Auto Paint Primer BH0222

Bh-0222 Two-Component Grass-Green Epoxy Antirust PaintConsists of product Bh-0222a two-component grass-green strontium yellow epoxy primer paint is formed by grinding the modified epoxy resin, strontium yellow and so on rust-proof paint , solvents, additives. Complete curing agent: bh-1005a epoxy curing agent. Matching release dilute agent: bh-1501a thin epoxy release agent. Features of product Two-component grass green strontium yellow epoxy primer paint is designed against the needs of galvanized plate, aluminum and other metal substrates rust, corrosion, modified epoxy resin is its based material Paint film has excellent adhesion, good water- resistance, corrosion resistance to acid, alkal, salt and other media , Good resistance to corrosion and rust, long-term resistance to corrosion for galvanized sheet, aluminum alloy sheet and others, mainly suitable for using as primer paint for automotive body, carbox and spare parts and other metal and the surface of frp, applicable to primer paint for a variety of metals such as steel, aluminum, copper, aluminum, galvanized sheet steel and other metal products and the surface of frp Main technical indicatorsItemIndicatorsTesting methodsColor and appearance of primer paintGrass green, flat and smoothVisualDrying timeSurface drying time≤15 minGb-1728Actual drying time≤8 hBaking time80°C,≤30 minAdhesionSuperGb-1720Hardness≥2 hGb-6739Flexibility≤1 mmGb-1731Impact strength≥50 kg/cmGb-1732The sanded function (20time)Easy to polish, non-stick sandpaperGb-1770Water resistance720hnon-foaming non-sheddingGb-5209Salt-fog resistance168h, SuperGb-1771Reference of construction1. Apply to spraying, brushing. Substrate must be processed degreasing rust, before construction.2. Primerpaint: curing agent: thinner = 4:1: (moderate) (20 minutes at room temperature for ripening).3. Spraying viscosity: 15 20s (coat-4 cups).4. Spray pressure 0.4 0.6mpa.5.Spray thickness:dry film even thickness 40 60μm. A point for attention: 1. must use supporting thinner: bh-1501aepoxy release agent dilute to cleaning tools. 2. adjust paint according to dosage, primer paint of being joined to curing agent must be spented out in time(it is available for 5h in 25°C)or it is thickening to scrappe: 3. the product air drying is well, at room temperature (15 °C above) after spraying primer at least 6 to 8 hours or after baking dry in the condition of 80 °C × 30min immediately into the next one process (scratch putty). At low temperature (below 15 °C ) primer drying time is extended accordingly.Since the effective date of production storage period is one year.