1. The reflective material used varies with the reflective intensity of each square meter of wall. Generally, domestic reflective beads, imported standard reflective beads, high-strength reflective beads, ordinary 45 yuan/kg, standard 55 yuan/kg and high-strength 58 yuan/kg are used.
Second, the wall reflection effect per square meter price 1, construction
Reflective paint is different from the reflective film we saw on the road. A good reflective film can only be used on flat and smooth surfaces, such as steel pipes and glass, but it can be applied to reflective coatings, which are the actual coatings on the surface of objects, such as uneven surfaces such as cement and wood. Reflective coating is a two-component coating, which can be applied at room temperature, and is not suitable for construction below 5℃. It has a mature stage and shelf life, and is specially used for two-component coatings.
2. Drying method
Reflective paint is a two-component cross-linking curing. Because paint and curing agent are two chemicals that make up the paint film, they must be strictly matched. The amount of curing agent cannot be used to adjust the drying rate. The epoxy coating can be used in the environment below 150℃.
3. Different film thickness requirements
Curing cross-linked reflective paint can thicken the paint film, which is often used in ordinary epoxy coatings. Primer, intermediate paint and topcoat can be used as solvent-free epoxy resin coatings, with a film thickness of 250 microns, and each layer adopts airless spraying, with the maximum of1000 μ m.
4. Different matching performance.
Reflective paint can be used together with high-performance anticorrosive coatings such as chlorinated rubber paint, acrylic paint, polyurethane paint, aliphatic polyurethane and fluorocarbon paint.
5, different corrosion resistance
Alkali corrosion resistance, salt spray resistance, solvent resistance, heat resistance, moisture resistance, poor weather resistance, usually used as primer or equipment interior, coating underground equipment.
6. Physical characteristics are also different.
Reflective coatings have excellent adhesion to ferrous metals, nonferrous metals and galvanized steel, and can be used to coat steel structures, galvanized steel parts, glass fiber reinforced plastics, etc.
7. Epoxy coatings have general decorative properties.
This paper introduces the price per square meter of wall reflection and the content about the function of reflective coating in front.