Hunan Hengyang Transparent Epoxy Sealing Primer Bridge Pier Penetrating Epoxy Sealing Primer

Description :

　　Epoxy sealing primer is composed of epoxy resin, polyamide resin, pigments, additives, and solvents. It is mainly used as a sealing agent for coating zinc (zinc coating) and cold galvanizing high zinc coatings, as well as for metal zinc spray coatings.

　　Main Features

　　Epoxy sealing primer is developed for the characteristics of coating zinc (zinc coating) and cold galvanizing high zinc coatings, and is suitable as their sealing coating. It has good adhesion on aluminum alloys and galvanized layers with appropriate surface treatment. It can be used as a sealing coating on metal aluminum spray coating and metal zinc spray coating, with good permeability and sealing performance. Good adhesion and sealing performance with inorganic zinc silicate primer and other zinc rich primers. Epoxy sealing primer has good alkali resistance and can be used as a sealing primer for exterior walls or floors. It has good interlayer adhesion with the subsequent paint film and can be matched with various anti-corrosion topcoats.

　　purpose

　　Epoxy sealing primer is mainly used as a sealing agent for coating galvanizing (zinc coating) and cold galvanizing high zinc coatings, as well as for metal zinc spray coatings, aluminum alloy spray coatings, and inorganic zinc rich paint surfaces. It also has good permeability and sealing properties for cement surfaces.

　　technical indicators

　　The paint film color and appearance are gray, and the paint film has a smooth viscosity (4 # cup, 25 ℃) of ≥ 50 fineness, mm ≤ 60, dry film thickness of 20mm, theoretical dosage of 100g/m2, flash point of 27 ℃

　　drying time

　　Recoating interval

　　Maturity time (after mixing)

　　Note: Depending on the temperature, the maturation time may be shortened or extended appropriately. Useful time (after mixing)

　　Note: As the temperature rises, the usage time will be shortened.

　　Construction Instructions

　　Surface treatment: Use light sandblasting or sandpaper to remove oil stains and debris. Mixing ratio: two-component coating, component A: component B=2:1 (weight ratio). After opening the packaging, component A should be thoroughly stirred and evenly mixed. Add component B by weight and stir evenly. After curing, use. Restriction: The substrate temperature must be 3 ℃ above the dew point. The relative humidity should not exceed 85%. Construction cannot be carried out when the temperature is below 5 ℃. Indoor construction can adopt heating measures that do not affect safety. Coating method: Airless spraying: Spray nozzle diameter: 0.4-0.5mm Spray pressure: 20-25MPa Diluent: XC106 Dilution amount: Do not dilute as much as possible Air spraying: Spray nozzle diameter: 2.0-3.0mm

AfterSalesService :

• Transparent epoxy sealing primer