Coating classification: ch-66 heavy anti-corrosion nano ceramic coating

Core tip: Introduction: ch-66 heavy-duty anti-corrosion nano ceramic coating is made of modified epoxy resin and special ceramic powder, which can be cured at room temperature Because the coating product contains more than 50% ceramic and modified epoxy resin, the coating has the rigidity of ceramic and the toughness of resin, so the coating has super smooth surface, strong impact resistance and excellent corrosion resistance Ch-66 heavy-duty anti-corrosion nano ceramic coating combines submicron ceramic particles with resin to form a unique saccular ceramic, which plays a protective role Every submicron Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Introduction: ch-66 anti-corrosion nano ceramic coating is made of modified epoxy resin and special ceramic powder, which can be cured at room temperature Because the coating product contains more than 50% ceramic and modified epoxy resin, the coating has the rigidity of ceramic and the toughness of resin, so the coating has super smooth surface, strong impact resistance and excellent corrosion resistance Ch-66 heavy-duty anti-corrosion nano ceramic coating combines submicron ceramic particles with resin to form a unique saccular ceramic, which plays a protective role Each submicron ceramic particle is coated with resin and finally tightly wrapped under the curing film The shrinkage of ceramic components in the curing process is very small As a result, the internal stress of the coating is very small after curing Small shrinkage and internal stress mean that the coating is more durable and tough Due to its strong adhesion after special chemical treatment, the coating can be directly applied to the surfaces of carbon steel, stainless steel, aluminum, titanium, glass fiber, composite materials and concrete In addition, the coating product also has the characteristics of thin coating, non-toxic, non polluting environment, etc., which is environmentally friendly green coating Features: the characteristics of ch-66 heavy-duty anticorrosive nano ceramic coating are as follows: 1) the strong adhesion of ch-66 heavy-duty anticorrosive nano ceramic coating to carbon steel, stainless steel, aluminum, titanium, glass fiber, composite materials and concrete has a very high adhesion 2) The wear resistance of ch-66 nano ceramic coating is 3-4 times that of other thin coatings 3) Excellent flexibility 4) strong corrosion resistance can resist acid and alkali corrosion in the range of pH 4-11 under natural temperature It is resistant to petroleum fractions and solvents within the specified pH and temperature range 5) The dynamic friction coefficient of ch-66 heavy-duty anticorrosive nano ceramic coating is equivalent to that of PTFE coating 6) High dielectric strength 7) ch-66 heavy duty anticorrosive nano ceramic coating can work continuously under 149 ℃ 8) Low permeability 9) the ch-66 heavy-duty anti-corrosion nano ceramic coating which can be repaired on site has the function of self polymerization and only needs a very small surface treatment 10) It is easy to apply ch-66 heavy-duty anticorrosive nano ceramic coating without primer It can be directly sprayed and applied with fast curing and simple operation 11) The thickness of the coating is 0.100-0.200 mm after curing Performance index: the performance index of ch-66 heavy-duty anticorrosive nano ceramic coating is shown in the following table: project performance index appearance gray solid content /% 87.9 flexibility / mm 1 adhesion / level 1 impact resistance / (kg · cm) 50 abrasion resistance / Mg (750 g / 500 R) 17 drying time / h (20 ℃) surface drying 4 solid drying 24 acid resistance 15% HCl solution, 25 ℃, 7 days unchanged 50 %H2SO4 solution, no change in alkali resistance for 7 days at 25 ℃, 20% NH3 · H2O solution, no change in 70% NaOH solution for 7 days at 25 ℃, no change in construction for 7 days: before surface treatment, sand blasting and grinding, the surface of workpiece must be free of dust, oil and grease After removing the rust layer, acetone or 99% isopropanol or butanone can be used to wipe the oil and grease 1) Sand blasting of steel, stainless steel, titanium and aluminum for various metals shall reach the surface degree of white metal Sand gravel can be white sand, steel sand, garnet, plastic or other media For stainless steel and aluminum, sandblasting can be carried out on the day before painting if necessary, but all oxides must be wiped or brushed off before painting on the second day 2) The glass fiber and composite material shall be roughened with sandpaper when they are old or have used glass fiber or plastic materials For new fiberglass or plastic materials, wipe all surfaces with acetone or 99% isopropanol or butanone to remove release agent, wax and other harmful substances before roughening The best coating method is three times The first time can be applied horizontally After the coating is fully cured, the second time can be applied, and the second time can be applied vertically; the third time can be applied horizontally after the second time is fully cured The thickness of dry film is generally about 150-200 μ M When the room temperature is 20 ℃, the surface can be touched after 3 hours; after 20 hours, the degree of curing is about 70%; it takes 48 hours to fully cure When the temperature is low, the curing time is longer; when the temperature is high, the curing time is shorter The construction environment can only be constructed when the substrate and surrounding temperature are higher than 5 ℃ When the substrate is exposed to rain and fogging, the surface temperature shall be kept below 3 ℃ above the fogging point, or the relative humidity is greater than 85%, construction shall not be carried out Scope of application: the heavy-duty anti-corrosion ceramic coating has a wide range of application, which can be used for long-term anti-corrosion of steel structure, concrete structure, composite material equipment and facilities, especially for the occasions with severe corrosion and abrasion For example: 1) Environmental Engineering: dedusting and desulfurization equipment; sewage treatment pool, tank and tank 2) Municipal Engineering: highway barrier, overpass, billboard and bridge 3) Petrochemical Metallurgy: oil, gas and water pipelines, derricks, reaction axes, floors, rotating platforms, pump casings and impellers, valves, tube bundles 4) General industry: cooling tower fan blade, material groove, severe wear occasions, pump shell and impeller, internal and external coating of valve 5) Ships and vehicles: deck, oil tank, cargo tank, drinking water tank, hull, bilge, rudder, engine room, water jet equipment suction pipe 6) Offshore platform: Flying shallow area, deck (heavy wear area), skid, zhishengping, subsea wellhead 7) Energy industry: turbine blades, sluice doors, pump casings and impellers, wind turbine blades, waste grids 8) Food industry: inside and outside of hopper, key parts of equipment 9) Transportation industry: side bridge (splash zone), inner coating of Trailer (salt, asphalt and fertilizer) 10) Waste water treatment: lifting station, waste gate, pump casing and impeller 11) Waterproof facilities: tunnel, tunnel, basement, warehouse, water tank, water tank, water tower, water reservoir, sluice Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,