Anti corrosion installation and maintenance of chimney inner wall, cooling tower steel ladder

Anti corrosion installation and maintenance of chimney inner wall, cooling tower steel ladderHongshun Construction Engineering Co., Ltd. has H06-4 epoxy zinc rich primer (three components), H06-12 epoxy mica iron intermediate paint (two components) HL52-3 epoxy asphalt anti-corrosion paint (bottom/surface, such as JF fluororesin anti-corrosion coating (bottom/surface, such as H66-1 oil resistant and anti-static coating (two-component), H52-3 finished oil tank inner wall coating (bottom/surface, two-component), HL52-10 epoxy asphalt oil resistant coating (bottom/surface, such as H86-1 epoxy drying can primer, H86-2 epoxy drying can enamel, H86-3 epoxy high solid drinking water tank coating (bottom/surface, such as unsaturated resin anti-corrosion material, ethylene based anti-corrosion material, when combined with fiberglass cloth construction, can effectively enhance the impact strength of anti-corrosion materials). This anti-corrosion material is suitable for anti-corrosion of sulfuric acid, strong alkali and other solution storage tanks. Anti corrosion coating refers to a type of coating technology that uses highly corrosion-resistant coatings with a coating thickness of 200-300 μ m or more, and has a corrosion resistance period of up to 10-50 years in harsh corrosive environments.
Due to its particularly long anti-corrosion period, it is also known as anti-corrosion coating. The significant feature of heavy anti-corrosion coating is thick film coating. Thin coating is difficult to achieve decades of anti-corrosion. The development of high corrosion resistant resins and new pigments and fillers is a prerequisite for achieving heavy-duty anti-corrosion coating. Careful surface cleaning of metal substrates is the foundation of heavy anti-corrosion coating. Scientific coating design requirements, coating matching schemes, and coating construction techniques are the key to heavy anti-corrosion coating. Strict quality inspection and maintenance management are the guarantees for achieving the effect of heavy anti-corrosion coating. The particularity of anti-corrosion coating puts forward special requirements for heavy-duty anti-corrosion coatings. Good adhesion and physical and mechanical properties between metal substrates and various coatings; Has good corrosion resistance to various corrosive media; Convenient construction. Synthetic resins suitable for manufacturing heavy-duty anti-corrosion coatings include various types of epoxy, polyurethane, acrylic, chlorinated rubber, organic fluororesin, and highly corrosion-resistant unsaturated polyester resin. Corrosion is a serious issue in FGD systems. Reply 24 hours a day
It is also a difficult problem that must be solved for chimneys and chimneys, similar to China's anti-corrosion measures for chimneys and chimneys. Due to the chemical resistance and lower cost of fiberglass compared to high nickel alloys, many wet separation system devices choose to use fiberglass, which has achieved good results. According to foreign sources, fiberglass has been successfully applied in the following aspects of wet desulfurization systems: absorption tower body, lime dissolution tank, liquid collector, defogger, slurry conveying pipeline, flue chimney, etc. Due to its smooth inner surface, resistance to scaling, wear and acid resistance, fiberglass usually has good performance in areas with high flow rates and high particle concentrations. The commonly used anti-corrosion materials for fiberglass series in the domestic market include epoxy resin and modified OM special anti-corrosion coatings. A commonly used silicone rubber in the domestic market is polyurea. But this product is not resistant to high temperatures, has waterproof and acid resistant properties, and is not conducive to long-term direct discharge of coal-fired units. Due to the main filling material of glass flakes being SiO, their temperature and acid resistance *.

Anti corrosion installation and maintenance of chimney inner wall, cooling tower steel ladder