excellent anticorrosion performance.